Nearshore Marine Forecast
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
277 FZUS53 KMQT 301600 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 1100 AM EST Sun Nov 30 2025 For waters within five nautical miles of shore Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LMZ221-302100- Green Bay North of line from Cedar River MI to Rock Island Passage- 1100 AM EST Sun Nov 30 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING... .REST OF TODAY...North wind up to 30 knots backing northwest 20 to 25 knots late. Gale force gusts up to 38 knots. Cloudy with a chance of snow showers. Waves 4 to 7 feet occasionally to 9 feet subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...Northwest wind 15 to 25 knots backing west 10 to 15 knots late. Partly cloudy through late evening then clearing. Waves subsiding to 1 to 2 feet. .MONDAY...Southwest wind 10 to 20 knots. Partly cloudy in the morning then becoming cloudy. Waves building to 2 to 3 feet. .MONDAY NIGHT...West wind 10 to 15 knots. Cloudy with a slight chance of snow showers in the evening, then partly cloudy after midnight. Waves subsiding to 1 to 2 feet. $$ LMZ248-250-302100- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1100 AM EST Sun Nov 30 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING... .REST OF TODAY...North wind up to 30 knots backing northwest 20 to 25 knots late. Gale force gusts up to 37 knots. Cloudy with a chance of snow showers. Waves 4 to 7 feet occasionally to 9 feet subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...Northwest wind 15 to 25 knots backing west 10 to 15 knots late. Partly cloudy. A chance of snow showers through late evening, then a slight chance of snow showers by midnight. Waves subsiding to 1 to 2 feet. .MONDAY...Southwest wind 10 to 20 knots. Mostly cloudy. Waves building to 2 to 4 feet. .MONDAY NIGHT...West wind 10 to 15 knots. Mostly cloudy with a slight chance of snow showers. Waves subsiding to 1 to 2 feet. $$ LSZ240-241-302100- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 1100 AM EST Sun Nov 30 2025 /1000 AM CST Sun Nov 30 2025/ ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .REST OF TODAY...North wind 15 to 20 knots backing northwest late. Gusts up to 27 knots. Cloudy. A chance of snow showers by late morning, then a slight chance of snow showers late. Waves 4 to 7 feet occasionally to 9 feet subsiding to 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 15 to 20 knots backing southwest late. Mostly cloudy through midnight then becoming partly cloudy. A slight chance of snow showers. Waves subsiding to 2 to 4 feet. .MONDAY...Southwest wind 15 to 20 knots. Mostly cloudy with a slight chance of snow showers. Waves 2 to 4 feet. .MONDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to 23 knots. Cloudy with a chance of snow showers. Waves subsiding to 1 to 2 feet. $$ LSZ243-302100- Upper Entrance of Portage Canal to Eagle River MI- 1100 AM EST Sun Nov 30 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .REST OF TODAY...Northwest wind 15 to 25 knots with gusts up to 32 knots. Cloudy. A chance of snow showers by late morning, then a slight chance of snow showers late. Waves 4 to 7 feet occasionally to 9 feet subsiding to 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 15 to 20 knots backing west late. Cloudy. A slight chance of snow showers through midnight, then a chance of snow showers late. Waves subsiding to 2 to 4 feet, then building to 3 to 5 feet occasionally to 7 feet. .MONDAY...Southwest wind 20 to 25 knots with gale force gusts up to 34 knots. Cloudy with a chance of snow showers. Waves building to 6 to 9 feet occasionally to 11 feet, then subsiding to 5 to 8 feet occasionally to 10 feet. .MONDAY NIGHT...West wind 15 to 20 knots. Gusts up to 30 knots. Cloudy with a chance of snow showers. Waves subsiding to 2 to 4 feet. $$ LSZ242-302100- Ontonagon to Upper Entrance of Portage Canal MI- 1100 AM EST Sun Nov 30 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .REST OF TODAY...North wind 20 to 25 knots backing northwest 15 to 20 knots late. Cloudy. A chance of snow showers by late morning, then a slight chance of snow showers late. Waves 4 to 7 feet occasionally to 9 feet subsiding to 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 15 to 20 knots backing southwest late. Cloudy. A slight chance of snow showers through midnight, then a chance of snow showers late. Waves subsiding to 2 to 4 feet, then building to 3 to 5 feet occasionally to 7 feet. .MONDAY...Southwest wind 15 to 25 knots with gusts up to 33 knots. Cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Waves building to 5 to 8 feet occasionally to 10 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. .MONDAY NIGHT...Southwest wind 15 to 20 knots with gusts up to 29 knots. Cloudy with a chance of snow showers. Waves subsiding to 2 to 4 feet. $$ LSZ245-302100- Manitou Island to Point Isabelle MI- 1100 AM EST Sun Nov 30 2025 ...GALE WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING... .REST OF TODAY...Northwest wind 20 to 25 knots with gusts up to 32 knots. Cloudy. Snow showers likely by late morning, then a slight chance of snow showers late. Waves 5 to 8 feet occasionally to 10 feet subsiding to 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 15 to 25 knots backing west 10 to 20 knots late. Cloudy with a slight chance of snow showers. Waves subsiding to 2 to 3 feet. .MONDAY...Southwest wind 15 to 20 knots with gusts up to 30 knots. Mostly cloudy with a chance of snow showers. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .MONDAY NIGHT...Southwest wind 15 to 20 knots veering west 10 to 20 knots after midnight. Gusts up to 29 knots. Cloudy with a chance of snow showers. Waves subsiding to 2 to 3 feet. $$ LSZ244-302100- Eagle River to Manitou Island MI- 1100 AM EST Sun Nov 30 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .REST OF TODAY...Northwest wind 20 to 25 knots with gusts up to 33 knots. Cloudy. A chance of snow showers by late morning, then a slight chance of snow showers late. Waves 4 to 7 feet occasionally to 9 feet. .TONIGHT...Northwest wind 15 to 25 knots backing west 15 to 20 knots late. Cloudy. A slight chance of snow showers through midnight, then a chance of snow showers late. Waves subsiding to 2 to 4 feet. .MONDAY...Southwest wind 20 to 25 knots with gusts up to 33 knots. Cloudy with a chance of snow showers. Waves building to 6 to 9 feet occasionally to 11 feet, then subsiding to 5 to 8 feet occasionally to 10 feet. .MONDAY NIGHT...West wind 15 to 20 knots. Gusts up to 29 knots. Cloudy with a chance of snow showers. Waves subsiding to 2 to 4 feet. $$ LSZ246-302100- Point Isabelle to Lower Entrance of Portage Canal MI- 1100 AM EST Sun Nov 30 2025 ...GALE WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING... .REST OF TODAY...North wind 15 to 20 knots backing northwest late. Gusts up to 31 knots. Cloudy. A chance of snow showers by late morning, then a slight chance of snow showers late. Waves 2 to 4 feet subsiding to 2 to 3 feet. .TONIGHT...Northwest wind 10 to 20 knots backing west late. Mostly cloudy with a slight chance of snow showers. Waves subsiding to 1 to 2 feet. .MONDAY...Southwest wind 15 to 20 knots with gusts up to 30 knots. Mostly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. .MONDAY NIGHT...Southwest wind 10 to 20 knots with gusts up to 29 knots. Mostly cloudy with a chance of snow showers. Waves subsiding to 1 to 2 feet. $$ LSZ247-302100- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 1100 AM EST Sun Nov 30 2025 ...GALE WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING... .REST OF TODAY...North wind 15 to 25 knots backing northwest late. Gusts up to 32 knots. Cloudy. A chance of snow showers by late morning, then a slight chance of snow showers late. Waves 4 to 7 feet occasionally to 9 feet subsiding to 2 to 4 feet. .TONIGHT...Northwest wind 15 to 20 knots backing southwest late. Mostly cloudy with a slight chance of snow showers. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .MONDAY...Southwest wind 15 to 20 knots with gusts up to 30 knots. Mostly cloudy with a slight chance of snow showers. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. .MONDAY NIGHT...Southwest wind 15 to 20 knots with gusts up to 29 knots. Mostly cloudy with a chance of snow showers. Waves 2 to 3 feet. $$ LSZ248-302100- Huron Islands to Marquette MI- 1100 AM EST Sun Nov 30 2025 ...GALE WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING... .REST OF TODAY...North wind 20 to 25 knots backing northwest late. Gusts up to 33 knots. Snow showers likely by late morning, then a chance of snow showers late. Waves 8 to 11 feet occasionally to 14 feet subsiding to 5 to 8 feet occasionally to 10 feet. .TONIGHT...Northwest wind 20 to 25 knots backing west 15 to 20 knots late. Mostly cloudy with a slight chance of snow showers. Waves subsiding to 2 to 3 feet. .MONDAY...Southwest wind 15 to 20 knots with gusts up to 29 knots. Mostly cloudy with a slight chance of snow showers. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. .MONDAY NIGHT...West wind 10 to 20 knots with gusts up to 29 knots. Mostly cloudy with a slight chance of snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. Waves subsiding to 1 to 2 feet. $$ LSZ249-302100- Marquette to Munising MI- 1100 AM EST Sun Nov 30 2025 ...GALE WARNING IN EFFECT UNTIL 9 PM EST THIS EVENING... .REST OF TODAY...North wind up to 30 knots backing northwest 20 to 25 knots late. Snow showers likely by late morning, then a chance of snow showers late. Waves 8 to 11 feet occasionally to 14 feet subsiding to 7 to 10 feet occasionally to 13 feet. .TONIGHT...Northwest wind 20 to 25 knots with gusts up to 33 knots diminishing to 15 to 20 knots with gusts up to 33 knots by midnight, then backing west 10 to 15 knots late. Cloudy with a chance of snow showers through midnight, then mostly clear with a slight chance of snow showers late. Waves subsiding to 3 to 5 feet occasionally to 7 feet. .MONDAY...Southwest wind 10 to 15 knots with gusts up to 22 knots. Partly cloudy. A slight chance of snow showers in the morning. Waves subsiding to 2 to 3 feet. .MONDAY NIGHT...West wind 10 to 15 knots. Mostly cloudy with a slight chance of snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. Waves 2 to 3 feet. $$ LSZ250-302100- Munising to Grand Marais MI- 1100 AM EST Sun Nov 30 2025 ...GALE WARNING IN EFFECT UNTIL 9 PM EST THIS EVENING... .REST OF TODAY...North wind up to 30 knots backing northwest 20 to 25 knots late. Snow showers likely. Waves 7 to 10 feet occasionally to 13 feet subsiding to 6 to 9 feet occasionally to 11 feet, then building to 7 to 10 feet occasionally to 13 feet. .TONIGHT...Northwest wind 15 to 25 knots with gale force gusts up to 35 knots backing west 10 to 15 knots late. Cloudy with a chance of snow showers. Waves subsiding to 3 to 5 feet occasionally to 7 feet. .MONDAY...Southwest wind 15 to 20 knots. Mostly cloudy. A chance of snow showers in the morning. Waves subsiding to 2 to 4 feet. .MONDAY NIGHT...Southwest wind 15 to 20 knots. Mostly cloudy with a chance of snow showers. Waves 2 to 4 feet. $$ LSZ251-302100- Grand Marais to Whitefish Point MI- 1100 AM EST Sun Nov 30 2025 ...GALE WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING... .REST OF TODAY...North wind up to 30 knots. Cloudy with a chance of snow showers. Waves 6 to 9 feet occasionally to 11 feet subsiding to 5 to 8 feet occasionally to 10 feet, then building to 6 to 9 feet occasionally to 11 feet. .TONIGHT...Northwest wind 15 to 25 knots with gale force gusts up to 35 knots backing west 10 to 15 knots late. Cloudy with a chance of snow showers. Waves building to 7 to 10 feet occasionally to 13 feet, then subsiding to 3 to 6 feet occasionally to 8 feet. .MONDAY...Southwest wind 15 to 20 knots. Mostly cloudy with a chance of snow showers. Waves subsiding to 2 to 4 feet. .MONDAY NIGHT...Southwest wind 15 to 20 knots. Mostly cloudy. A chance of snow showers in the evening, then snow showers likely after midnight. Waves 2 to 4 feet. $$ WFO MQT