860 WHUS76 KEKA 270345 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 845 PM PDT Wed Mar 26 2025 PZZ475-271145- /O.CON.KEKA.SC.Y.0040.000000T0000Z-250327T1000Z/ /O.CON.KEKA.GL.W.0017.250327T1000Z-250327T2200Z/ /O.UPG.KEKA.SE.A.0003.250327T2200Z-250328T1600Z/ /O.NEW.KEKA.SE.W.0012.250327T2200Z-250328T1600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 845 PM PDT Wed Mar 26 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY... ...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 3 PM THURSDAY TO 9 AM PDT FRIDAY... * WHAT...For the Gale Warning, south winds 25 to 30 kt with gusts up to 45 kt and seas 18 to 23 feet expected. For the Hazardous Seas Warning, very steep and hazardous seas 18 to 23 feet expected. For the Small Craft Advisory, south winds 20 to 25 kt with gusts up to 30 kt and seas 9 to 11 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...For the Gale Warning, from 3 AM to 3 PM PDT Thursday. For the Hazardous Seas Warning, from 3 PM Thursday to 9 AM PDT Friday. For the Small Craft Advisory, until 3 AM PDT Thursday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ450-271145- /O.CON.KEKA.GL.W.0017.000000T0000Z-250328T0400Z/ /O.UPG.KEKA.SE.A.0003.250328T0400Z-250328T1600Z/ /O.NEW.KEKA.SE.W.0012.250328T0400Z-250328T1600Z/ Pt St George to Cape Mendocino out 10 nm- 845 PM PDT Wed Mar 26 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THURSDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 9 PM THURSDAY TO 9 AM PDT FRIDAY... * WHAT...For the Gale Warning, south winds 25 to 35 kt with gusts up to 50 kt and seas 18 to 23 feet. For the Hazardous Seas Warning, very steep and hazardous seas 17 to 22 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm. * WHEN...For the Gale Warning, until 9 PM PDT Thursday. For the Hazardous Seas Warning, from 9 PM Thursday to 9 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ470-271145- /O.CON.KEKA.GL.W.0017.000000T0000Z-250328T0400Z/ /O.UPG.KEKA.SE.A.0003.250328T0400Z-250328T1600Z/ /O.NEW.KEKA.SE.W.0012.250328T0400Z-250328T1600Z/ Pt St George to Cape Mendocino 10 to 60 nm- 845 PM PDT Wed Mar 26 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THURSDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 9 PM THURSDAY TO 9 AM PDT FRIDAY... * WHAT...For the Gale Warning, south winds 30 to 40 kt with gusts up to 55 kt and seas 20 to 25 feet. For the Hazardous Seas Warning, very steep and hazardous seas 19 to 22 feet expected. * WHERE...Pt St George to Cape Mendocino 10 to 60 nm. * WHEN...For the Gale Warning, until 9 PM PDT Thursday. For the Hazardous Seas Warning, from 9 PM Thursday to 9 AM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ455-271145- /O.CON.KEKA.SC.Y.0040.000000T0000Z-250327T1900Z/ /O.UPG.KEKA.SE.A.0003.250327T1900Z-250328T1600Z/ /O.NEW.KEKA.SE.W.0012.250327T1900Z-250328T1600Z/ Cape Mendocino to Pt Arena out 10 nm- 845 PM PDT Wed Mar 26 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PDT THURSDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM NOON THURSDAY TO 9 AM PDT FRIDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 17 to 22 feet expected. For the Small Craft Advisory, south winds 20 to 30 kt with gusts up to 45 kt and seas 12 to 17 feet. * WHERE...Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, from noon Thursday to 9 AM PDT Friday. For the Small Craft Advisory, until noon PDT Thursday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. && $$