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2025 [KPQR] PORTLAND Marine Dense Fog (MF) Advisory (Y) Number 1
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
097 WHUS76 KPQR 250828 MWWPQR URGENT - MARINE WEATHER MESSAGE National Weather Service Portland OR 128 AM PDT Tue Mar 25 2025 PZZ251-252-271-272-260030- /O.CAN.KPQR.SC.Y.0037.000000T0000Z-250325T1200Z/ /O.NEW.KPQR.MF.Y.0001.250325T0828Z-250326T1200Z/ /O.NEW.KPQR.SR.A.0002.250327T0600Z-250328T1200Z/ Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM- Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM- Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM- Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM- 128 AM PDT Tue Mar 25 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE THURSDAY NIGHT... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Storm Watch, seas 20 to 25 ft at 14 seconds and south winds 30 to 40 kt with gusts up to 50 kt possible. * WHERE...Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM, Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM, Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM and Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT Wednesday. Storm Watch, from Wednesday evening through late Thursday night. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Storm Watch is issued when the risk of storm force winds of 48 to 63 knots has significantly increased, but the specific timing and/or location is still uncertain. It is intended to provide additional lead time for mariners who may wish to consider altering their plans. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ253-273-260030- /O.CAN.KPQR.SC.Y.0036.000000T0000Z-250325T1200Z/ /O.NEW.KPQR.MF.Y.0001.250325T0828Z-250326T1200Z/ /O.NEW.KPQR.SR.A.0002.250327T0600Z-250328T1200Z/ Coastal waters from Cape Foulweather to Florence OR out 10 NM- Waters from Cape Foulweather to Florence OR from 10 to 60 NM- 128 AM PDT Tue Mar 25 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE THURSDAY NIGHT... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Storm Watch, seas 21 to 26 ft at 14 seconds and south winds 30 to 40 kt with gusts up to 50 kt possible. * WHERE...Coastal waters from Cape Foulweather to Florence OR out 10 NM and Waters from Cape Foulweather to Florence OR from 10 to 60 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT Wednesday. Storm Watch, from Wednesday evening through late Thursday night. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Storm Watch is issued when the risk of storm force winds of 48 to 63 knots has significantly increased, but the specific timing and/or location is still uncertain. It is intended to provide additional lead time for mariners who may wish to consider altering their plans. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ210-260030- /O.NEW.KPQR.MF.Y.0001.250325T0828Z-250326T1200Z/ /O.NEW.KPQR.SR.A.0002.250327T0600Z-250328T1200Z/ Columbia River Bar- 128 AM PDT Tue Mar 25 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE THURSDAY NIGHT... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Storm Watch, seas 16 to 21 ft at 12 seconds and south winds 30 to 40 kt with gusts up to 50 kt possible. * WHERE...In the Main Channel of the Columbia River Bar. * WHEN...Dense Fog Advisory, until 5 AM PDT Wednesday. Storm Watch, from Wednesday evening through late Thursday night. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. * ADDITIONAL DETAILS....First ebb...Ebb current of 2.53 kt at 219 AM Tuesday with seas to 8 ft. Second ebb...Ebb current of 4.64 kt at 228 PM Tuesday with seas to 8 ft. Third ebb...Ebb current of 3.47 kt at 309 AM Wednesday with seas to 7 ft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Storm Watch is issued when the risk of storm force winds of 48 to 63 knots has significantly increased, but the specific timing and/or location is still uncertain. It is intended to provide additional lead time for mariners who may wish to consider altering their plans. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ For more information from the National Weather Service, visit: https://www.weather.gov/portland/marine
044 WHUS76 KPQR 252215 MWWPQR URGENT - MARINE WEATHER MESSAGE National Weather Service Portland OR 315 PM PDT Tue Mar 25 2025 PZZ272-273-261200- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.NEW.KPQR.SC.Y.0038.250326T1300Z-250326T2100Z/ /O.UPG.KPQR.SR.A.0002.250327T0600Z-250328T1200Z/ /O.NEW.KPQR.SR.W.0003.250327T1500Z-250328T0000Z/ /O.NEW.KPQR.GL.W.0012.250326T2100Z-250327T1500Z/ Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM- Waters from Cape Foulweather to Florence OR from 10 to 60 NM- 315 PM PDT Tue Mar 25 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM TO 2 PM PDT WEDNESDAY... ...GALE WARNING IN EFFECT FROM 2 PM WEDNESDAY TO 8 AM PDT THURSDAY... ...STORM WARNING IN EFFECT FROM 8 AM TO 5 PM PDT THURSDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1/4 NM or less. For the Small Craft Advisory, seas 7 to 8 ft at 15 seconds and south winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, seas 13 to 18 ft at 12 seconds and south winds 25 to 35 kt with gusts up to 50 kt expected. For the Storm Warning, seas 20 to 25 ft at 12 seconds and south winds 35 to 40 kt with gusts up to 55 kt expected. * WHERE...Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM and Waters from Cape Foulweather to Florence OR from 10 to 60 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT Wednesday. Small Craft Advisory, from 6 AM to 2 PM PDT Wednesday. Gale Warning, from 2 PM Wednesday to 8 AM PDT Thursday. Storm Warning, from 8 AM to 5 PM PDT Thursday. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Storm Warning means winds of 48 to 63 knots are imminent or occurring. Recreational boaters should remain in port, or take shelter until winds and waves subside. Commercial vessels should prepare for very strong winds and dangerous sea conditions, and consider remaining in port or taking shelter in port until winds and waves subside. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ210-261200- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.NEW.KPQR.SC.Y.0038.250326T1800Z-250327T0600Z/ /O.UPG.KPQR.SR.A.0002.250327T0600Z-250328T1200Z/ /O.NEW.KPQR.GL.W.0012.250327T0600Z-250328T1200Z/ Columbia River Bar- 315 PM PDT Tue Mar 25 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM TO 11 PM PDT WEDNESDAY... ...GALE WARNING IN EFFECT FROM 11 PM WEDNESDAY TO 5 AM PDT FRIDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. For the Small Craft Advisory, Rough bar conditions expected. For the Gale Warning, seas 17 to 22 ft at 12 seconds and south winds 25 to 35 kt with gusts up to 40 kt expected. * WHERE...In the Main Channel of the Columbia River Bar. * WHEN...Dense Fog Advisory, until 5 AM PDT Wednesday. Small Craft Advisory, from 11 AM to 11 PM PDT Wednesday. Gale Warning, from 11 PM Wednesday to 5 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. * ADDITIONAL DETAILS...First ebb...Ebb current of 3.47 kt at 309 AM Wednesday with seas 7 to 9 ft. Second ebb...Ebb current of 5.13 kt at 320 PM Wednesday with seas 9 to 11 ft. Third ebb...Ebb current of 4.48 kt at 354 AM Thursday with seas 12 to 14 ft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ251-271-261200- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.NEW.KPQR.SC.Y.0038.250326T1500Z-250327T0300Z/ /O.UPG.KPQR.SR.A.0002.250327T0600Z-250328T1200Z/ /O.NEW.KPQR.GL.W.0012.250327T0300Z-250328T1200Z/ Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM- Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM- 315 PM PDT Tue Mar 25 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 8 PM PDT WEDNESDAY... ...GALE WARNING IN EFFECT FROM 8 PM WEDNESDAY TO 5 AM PDT FRIDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. For the Small Craft Advisory, seas 6 to 9 ft at 15 seconds and south winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, seas 20 to 25 ft at 16 seconds and south winds 25 to 35 kt with gusts up to 50 kt expected. * WHERE...Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM and Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT Wednesday. Small Craft Advisory, from 8 AM to 8 PM PDT Wednesday. Gale Warning, from 8 PM Wednesday to 5 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ252-253-261200- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.NEW.KPQR.SC.Y.0038.250326T1500Z-250326T2100Z/ /O.UPG.KPQR.SR.A.0002.250327T0600Z-250328T1200Z/ /O.NEW.KPQR.GL.W.0012.250326T2100Z-250328T1200Z/ Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM- Coastal waters from Cape Foulweather to Florence OR out 10 NM- 315 PM PDT Tue Mar 25 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 2 PM PDT WEDNESDAY... ...GALE WARNING IN EFFECT FROM 2 PM WEDNESDAY TO 5 AM PDT FRIDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1/4 NM or less. For the Small Craft Advisory, seas 6 to 8 ft at 15 seconds and south winds 10 to 20 kt with gusts up to 30 kt expected. For the Gale Warning, seas 20 to 25 ft at 16 seconds and south winds 25 to 35 kt with gusts up to 50 kt expected. * WHERE...Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM and Coastal waters from Cape Foulweather to Florence OR out 10 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT Wednesday. Small Craft Advisory, from 8 AM to 2 PM PDT Wednesday. Gale Warning, from 2 PM Wednesday to 5 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ For more information from the National Weather Service, visit: https://www.weather.gov/portland/marine
154 WHUS76 KPQR 260941 MWWPQR URGENT - MARINE WEATHER MESSAGE National Weather Service Portland OR 241 AM PDT Wed Mar 26 2025 PZZ272-273-270145- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.EXT.KPQR.SC.Y.0038.250326T1500Z-250327T0600Z/ /O.EXT.KPQR.GL.W.0012.250327T0600Z-250327T1500Z/ /O.CON.KPQR.SR.W.0003.250327T1500Z-250328T0000Z/ Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM- Waters from Cape Foulweather to Florence OR from 10 to 60 NM- 241 AM PDT Wed Mar 26 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM THIS MORNING TO 11 PM PDT THIS EVENING... ...GALE WARNING NOW IN EFFECT FROM 11 PM THIS EVENING TO 8 AM PDT THURSDAY... ...STORM WARNING REMAINS IN EFFECT FROM 8 AM TO 5 PM PDT THURSDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Small Craft Advisory, seas 7 to 11 ft at 14 seconds and south winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, seas 13 to 18 ft at 16 seconds and south winds 20 to 30 kt with gusts up to 40 kt expected. For the Storm Warning, seas 19 to 24 ft at 12 seconds and south winds 30 to 35 kt with gusts up to 50 kt expected. * WHERE...Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM and Waters from Cape Foulweather to Florence OR from 10 to 60 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT early this morning. Small Craft Advisory, from 8 AM this morning to 11 PM PDT this evening. Gale Warning, from 11 PM this evening to 8 AM PDT Thursday. Storm Warning, from 8 AM to 5 PM PDT Thursday. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Storm Warning means winds of 48 to 63 knots are imminent or occurring. Recreational boaters should remain in port, or take shelter until winds and waves subside. Commercial vessels should prepare for very strong winds and dangerous sea conditions, and consider remaining in port or taking shelter in port until winds and waves subside. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ252-253-270145- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.EXT.KPQR.SC.Y.0038.250326T1800Z-250327T0900Z/ /O.EXT.KPQR.GL.W.0012.250327T0900Z-250328T1200Z/ Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM- Coastal waters from Cape Foulweather to Florence OR out 10 NM- 241 AM PDT Wed Mar 26 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO 2 AM PDT THURSDAY... ...GALE WARNING NOW IN EFFECT FROM 2 AM THURSDAY TO 5 AM PDT FRIDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Small Craft Advisory, seas 9 to 14 ft at 14 seconds and south winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, seas 18 to 23 ft at 15 seconds and south winds 25 to 35 kt with gusts up to 45 kt expected. * WHERE...Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM and Coastal waters from Cape Foulweather to Florence OR out 10 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT early this morning. Small Craft Advisory, from 11 AM this morning to 2 AM PDT Thursday. Gale Warning, from 2 AM Thursday to 5 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ251-271-270145- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.EXT.KPQR.SC.Y.0038.250326T1800Z-250327T1200Z/ /O.EXT.KPQR.GL.W.0012.250327T1200Z-250328T1200Z/ Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM- Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM- 241 AM PDT Wed Mar 26 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO 5 AM PDT THURSDAY... ...GALE WARNING NOW IN EFFECT FROM 5 AM THURSDAY TO 5 AM PDT FRIDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Small Craft Advisory, seas 8 to 13 ft at 14 seconds and south winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, seas 18 to 23 ft at 15 seconds and south winds 25 to 35 kt with gusts up to 45 kt expected. * WHERE...Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM and Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT early this morning. Small Craft Advisory, from 11 AM this morning to 5 AM PDT Thursday. Gale Warning, from 5 AM Thursday to 5 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ210-270145- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.EXT.KPQR.SC.Y.0038.250326T1800Z-250327T1800Z/ /O.EXT.KPQR.GL.W.0012.250327T1800Z-250328T1200Z/ Columbia River Bar- 241 AM PDT Wed Mar 26 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO 11 AM PDT THURSDAY... ...GALE WARNING NOW IN EFFECT FROM 11 AM THURSDAY TO 5 AM PDT FRIDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Small Craft Advisory, rough bar conditions expected with seas 7 to 9 ft and south winds 15 to 25 kt with gusts up to 30 kt. For the Gale Warning, seas 17 to 19 ft and south winds 25 to 35 kt with gusts up to 40 kt expected. * WHERE...In the Main Channel of the Columbia River Bar. * WHEN...Dense Fog Advisory, until 5 AM PDT early this morning. Small Craft Advisory, from 11 AM this morning to 11 AM PDT Thursday. Gale Warning, from 11 AM Thursday to 5 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. * ADDITIONAL DETAILS...First ebb current of 3.47 kt at 309 AM Wednesday with seas to 7 ft. Second ebb current of 5.13 kt at 320 PM Wednesday with seas to 9 ft. Third ebb current of 4.48 kt at 354 AM Thursday with seas to 9 ft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ For more information from the National Weather Service, visit: https://www.weather.gov/portland/marine
Permalink to 202503250828-KPQR-WHUS76-MWWPQR
097 WHUS76 KPQR 250828 MWWPQR URGENT - MARINE WEATHER MESSAGE National Weather Service Portland OR 128 AM PDT Tue Mar 25 2025 PZZ251-252-271-272-260030- /O.CAN.KPQR.SC.Y.0037.000000T0000Z-250325T1200Z/ /O.NEW.KPQR.MF.Y.0001.250325T0828Z-250326T1200Z/ /O.NEW.KPQR.SR.A.0002.250327T0600Z-250328T1200Z/ Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM- Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM- Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM- Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM- 128 AM PDT Tue Mar 25 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE THURSDAY NIGHT... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Storm Watch, seas 20 to 25 ft at 14 seconds and south winds 30 to 40 kt with gusts up to 50 kt possible. * WHERE...Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM, Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM, Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM and Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT Wednesday. Storm Watch, from Wednesday evening through late Thursday night. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Storm Watch is issued when the risk of storm force winds of 48 to 63 knots has significantly increased, but the specific timing and/or location is still uncertain. It is intended to provide additional lead time for mariners who may wish to consider altering their plans. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ253-273-260030- /O.CAN.KPQR.SC.Y.0036.000000T0000Z-250325T1200Z/ /O.NEW.KPQR.MF.Y.0001.250325T0828Z-250326T1200Z/ /O.NEW.KPQR.SR.A.0002.250327T0600Z-250328T1200Z/ Coastal waters from Cape Foulweather to Florence OR out 10 NM- Waters from Cape Foulweather to Florence OR from 10 to 60 NM- 128 AM PDT Tue Mar 25 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE THURSDAY NIGHT... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Storm Watch, seas 21 to 26 ft at 14 seconds and south winds 30 to 40 kt with gusts up to 50 kt possible. * WHERE...Coastal waters from Cape Foulweather to Florence OR out 10 NM and Waters from Cape Foulweather to Florence OR from 10 to 60 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT Wednesday. Storm Watch, from Wednesday evening through late Thursday night. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Storm Watch is issued when the risk of storm force winds of 48 to 63 knots has significantly increased, but the specific timing and/or location is still uncertain. It is intended to provide additional lead time for mariners who may wish to consider altering their plans. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ210-260030- /O.NEW.KPQR.MF.Y.0001.250325T0828Z-250326T1200Z/ /O.NEW.KPQR.SR.A.0002.250327T0600Z-250328T1200Z/ Columbia River Bar- 128 AM PDT Tue Mar 25 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE THURSDAY NIGHT... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Storm Watch, seas 16 to 21 ft at 12 seconds and south winds 30 to 40 kt with gusts up to 50 kt possible. * WHERE...In the Main Channel of the Columbia River Bar. * WHEN...Dense Fog Advisory, until 5 AM PDT Wednesday. Storm Watch, from Wednesday evening through late Thursday night. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. * ADDITIONAL DETAILS....First ebb...Ebb current of 2.53 kt at 219 AM Tuesday with seas to 8 ft. Second ebb...Ebb current of 4.64 kt at 228 PM Tuesday with seas to 8 ft. Third ebb...Ebb current of 3.47 kt at 309 AM Wednesday with seas to 7 ft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Storm Watch is issued when the risk of storm force winds of 48 to 63 knots has significantly increased, but the specific timing and/or location is still uncertain. It is intended to provide additional lead time for mariners who may wish to consider altering their plans. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ For more information from the National Weather Service, visit: https://www.weather.gov/portland/marine
Permalink to 202503252215-KPQR-WHUS76-MWWPQR
044 WHUS76 KPQR 252215 MWWPQR URGENT - MARINE WEATHER MESSAGE National Weather Service Portland OR 315 PM PDT Tue Mar 25 2025 PZZ272-273-261200- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.NEW.KPQR.SC.Y.0038.250326T1300Z-250326T2100Z/ /O.UPG.KPQR.SR.A.0002.250327T0600Z-250328T1200Z/ /O.NEW.KPQR.SR.W.0003.250327T1500Z-250328T0000Z/ /O.NEW.KPQR.GL.W.0012.250326T2100Z-250327T1500Z/ Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM- Waters from Cape Foulweather to Florence OR from 10 to 60 NM- 315 PM PDT Tue Mar 25 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM TO 2 PM PDT WEDNESDAY... ...GALE WARNING IN EFFECT FROM 2 PM WEDNESDAY TO 8 AM PDT THURSDAY... ...STORM WARNING IN EFFECT FROM 8 AM TO 5 PM PDT THURSDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1/4 NM or less. For the Small Craft Advisory, seas 7 to 8 ft at 15 seconds and south winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, seas 13 to 18 ft at 12 seconds and south winds 25 to 35 kt with gusts up to 50 kt expected. For the Storm Warning, seas 20 to 25 ft at 12 seconds and south winds 35 to 40 kt with gusts up to 55 kt expected. * WHERE...Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM and Waters from Cape Foulweather to Florence OR from 10 to 60 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT Wednesday. Small Craft Advisory, from 6 AM to 2 PM PDT Wednesday. Gale Warning, from 2 PM Wednesday to 8 AM PDT Thursday. Storm Warning, from 8 AM to 5 PM PDT Thursday. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Storm Warning means winds of 48 to 63 knots are imminent or occurring. Recreational boaters should remain in port, or take shelter until winds and waves subside. Commercial vessels should prepare for very strong winds and dangerous sea conditions, and consider remaining in port or taking shelter in port until winds and waves subside. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ210-261200- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.NEW.KPQR.SC.Y.0038.250326T1800Z-250327T0600Z/ /O.UPG.KPQR.SR.A.0002.250327T0600Z-250328T1200Z/ /O.NEW.KPQR.GL.W.0012.250327T0600Z-250328T1200Z/ Columbia River Bar- 315 PM PDT Tue Mar 25 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM TO 11 PM PDT WEDNESDAY... ...GALE WARNING IN EFFECT FROM 11 PM WEDNESDAY TO 5 AM PDT FRIDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. For the Small Craft Advisory, Rough bar conditions expected. For the Gale Warning, seas 17 to 22 ft at 12 seconds and south winds 25 to 35 kt with gusts up to 40 kt expected. * WHERE...In the Main Channel of the Columbia River Bar. * WHEN...Dense Fog Advisory, until 5 AM PDT Wednesday. Small Craft Advisory, from 11 AM to 11 PM PDT Wednesday. Gale Warning, from 11 PM Wednesday to 5 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. * ADDITIONAL DETAILS...First ebb...Ebb current of 3.47 kt at 309 AM Wednesday with seas 7 to 9 ft. Second ebb...Ebb current of 5.13 kt at 320 PM Wednesday with seas 9 to 11 ft. Third ebb...Ebb current of 4.48 kt at 354 AM Thursday with seas 12 to 14 ft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ251-271-261200- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.NEW.KPQR.SC.Y.0038.250326T1500Z-250327T0300Z/ /O.UPG.KPQR.SR.A.0002.250327T0600Z-250328T1200Z/ /O.NEW.KPQR.GL.W.0012.250327T0300Z-250328T1200Z/ Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM- Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM- 315 PM PDT Tue Mar 25 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 8 PM PDT WEDNESDAY... ...GALE WARNING IN EFFECT FROM 8 PM WEDNESDAY TO 5 AM PDT FRIDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. For the Small Craft Advisory, seas 6 to 9 ft at 15 seconds and south winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, seas 20 to 25 ft at 16 seconds and south winds 25 to 35 kt with gusts up to 50 kt expected. * WHERE...Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM and Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT Wednesday. Small Craft Advisory, from 8 AM to 8 PM PDT Wednesday. Gale Warning, from 8 PM Wednesday to 5 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ252-253-261200- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.NEW.KPQR.SC.Y.0038.250326T1500Z-250326T2100Z/ /O.UPG.KPQR.SR.A.0002.250327T0600Z-250328T1200Z/ /O.NEW.KPQR.GL.W.0012.250326T2100Z-250328T1200Z/ Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM- Coastal waters from Cape Foulweather to Florence OR out 10 NM- 315 PM PDT Tue Mar 25 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT WEDNESDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 2 PM PDT WEDNESDAY... ...GALE WARNING IN EFFECT FROM 2 PM WEDNESDAY TO 5 AM PDT FRIDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1/4 NM or less. For the Small Craft Advisory, seas 6 to 8 ft at 15 seconds and south winds 10 to 20 kt with gusts up to 30 kt expected. For the Gale Warning, seas 20 to 25 ft at 16 seconds and south winds 25 to 35 kt with gusts up to 50 kt expected. * WHERE...Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM and Coastal waters from Cape Foulweather to Florence OR out 10 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT Wednesday. Small Craft Advisory, from 8 AM to 2 PM PDT Wednesday. Gale Warning, from 2 PM Wednesday to 5 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ For more information from the National Weather Service, visit: https://www.weather.gov/portland/marine
Permalink to 202503260941-KPQR-WHUS76-MWWPQR
154 WHUS76 KPQR 260941 MWWPQR URGENT - MARINE WEATHER MESSAGE National Weather Service Portland OR 241 AM PDT Wed Mar 26 2025 PZZ272-273-270145- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.EXT.KPQR.SC.Y.0038.250326T1500Z-250327T0600Z/ /O.EXT.KPQR.GL.W.0012.250327T0600Z-250327T1500Z/ /O.CON.KPQR.SR.W.0003.250327T1500Z-250328T0000Z/ Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM- Waters from Cape Foulweather to Florence OR from 10 to 60 NM- 241 AM PDT Wed Mar 26 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM THIS MORNING TO 11 PM PDT THIS EVENING... ...GALE WARNING NOW IN EFFECT FROM 11 PM THIS EVENING TO 8 AM PDT THURSDAY... ...STORM WARNING REMAINS IN EFFECT FROM 8 AM TO 5 PM PDT THURSDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Small Craft Advisory, seas 7 to 11 ft at 14 seconds and south winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, seas 13 to 18 ft at 16 seconds and south winds 20 to 30 kt with gusts up to 40 kt expected. For the Storm Warning, seas 19 to 24 ft at 12 seconds and south winds 30 to 35 kt with gusts up to 50 kt expected. * WHERE...Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM and Waters from Cape Foulweather to Florence OR from 10 to 60 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT early this morning. Small Craft Advisory, from 8 AM this morning to 11 PM PDT this evening. Gale Warning, from 11 PM this evening to 8 AM PDT Thursday. Storm Warning, from 8 AM to 5 PM PDT Thursday. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Storm Warning means winds of 48 to 63 knots are imminent or occurring. Recreational boaters should remain in port, or take shelter until winds and waves subside. Commercial vessels should prepare for very strong winds and dangerous sea conditions, and consider remaining in port or taking shelter in port until winds and waves subside. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ252-253-270145- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.EXT.KPQR.SC.Y.0038.250326T1800Z-250327T0900Z/ /O.EXT.KPQR.GL.W.0012.250327T0900Z-250328T1200Z/ Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM- Coastal waters from Cape Foulweather to Florence OR out 10 NM- 241 AM PDT Wed Mar 26 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO 2 AM PDT THURSDAY... ...GALE WARNING NOW IN EFFECT FROM 2 AM THURSDAY TO 5 AM PDT FRIDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Small Craft Advisory, seas 9 to 14 ft at 14 seconds and south winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, seas 18 to 23 ft at 15 seconds and south winds 25 to 35 kt with gusts up to 45 kt expected. * WHERE...Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM and Coastal waters from Cape Foulweather to Florence OR out 10 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT early this morning. Small Craft Advisory, from 11 AM this morning to 2 AM PDT Thursday. Gale Warning, from 2 AM Thursday to 5 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ251-271-270145- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.EXT.KPQR.SC.Y.0038.250326T1800Z-250327T1200Z/ /O.EXT.KPQR.GL.W.0012.250327T1200Z-250328T1200Z/ Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM- Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM- 241 AM PDT Wed Mar 26 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO 5 AM PDT THURSDAY... ...GALE WARNING NOW IN EFFECT FROM 5 AM THURSDAY TO 5 AM PDT FRIDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Small Craft Advisory, seas 8 to 13 ft at 14 seconds and south winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, seas 18 to 23 ft at 15 seconds and south winds 25 to 35 kt with gusts up to 45 kt expected. * WHERE...Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM and Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM. * WHEN...Dense Fog Advisory, until 5 AM PDT early this morning. Small Craft Advisory, from 11 AM this morning to 5 AM PDT Thursday. Gale Warning, from 5 AM Thursday to 5 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ PZZ210-270145- /O.CON.KPQR.MF.Y.0001.000000T0000Z-250326T1200Z/ /O.EXT.KPQR.SC.Y.0038.250326T1800Z-250327T1800Z/ /O.EXT.KPQR.GL.W.0012.250327T1800Z-250328T1200Z/ Columbia River Bar- 241 AM PDT Wed Mar 26 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO 11 AM PDT THURSDAY... ...GALE WARNING NOW IN EFFECT FROM 11 AM THURSDAY TO 5 AM PDT FRIDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Small Craft Advisory, rough bar conditions expected with seas 7 to 9 ft and south winds 15 to 25 kt with gusts up to 30 kt. For the Gale Warning, seas 17 to 19 ft and south winds 25 to 35 kt with gusts up to 40 kt expected. * WHERE...In the Main Channel of the Columbia River Bar. * WHEN...Dense Fog Advisory, until 5 AM PDT early this morning. Small Craft Advisory, from 11 AM this morning to 11 AM PDT Thursday. Gale Warning, from 11 AM Thursday to 5 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. * ADDITIONAL DETAILS...First ebb current of 3.47 kt at 309 AM Wednesday with seas to 7 ft. Second ebb current of 5.13 kt at 320 PM Wednesday with seas to 9 ft. Third ebb current of 4.48 kt at 354 AM Thursday with seas to 9 ft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ For more information from the National Weather Service, visit: https://www.weather.gov/portland/marine
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