Marine Weather Message
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
823 WHUS73 KMQT 141851 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 151 PM EST Fri Nov 14 2025 LSZ249>251-150700- /O.EXB.KMQT.SC.Y.0179.251115T0200Z-251115T1900Z/ /O.UPG.KMQT.GL.A.0030.251115T1900Z-251117T0500Z/ /O.NEW.KMQT.GL.W.0051.251115T1900Z-251117T0000Z/ Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- 151 PM EST Fri Nov 14 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 2 PM EST SATURDAY... ...GALE WARNING IN EFFECT FROM 2 PM SATURDAY TO 7 PM EST SUNDAY... * WHAT...For the Small Craft Advisory, south winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. For the Gale Warning, northwest winds 25 to 30 kt with gusts up to 35 kt and waves 9 to 14 ft expected. * WHERE...Marquette to Munising MI, Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...For the Small Craft Advisory, from 9 PM this evening to 2 PM EST Saturday. For the Gale Warning, from 2 PM Saturday to 7 PM EST Sunday. * 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. && $$ LSZ266-267-150700- /O.UPG.KMQT.GL.A.0030.251115T1900Z-251117T0500Z/ /O.NEW.KMQT.GL.W.0051.251115T1900Z-251117T0000Z/ Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 151 PM EST Fri Nov 14 2025 ...GALE WARNING IN EFFECT FROM 2 PM SATURDAY TO 7 PM EST SUNDAY... * WHAT...Northwest winds 25 to 30 kt with gusts up to 35 kt and waves 8 to 13 ft expected. * WHERE...Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore and Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border. * WHEN...From 2 PM Saturday to 7 PM EST Sunday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LMZ221-150700- /O.NEW.KMQT.SC.Y.0180.251116T0000Z-251116T1200Z/ Green Bay North of line from Cedar River MI to Rock Island Passage- 151 PM EST Fri Nov 14 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM SATURDAY TO 7 AM EST SUNDAY... * WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 3 ft expected. * WHERE...Green Bay North of line from Cedar River MI to Rock Island Passage. * WHEN...From 7 PM Saturday to 7 AM EST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ240-150700- /O.NEW.KMQT.SC.Y.0180.251115T2100Z-251116T0600Z/ Saxon Harbor WI to Black River MI- 151 PM EST Fri Nov 14 2025 /1251 PM CST Fri Nov 14 2025/ ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM EST /3 PM CST/ SATURDAY TO 1 AM EST /MIDNIGHT CST/ SUNDAY... * WHAT...Northwest winds 20 to 25 kt with gusts up to 30 kt and waves 3 to 5 ft expected. * WHERE...Saxon Harbor WI to Black River MI. * WHEN...From 4 PM EST /3 PM CST/ Saturday to 1 AM EST /midnight CST/ Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ243-150700- /O.EXB.KMQT.SC.Y.0179.251115T1500Z-251115T1900Z/ /O.EXT.KMQT.GL.A.0030.251115T1900Z-251117T0000Z/ Upper Entrance of Portage Canal to Eagle River MI- 151 PM EST Fri Nov 14 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM TO 2 PM EST SATURDAY... ...GALE WATCH NOW IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Small Craft Advisory, northwest winds 15 to 20 kt with gusts up to 25 kt and waves around 4 ft expected. For the Gale Watch, northwest winds 20 to 25 kt with gusts up to 35 kt and waves 5 to 8 ft possible. * WHERE...Upper Entrance of Portage Canal to Eagle River MI. * WHEN...For the Small Craft Advisory, from 10 AM to 2 PM EST Saturday. For the Gale Watch, from Saturday afternoon through Sunday 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. && $$ LSZ246-150700- /O.EXB.KMQT.SC.Y.0179.251115T1500Z-251115T1900Z/ /O.EXT.KMQT.GL.A.0030.251115T1900Z-251117T0000Z/ Point Isabelle to Lower Entrance of Portage Canal MI- 151 PM EST Fri Nov 14 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM TO 2 PM EST SATURDAY... ...GALE WATCH NOW IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Small Craft Advisory, northwest winds around 15 kt with gusts up to 25 kt and waves 1 to 2 ft expected. For the Gale Watch, northwest winds 15 to 20 kt with gusts up to 35 kt and waves 1 to 3 ft possible. * WHERE...Point Isabelle to Lower Entrance of Portage Canal MI. * WHEN...For the Small Craft Advisory, from 10 AM to 2 PM EST Saturday. For the Gale Watch, from Saturday afternoon through Sunday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ247-248-150700- /O.EXB.KMQT.SC.Y.0179.251115T1500Z-251115T1900Z/ /O.EXT.KMQT.GL.A.0030.251115T1900Z-251117T0000Z/ Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays-Huron Islands to Marquette MI- 151 PM EST Fri Nov 14 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM TO 2 PM EST SATURDAY... ...GALE WATCH NOW IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Small Craft Advisory, northwest winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 5 ft expected. For the Gale Watch, northwest winds 15 to 25 kt with gusts up to 35 kt and waves 5 to 8 ft possible. * WHERE...Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays and Huron Islands to Marquette MI. * WHEN...For the Small Craft Advisory, from 10 AM to 2 PM EST Saturday. For the Gale Watch, from Saturday afternoon through Sunday 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. && $$ LSZ241-242-150700- /O.EXB.KMQT.SC.Y.0179.251115T1500Z-251116T1200Z/ Black River to Ontonagon MI- Ontonagon to Upper Entrance of Portage Canal MI- 151 PM EST Fri Nov 14 2025 /1251 PM CST Fri Nov 14 2025/ ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST /9 AM CST/ SATURDAY TO 7 AM EST /6 AM CST/ SUNDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and waves 5 to 8 ft expected. * WHERE...Black River to Ontonagon MI and Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...From 10 AM EST /9 AM CST/ Saturday to 7 AM EST /6 AM CST/ Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ248-250-150700- /O.EXB.KMQT.SC.Y.0179.251115T1800Z-251116T1200Z/ Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 151 PM EST Fri Nov 14 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM SATURDAY TO 7 AM EST SUNDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and waves 1 to 4 ft expected. * WHERE...Seul Choix Point to Point Detour MI and 5NM East of a line from Fairport MI to Rock Island Passage. * WHEN...From 1 PM Saturday to 7 AM EST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ244-245-150700- /O.CON.KMQT.SC.Y.0179.000000T0000Z-251115T1900Z/ /O.EXT.KMQT.GL.A.0030.251115T1900Z-251117T0000Z/ Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 151 PM EST Fri Nov 14 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EST SATURDAY... ...GALE WATCH NOW IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Small Craft Advisory, south winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 6 ft occurring. For the Gale Watch, northwest winds 15 to 25 kt with gusts up to 35 kt and waves 7 to 10 ft possible. * WHERE...Eagle River to Manitou Island MI and Manitou Island to Point Isabelle MI. * WHEN...For the Small Craft Advisory, until 2 PM EST Saturday. For the Gale Watch, from Saturday afternoon through Sunday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ264-265-150700- /O.EXT.KMQT.GL.A.0030.251115T1900Z-251117T0000Z/ Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- 151 PM EST Fri Nov 14 2025 ...GALE WATCH NOW IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...Northwest winds 20 to 25 kt with gusts up to 35 kt and waves 6 to 9 ft possible. * WHERE...Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border and Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore. * WHEN...From Saturday afternoon through Sunday 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. && $$