Nearshore Marine Forecast
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
376 FZUS53 KMQT 010901 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 501 AM EDT Sat Nov 1 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. LMZ221-012000- Green Bay North of line from Cedar River MI to Rock Island Passage- 501 AM EDT Sat Nov 1 2025 ...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY MORNING... .EARLY THIS MORNING...North wind 10 to 15 knots. Mostly cloudy with a slight chance of rain showers. Waves 1 to 2 feet. .TODAY...North wind less than 10 knots. Partly cloudy with a slight chance of rain showers. Waves calm to 1 foot. .TONIGHT...North wind less than 10 knots backing west late. Partly cloudy. A slight chance of rain showers through late evening. Waves calm to 1 foot. .SUNDAY...Southwest wind 10 to 20 knots increasing to up to 30 knots in the afternoon. Mostly cloudy. Waves building to 4 to 7 feet occasionally to 9 feet. .SUNDAY NIGHT...Southwest wind up to 30 knots diminishing to 15 to 25 knots after midnight. Gale force gusts up to 38 knots. Rain showers likely. Waves building to 5 to 8 feet occasionally to 10 feet, then subsiding to 3 to 6 feet occasionally to 8 feet. $$ LMZ248-250-012000- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 501 AM EDT Sat Nov 1 2025 ...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY MORNING... .EARLY THIS MORNING...North wind 10 to 15 knots. Mostly cloudy. Waves 1 to 2 feet. .TODAY...North wind less than 10 knots. Mostly cloudy with a slight chance of rain showers. Waves calm to 1 foot. .TONIGHT...North wind less than 10 knots backing west late. Partly cloudy. Waves calm to 1 foot. .SUNDAY...Southwest wind 10 to 20 knots increasing to up to 30 knots in the afternoon. Mostly cloudy. Waves building to 6 to 9 feet occasionally to 11 feet. .SUNDAY NIGHT...Southwest wind up to 30 knots. Gale force gusts up to 40 knots. Rain showers likely. Waves building to 10 to 14 feet occasionally to 18 feet, then subsiding to 7 to 10 feet occasionally to 13 feet. $$ LSZ240-241-012000- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 501 AM EDT Sat Nov 1 2025 /401 AM CDT Sat Nov 1 2025/ ...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY NIGHT... .EARLY THIS MORNING...Northeast wind 10 to 15 knots. Cloudy with a chance of rain showers. Waves 2 to 4 feet. .TODAY...North wind 5 to 15 knots backing northwest less than 10 knots late. Mostly cloudy. A chance of rain showers through mid morning, then a slight chance of rain showers by late morning. Waves subsiding to 1 to 2 feet. .TONIGHT...Southwest wind 5 to 15 knots becoming 10 to 15 knots late. Mostly cloudy through late evening then becoming partly cloudy. Waves building to 2 to 3 feet. .SUNDAY...Southwest wind 15 to 25 knots with gale force gusts up to 39 knots. Mostly cloudy. A slight chance of rain showers in the afternoon. Waves building to 3 to 6 feet occasionally to 8 feet. .SUNDAY NIGHT...Southwest wind 20 to 25 knots veering west after midnight. Gale force gusts up to 38 knots. Mostly cloudy with a chance of rain showers in the evening, then partly cloudy with a slight chance of rain showers after midnight. Waves building to 4 to 7 feet occasionally to 9 feet. $$ LSZ242-243-012000- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 501 AM EDT Sat Nov 1 2025 ...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE MONDAY NIGHT... .EARLY THIS MORNING...Northeast wind 10 to 15 knots. Cloudy with a chance of rain showers. Waves 2 to 4 feet. .TODAY...North wind 5 to 15 knots backing northwest less than 10 knots late. Cloudy. A chance of rain showers through mid morning, then a slight chance of rain showers by late morning. Waves subsiding to 1 to 2 feet. .TONIGHT...West wind less than 10 knots backing southwest 10 to 20 knots by midnight. Mostly cloudy through midnight then becoming partly cloudy. Waves building to 2 to 4 feet. .SUNDAY...Southwest wind up to 30 knots with gale force gusts up to 41 knots. Mostly cloudy. A slight chance of rain showers in the afternoon. Waves building to 5 to 8 feet occasionally to 10 feet. .SUNDAY NIGHT...Southwest wind up to 30 knots veering west after midnight. Gale force gusts up to 42 knots. Mostly cloudy with a chance of rain showers in the evening, then partly cloudy with a slight chance of rain showers after midnight. Waves building to 9 to 12 feet occasionally to 15 feet, then subsiding to 7 to 10 feet occasionally to 13 feet. $$ LSZ245-012000- Manitou Island to Point Isabelle MI- 501 AM EDT Sat Nov 1 2025 ...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH TUESDAY MORNING... .EARLY THIS MORNING...North wind 10 to 15 knots. Cloudy with a slight chance of rain showers. Waves 2 to 4 feet. .TODAY...North wind 5 to 15 knots backing northwest less than 10 knots late. Cloudy. A chance of rain showers through mid morning, then a slight chance of rain showers by late morning. Waves subsiding to 1 to 2 feet. .TONIGHT...West wind less than 10 knots backing southwest 5 to 15 knots by midnight. Mostly cloudy through midnight then becoming partly cloudy. Waves 1 to 2 feet. .SUNDAY...Southwest wind 15 to 25 knots with gale force gusts up to 38 knots. Cloudy. A chance of rain showers in the afternoon. Waves building to 4 to 7 feet occasionally to 9 feet. .SUNDAY NIGHT...Southwest wind up to 30 knots veering west 20 to 25 knots after midnight. Gale force gusts up to 40 knots. Mostly cloudy with a chance of showers. Waves building to 5 to 8 feet occasionally to 10 feet, then subsiding to 3 to 6 feet occasionally to 8 feet. $$ LSZ244-012000- Eagle River to Manitou Island MI- 501 AM EDT Sat Nov 1 2025 ...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE MONDAY NIGHT... .EARLY THIS MORNING...North wind 10 to 15 knots. Cloudy with a slight chance of rain showers. Waves 2 to 4 feet. .TODAY...North wind 5 to 15 knots backing northwest less than 10 knots late. Cloudy with a slight chance of rain showers. Waves subsiding to 1 to 2 feet. .TONIGHT...West wind less than 10 knots backing southwest 10 to 15 knots by midnight. Gusts up to 22 knots. Cloudy through midnight then becoming partly cloudy. Waves building to 2 to 3 feet. .SUNDAY...Southwest wind 15 to 25 knots with gale force gusts up to 40 knots. Cloudy. A chance of rain showers in the afternoon. Waves building to 5 to 8 feet occasionally to 10 feet. .SUNDAY NIGHT...Southwest wind up to 30 knots veering west after midnight. Gale force gusts up to 42 knots. Mostly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Waves building to 9 to 12 feet occasionally to 15 feet, then subsiding to 7 to 10 feet occasionally to 13 feet. $$ LSZ246-012000- Point Isabelle to Lower Entrance of Portage Canal MI- 501 AM EDT Sat Nov 1 2025 ...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH TUESDAY MORNING... .EARLY THIS MORNING...North wind less than 10 knots. Cloudy with a slight chance of rain showers. Waves 1 to 2 feet. .TODAY...North wind less than 10 knots backing northwest late. Mostly cloudy with a slight chance of rain showers. Waves 1 to 2 feet. .TONIGHT...West wind less than 10 knots backing southwest 5 to 15 knots by midnight. Mostly cloudy through midnight then becoming partly cloudy. Waves building to 1 to 2 feet. .SUNDAY...Southwest wind 10 to 20 knots increasing to 20 to 25 knots in the afternoon. Gale force gusts up to 37 knots. Cloudy. A slight chance of rain showers in the afternoon. Waves building to 3 to 6 feet occasionally to 8 feet. .SUNDAY NIGHT...Southwest wind 20 to 25 knots veering west after midnight. Gale force gusts up to 40 knots. Mostly cloudy with a chance of rain showers. Waves subsiding to 2 to 4 feet. $$ LSZ247-012000- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 501 AM EDT Sat Nov 1 2025 ...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH TUESDAY MORNING... .EARLY THIS MORNING...North wind 10 to 15 knots. Cloudy with a slight chance of rain showers. Waves 2 to 3 feet. .TODAY...North wind less than 10 knots backing northwest late. Mostly cloudy. A chance of rain showers through early afternoon, then a slight chance of rain showers late. Waves subsiding to 1 to 2 feet. .TONIGHT...West wind less than 10 knots backing southwest 5 to 15 knots by midnight. Mostly cloudy through midnight then becoming mostly clear. Waves calm to 1 foot. .SUNDAY...Southwest wind 15 to 25 knots with gale force gusts up to 37 knots. Mostly cloudy. A slight chance of rain showers in the afternoon. Waves building to 2 to 4 feet. .SUNDAY NIGHT...Southwest wind 20 to 25 knots veering west after midnight. Gale force gusts up to 40 knots. Mostly cloudy in the evening then becoming partly cloudy. A chance of rain showers. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. $$ LSZ248-012000- Huron Islands to Marquette MI- 501 AM EDT Sat Nov 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH TUESDAY MORNING... .EARLY THIS MORNING...North wind 10 to 15 knots. Cloudy with a chance of rain showers. Waves 2 to 4 feet. .TODAY...North wind 10 to 15 knots backing northwest less than 10 knots late. Cloudy with a chance of rain showers. Waves subsiding to 1 to 2 feet. .TONIGHT...West wind less than 10 knots backing southwest 5 to 15 knots by midnight. Mostly cloudy with a slight chance of rain showers through late evening, then partly cloudy by midnight. Waves 1 to 2 feet. .SUNDAY...Southwest wind 15 to 25 knots with gale force gusts up to 36 knots. Partly cloudy in the morning, then cloudy with a slight chance of rain showers in the afternoon. Waves building to 2 to 4 feet. .SUNDAY NIGHT...Southwest wind 20 to 25 knots veering west after midnight. Gale force gusts up to 39 knots. Cloudy with rain showers likely in the evening, then partly cloudy with a chance of rain showers after midnight. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. $$ LSZ249-012000- Marquette to Munising MI- 501 AM EDT Sat Nov 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH TUESDAY MORNING... .EARLY THIS MORNING...North wind 10 to 15 knots. Cloudy with a chance of rain showers. Waves 2 to 4 feet. .TODAY...North wind 10 to 15 knots diminishing to less than 10 knots late. Cloudy with a chance of rain showers. Waves subsiding to 1 to 2 feet. .TONIGHT...Northwest wind less than 10 knots backing southwest 10 to 15 knots late. Cloudy with a chance of rain showers through late evening, then mostly cloudy with a slight chance of rain showers by midnight. Mostly clear late. Waves 1 to 2 feet. .SUNDAY...Southwest wind 10 to 20 knots with gusts up to 27 knots backing south 20 to 25 knots with gale force gusts up to 38 knots in the afternoon. Partly cloudy in the morning, then cloudy with a slight chance of rain showers in the afternoon. Waves building to 3 to 5 feet occasionally to 7 feet. .SUNDAY NIGHT...Southwest wind 20 to 25 knots becoming 15 to 25 knots after midnight. Gale force gusts up to 38 knots. Rain showers. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. $$ LSZ250-012000- Munising to Grand Marais MI- 501 AM EDT Sat Nov 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH TUESDAY MORNING... .EARLY THIS MORNING...North wind 10 to 15 knots. Cloudy with a slight chance of rain showers. Waves 2 to 4 feet. .TODAY...North wind 5 to 15 knots becoming less than 10 knots late. Cloudy. A chance of rain showers through early afternoon, then a slight chance of rain showers late. Waves subsiding to 1 to 2 feet. .TONIGHT...Northwest wind less than 10 knots backing southwest 5 to 15 knots by midnight. Cloudy through midnight then becoming partly cloudy. A chance of rain showers through late evening, then a slight chance of rain showers by midnight. Waves 1 to 2 feet. .SUNDAY...Southwest wind 15 to 25 knots. Gusts up to 27 knots increasing to Gale force gusts up to 37 knots in the afternoon. Partly cloudy in the morning, then cloudy with a slight chance of rain showers in the afternoon. Waves building to 3 to 5 feet occasionally to 7 feet. .SUNDAY NIGHT...Southwest wind up to 30 knots diminishing to 20 to 25 knots after midnight. Gale force gusts up to 38 knots. Rain showers. Waves building to 4 to 7 feet occasionally to 9 feet, then subsiding to 3 to 6 feet occasionally to 8 feet. $$ LSZ251-012000- Grand Marais to Whitefish Point MI- 501 AM EDT Sat Nov 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH TUESDAY MORNING... .EARLY THIS MORNING...North wind 10 to 15 knots. Cloudy with a slight chance of rain showers. Waves 2 to 3 feet. .TODAY...North wind 5 to 15 knots backing northwest less than 10 knots late. Cloudy. A chance of rain showers through mid morning, then a slight chance of rain showers by late morning. Waves subsiding to 1 to 2 feet. .TONIGHT...Northwest wind less than 10 knots backing southwest 10 to 15 knots late. Cloudy. A chance of rain showers through late evening, then a slight chance of rain showers by midnight. Waves 1 to 2 feet. .SUNDAY...Southwest wind 15 to 25 knots. Gale force gusts up to 36 knots in the afternoon. Mostly sunny in the morning, then cloudy with a slight chance of rain showers in the afternoon. Waves building to 3 to 5 feet occasionally to 7 feet. .SUNDAY NIGHT...Southwest wind up to 30 knots becoming 20 to 25 knots after midnight. Gale force gusts up to 37 knots. Rain showers. Waves building to 4 to 7 feet occasionally to 9 feet. $$ WFO MQT