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2025 [KDLH] DULUTH Gale (GL) Watch (A) Number 11
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
189 WHUS73 KDLH 310755 MWWDLH URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 255 AM CDT Mon Mar 31 2025 LSZ141>143-312000- /O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/ /O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN- 255 AM CDT Mon Mar 31 2025 ...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 9 to 14 ft possible. * WHERE...Grand Marais to Taconite Harbor MN, Taconite Harbor to Silver Bay Harbor MN and Silver Bay Harbor to Two Harbors MN. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...Winds and waves have decreased below Small Craft Advisory criteria, so the Small Craft Advisory is cancelled. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ144-145-312000- /O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T0900Z/ /O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Two Harbors to Duluth MN-Duluth MN to Port Wing WI- 255 AM CDT Mon Mar 31 2025 ...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 6 to 11 ft possible. * WHERE...Two Harbors to Duluth MN and Duluth MN to Port Wing WI. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...Winds and waves have decreased below Small Craft Advisory criteria, so the Small Craft Advisory is cancelled. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ121-310900- /O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T0900Z/ Chequamegon Bay-Bayfield to Oak Point WI- 255 AM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds and waves have decreased below Small Craft Advisory criteria, so the Small Craft Advisory is cancelled. $$ LSZ146-147-312000- /O.EXT.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/ /O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Port Wing to Sand Island WI-Sand Island to Bayfield WI- 255 AM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...For the Small Craft Advisory, waves 2 to 4 ft. For the Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and waves 5 to 8 ft possible. * WHERE...Port Wing to Sand Island WI and Sand Island to Bayfield WI. * WHEN...For the Small Craft Advisory, until 10 AM CDT this morning. For the Gale Watch, from late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ140-312000- /O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/ /O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Grand Portage to Grand Marais MN- 255 AM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...For the Small Craft Advisory, north winds 5 to 15 kt with gusts up to 25 kt. For the Gale Watch, east winds 20 to 30 kt with gusts up to 40 kt and waves 9 to 14 ft possible. * WHERE...Grand Portage to Grand Marais MN. * WHEN...For the Small Craft Advisory, until 10 AM CDT this morning. For the Gale Watch, from late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ150-312000- /O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/ /O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Outer Apostle Islands Beyond 5 NM from Mainland- 255 AM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... ...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...For the Small Craft Advisory, waves 3 to 6 ft. For the Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and waves 7 to 10 ft possible. * WHERE...Outer Apostle Islands Beyond 5 NM from Mainland. * WHEN...For the Small Craft Advisory, until 1 PM CDT this afternoon. For the Gale Watch, from late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ148-311800- /O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/ Oak Point to Saxon Harbor WI- 255 AM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... * WHAT...Waves 3 to 6 ft. * WHERE...Oak Point to Saxon Harbor WI. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone operating a smaller vessel should avoid navigating in hazardous conditions. && $$
570 WHUS73 KDLH 311450 MWWDLH URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 950 AM CDT Mon Mar 31 2025 LSZ140-010300- /O.EXP.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/ /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Grand Portage to Grand Marais MN- 950 AM CDT Mon Mar 31 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 8 to 13 ft possible. * WHERE...Grand Portage to Grand Marais MN. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ146-147-010300- /O.EXP.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/ /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Port Wing to Sand Island WI-Sand Island to Bayfield WI- 950 AM CDT Mon Mar 31 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... ...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 AM CDT THIS MORNING... * WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 4 to 7 ft possible. * WHERE...Port Wing to Sand Island WI and Sand Island to Bayfield WI. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ150-010300- /O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/ /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Outer Apostle Islands Beyond 5 NM from Mainland- 950 AM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...For the Small Craft Advisory, waves 2 to 4 ft. For the Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and waves 6 to 9 ft possible. * WHERE...Outer Apostle Islands Beyond 5 NM from Mainland. * WHEN...For the Small Craft Advisory, until 1 PM CDT this afternoon. For the Gale Watch, from late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ148-311800- /O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/ Oak Point to Saxon Harbor WI- 950 AM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... * WHAT...Waves 2 to 4 ft. * WHERE...Oak Point to Saxon Harbor WI. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone operating a smaller vessel should avoid navigating in hazardous conditions. && $$ LSZ141>145-010300- /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Duluth MN to Port Wing WI- 950 AM CDT Mon Mar 31 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 7 to 12 ft possible. * WHERE...Grand Marais to Taconite Harbor MN, Taconite Harbor to Silver Bay Harbor MN, Silver Bay Harbor to Two Harbors MN, Two Harbors to Duluth MN and Duluth MN to Port Wing WI. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ Huyck
202 WHUS73 KDLH 311725 MWWDLH URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 1225 PM CDT Mon Mar 31 2025 LSZ150-010530- /O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/ /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Outer Apostle Islands Beyond 5 NM from Mainland- 1225 PM CDT Mon Mar 31 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...East winds 15 to 25 kt with gusts up to 40 kt and waves 6 to 9 ft possible. * WHERE...Outer Apostle Islands Beyond 5 NM from Mainland. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ148-311830- /O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/ Oak Point to Saxon Harbor WI- 1225 PM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY IS CANCELLED... Wind speeds and gusts and resultant waves have diminished. $$ LSZ140>147-010530- /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Duluth MN to Port Wing WI-Port Wing to Sand Island WI- Sand Island to Bayfield WI- 1225 PM CDT Mon Mar 31 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 7 to 12 ft possible. * WHERE...Portions of Lake Superior. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ Huyck
277 WHUS73 KDLH 312204 MWWDLH URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 504 PM CDT Mon Mar 31 2025 LSZ140>147-150-011015- /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Duluth MN to Port Wing WI-Port Wing to Sand Island WI- Sand Island to Bayfield WI- Outer Apostle Islands Beyond 5 NM from Mainland- 504 PM CDT Mon Mar 31 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 6 to 11 ft possible. * WHERE...Portions of Lake Superior. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$
723 WHUS73 KDLH 010223 MWWDLH URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 923 PM CDT Mon Mar 31 2025 LSZ140>147-150-011430- /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Duluth MN to Port Wing WI-Port Wing to Sand Island WI- Sand Island to Bayfield WI- Outer Apostle Islands Beyond 5 NM from Mainland- 923 PM CDT Mon Mar 31 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 6 to 11 ft possible. * WHERE...Portions of Lake Superior. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$
035 WHUS73 KDLH 010906 MWWDLH URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 406 AM CDT Tue Apr 1 2025 LSZ140>144-150-012115- /O.UPG.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ /O.NEW.KDLH.GL.W.0018.250402T0900Z-250403T0300Z/ Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Outer Apostle Islands Beyond 5 NM from Mainland- 406 AM CDT Tue Apr 1 2025 ...GALE WARNING IN EFFECT FROM 4 AM TO 10 PM CDT WEDNESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 6 to 11 ft expected. * WHERE...Portions of Lake Superior. * WHEN...From 4 AM to 10 PM CDT Wednesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ145>147-012115- /O.UPG.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ /O.NEW.KDLH.SC.Y.0048.250402T0900Z-250403T0300Z/ Duluth MN to Port Wing WI-Port Wing to Sand Island WI- Sand Island to Bayfield WI- 406 AM CDT Tue Apr 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 10 PM CDT WEDNESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. * WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI and Sand Island to Bayfield WI. * WHEN...From 4 AM to 10 PM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone operating a smaller vessel should avoid navigating in hazardous conditions. && $$ LSZ121-148-012115- /O.NEW.KDLH.SC.Y.0048.250402T0900Z-250403T0300Z/ Chequamegon Bay-Bayfield to Oak Point WI- Oak Point to Saxon Harbor WI- 406 AM CDT Tue Apr 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 10 PM CDT WEDNESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 5 ft expected. * WHERE...Chequamegon Bay-Bayfield to Oak Point WI and Oak Point to Saxon Harbor WI. * WHEN...From 4 AM to 10 PM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone operating a smaller vessel should avoid navigating in hazardous conditions. && $$
Permalink to 202503310755-KDLH-WHUS73-MWWDLH
189 WHUS73 KDLH 310755 MWWDLH URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 255 AM CDT Mon Mar 31 2025 LSZ141>143-312000- /O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/ /O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN- 255 AM CDT Mon Mar 31 2025 ...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 9 to 14 ft possible. * WHERE...Grand Marais to Taconite Harbor MN, Taconite Harbor to Silver Bay Harbor MN and Silver Bay Harbor to Two Harbors MN. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...Winds and waves have decreased below Small Craft Advisory criteria, so the Small Craft Advisory is cancelled. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ144-145-312000- /O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T0900Z/ /O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Two Harbors to Duluth MN-Duluth MN to Port Wing WI- 255 AM CDT Mon Mar 31 2025 ...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 6 to 11 ft possible. * WHERE...Two Harbors to Duluth MN and Duluth MN to Port Wing WI. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...Winds and waves have decreased below Small Craft Advisory criteria, so the Small Craft Advisory is cancelled. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ121-310900- /O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T0900Z/ Chequamegon Bay-Bayfield to Oak Point WI- 255 AM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds and waves have decreased below Small Craft Advisory criteria, so the Small Craft Advisory is cancelled. $$ LSZ146-147-312000- /O.EXT.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/ /O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Port Wing to Sand Island WI-Sand Island to Bayfield WI- 255 AM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...For the Small Craft Advisory, waves 2 to 4 ft. For the Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and waves 5 to 8 ft possible. * WHERE...Port Wing to Sand Island WI and Sand Island to Bayfield WI. * WHEN...For the Small Craft Advisory, until 10 AM CDT this morning. For the Gale Watch, from late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ140-312000- /O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/ /O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Grand Portage to Grand Marais MN- 255 AM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...For the Small Craft Advisory, north winds 5 to 15 kt with gusts up to 25 kt. For the Gale Watch, east winds 20 to 30 kt with gusts up to 40 kt and waves 9 to 14 ft possible. * WHERE...Grand Portage to Grand Marais MN. * WHEN...For the Small Craft Advisory, until 10 AM CDT this morning. For the Gale Watch, from late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ150-312000- /O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/ /O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Outer Apostle Islands Beyond 5 NM from Mainland- 255 AM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... ...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...For the Small Craft Advisory, waves 3 to 6 ft. For the Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and waves 7 to 10 ft possible. * WHERE...Outer Apostle Islands Beyond 5 NM from Mainland. * WHEN...For the Small Craft Advisory, until 1 PM CDT this afternoon. For the Gale Watch, from late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ148-311800- /O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/ Oak Point to Saxon Harbor WI- 255 AM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... * WHAT...Waves 3 to 6 ft. * WHERE...Oak Point to Saxon Harbor WI. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone operating a smaller vessel should avoid navigating in hazardous conditions. && $$
Permalink to 202503311450-KDLH-WHUS73-MWWDLH
570 WHUS73 KDLH 311450 MWWDLH URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 950 AM CDT Mon Mar 31 2025 LSZ140-010300- /O.EXP.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/ /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Grand Portage to Grand Marais MN- 950 AM CDT Mon Mar 31 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 8 to 13 ft possible. * WHERE...Grand Portage to Grand Marais MN. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ146-147-010300- /O.EXP.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/ /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Port Wing to Sand Island WI-Sand Island to Bayfield WI- 950 AM CDT Mon Mar 31 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... ...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 AM CDT THIS MORNING... * WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 4 to 7 ft possible. * WHERE...Port Wing to Sand Island WI and Sand Island to Bayfield WI. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ150-010300- /O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/ /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Outer Apostle Islands Beyond 5 NM from Mainland- 950 AM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...For the Small Craft Advisory, waves 2 to 4 ft. For the Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and waves 6 to 9 ft possible. * WHERE...Outer Apostle Islands Beyond 5 NM from Mainland. * WHEN...For the Small Craft Advisory, until 1 PM CDT this afternoon. For the Gale Watch, from late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ148-311800- /O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/ Oak Point to Saxon Harbor WI- 950 AM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... * WHAT...Waves 2 to 4 ft. * WHERE...Oak Point to Saxon Harbor WI. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone operating a smaller vessel should avoid navigating in hazardous conditions. && $$ LSZ141>145-010300- /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Duluth MN to Port Wing WI- 950 AM CDT Mon Mar 31 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 7 to 12 ft possible. * WHERE...Grand Marais to Taconite Harbor MN, Taconite Harbor to Silver Bay Harbor MN, Silver Bay Harbor to Two Harbors MN, Two Harbors to Duluth MN and Duluth MN to Port Wing WI. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ Huyck
Permalink to 202503311725-KDLH-WHUS73-MWWDLH
202 WHUS73 KDLH 311725 MWWDLH URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 1225 PM CDT Mon Mar 31 2025 LSZ150-010530- /O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/ /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Outer Apostle Islands Beyond 5 NM from Mainland- 1225 PM CDT Mon Mar 31 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...East winds 15 to 25 kt with gusts up to 40 kt and waves 6 to 9 ft possible. * WHERE...Outer Apostle Islands Beyond 5 NM from Mainland. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ148-311830- /O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/ Oak Point to Saxon Harbor WI- 1225 PM CDT Mon Mar 31 2025 ...SMALL CRAFT ADVISORY IS CANCELLED... Wind speeds and gusts and resultant waves have diminished. $$ LSZ140>147-010530- /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Duluth MN to Port Wing WI-Port Wing to Sand Island WI- Sand Island to Bayfield WI- 1225 PM CDT Mon Mar 31 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 7 to 12 ft possible. * WHERE...Portions of Lake Superior. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ Huyck
Permalink to 202503312204-KDLH-WHUS73-MWWDLH
277 WHUS73 KDLH 312204 MWWDLH URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 504 PM CDT Mon Mar 31 2025 LSZ140>147-150-011015- /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Duluth MN to Port Wing WI-Port Wing to Sand Island WI- Sand Island to Bayfield WI- Outer Apostle Islands Beyond 5 NM from Mainland- 504 PM CDT Mon Mar 31 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 6 to 11 ft possible. * WHERE...Portions of Lake Superior. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$
Permalink to 202504010223-KDLH-WHUS73-MWWDLH
723 WHUS73 KDLH 010223 MWWDLH URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 923 PM CDT Mon Mar 31 2025 LSZ140>147-150-011430- /O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Duluth MN to Port Wing WI-Port Wing to Sand Island WI- Sand Island to Bayfield WI- Outer Apostle Islands Beyond 5 NM from Mainland- 923 PM CDT Mon Mar 31 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... * WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 6 to 11 ft possible. * WHERE...Portions of Lake Superior. * WHEN...From late Tuesday night through Wednesday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$
Permalink to 202504010906-KDLH-WHUS73-MWWDLH
035 WHUS73 KDLH 010906 MWWDLH URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 406 AM CDT Tue Apr 1 2025 LSZ140>144-150-012115- /O.UPG.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ /O.NEW.KDLH.GL.W.0018.250402T0900Z-250403T0300Z/ Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Outer Apostle Islands Beyond 5 NM from Mainland- 406 AM CDT Tue Apr 1 2025 ...GALE WARNING IN EFFECT FROM 4 AM TO 10 PM CDT WEDNESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 6 to 11 ft expected. * WHERE...Portions of Lake Superior. * WHEN...From 4 AM to 10 PM CDT Wednesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ145>147-012115- /O.UPG.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/ /O.NEW.KDLH.SC.Y.0048.250402T0900Z-250403T0300Z/ Duluth MN to Port Wing WI-Port Wing to Sand Island WI- Sand Island to Bayfield WI- 406 AM CDT Tue Apr 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 10 PM CDT WEDNESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. * WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI and Sand Island to Bayfield WI. * WHEN...From 4 AM to 10 PM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone operating a smaller vessel should avoid navigating in hazardous conditions. && $$ LSZ121-148-012115- /O.NEW.KDLH.SC.Y.0048.250402T0900Z-250403T0300Z/ Chequamegon Bay-Bayfield to Oak Point WI- Oak Point to Saxon Harbor WI- 406 AM CDT Tue Apr 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 10 PM CDT WEDNESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 5 ft expected. * WHERE...Chequamegon Bay-Bayfield to Oak Point WI and Oak Point to Saxon Harbor WI. * WHEN...From 4 AM to 10 PM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone operating a smaller vessel should avoid navigating in hazardous conditions. && $$
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