Marine Weather Message
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
424 WHUS73 KMQT 110335 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 1035 PM EST Mon Nov 10 2025 LSZ241>245-111545- /O.CON.KMQT.SC.Y.0177.251111T1400Z-251112T0600Z/ /O.CON.KMQT.GL.A.0029.251112T0600Z-251113T0600Z/ Black River to Ontonagon MI- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 1035 PM EST Mon Nov 10 2025 /935 PM CST Mon Nov 10 2025/ ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM EST /8 AM CST/ TUESDAY TO 1 AM EST /MIDNIGHT CST/ WEDNESDAY... ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH LATE WEDNESDAY NIGHT... * WHAT...For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. For the Gale Watch, northwest winds 20 to 30 kt with gusts up to 40 kt and waves 6 to 11 ft possible. * WHERE...Black River to Ontonagon MI, Ontonagon to Upper Entrance of Portage Canal MI, Upper Entrance of Portage Canal to Eagle River MI, Eagle River to Manitou Island MI and Manitou Island to Point Isabelle MI. * WHEN...For the Small Craft Advisory, from 9 AM EST /8 AM CST/ Tuesday to 1 AM EST /midnight CST/ Wednesday. For the Gale Watch, from late Tuesday night through late Wednesday night. * 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. && $$ LSZ246-247-111545- /O.CON.KMQT.SC.Y.0177.251111T1500Z-251112T0600Z/ /O.CON.KMQT.GL.A.0029.251112T0600Z-251113T0600Z/ Point Isabelle to Lower Entrance of Portage Canal MI- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 1035 PM EST Mon Nov 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM TUESDAY TO 1 AM EST WEDNESDAY... ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH LATE WEDNESDAY NIGHT... * WHAT...For the Small Craft Advisory, west winds 10 to 20 kt with gusts up to 30 kt and waves 1 to 3 ft expected. For the Gale Watch, west winds 15 to 25 kt with gusts up to 35 kt and waves 1 to 4 ft possible. * WHERE...Point Isabelle to Lower Entrance of Portage Canal MI and Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays. * WHEN...For the Small Craft Advisory, from 10 AM Tuesday to 1 AM EST Wednesday. For the Gale Watch, from late Tuesday night through late Wednesday night. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LSZ249>251-111545- /O.CON.KMQT.SC.Y.0175.000000T0000Z-251111T0600Z/ /O.CON.KMQT.GL.A.0029.251112T0600Z-251113T0600Z/ Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- 1035 PM EST Mon Nov 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST TUESDAY... ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH LATE WEDNESDAY NIGHT... * WHAT...For the Small Craft Advisory, northwest winds 10 to 15 kt with gusts up to 20 kt and waves 3 to 4 ft occurring. For the Gale Watch, northwest winds 20 to 30 kt with gusts up to 40 kt and waves 8 to 13 ft possible. * WHERE...Marquette to Munising MI, Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...For the Small Craft Advisory, until 1 AM EST Tuesday. For the Gale Watch, from late Tuesday night through late Wednesday night. * 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. && $$ LSZ240-111545- /O.CON.KMQT.SC.Y.0177.251111T1200Z-251113T0000Z/ Saxon Harbor WI to Black River MI- 1035 PM EST Mon Nov 10 2025 /935 PM CST Mon Nov 10 2025/ ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM EST /6 AM CST/ TUESDAY TO 7 PM EST /6 PM CST/ WEDNESDAY... * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 5 ft expected. * WHERE...Saxon Harbor WI to Black River MI. * WHEN...From 7 AM EST /6 AM CST/ Tuesday to 7 PM EST /6 PM CST/ Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ221-248-250-111545- /O.CON.KMQT.SC.Y.0177.251111T1500Z-251112T0000Z/ Green Bay North of line from Cedar River MI to Rock Island Passage-Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1035 PM EST Mon Nov 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM EST TUESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 5 ft expected. * WHERE...Green Bay North of line from Cedar River MI to Rock Island Passage, Seul Choix Point to Point Detour MI and 5NM East of a line from Fairport MI to Rock Island Passage. * WHEN...From 10 AM to 7 PM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ248-263>267-111545- /O.CON.KMQT.GL.A.0029.251112T0600Z-251113T0600Z/ Huron Islands to Marquette MI- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 1035 PM EST Mon Nov 10 2025 ...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH LATE WEDNESDAY NIGHT... * WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and waves 7 to 12 ft possible. * WHERE...Portions of Central, Eastern and Western Lake Superior. * WHEN...From late Tuesday night through late Wednesday night. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$