Nearshore Marine Forecast
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
668 FZUS53 KMQT 092201 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 501 PM EST Sun Nov 9 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. LMZ221-100900- Green Bay North of line from Cedar River MI to Rock Island Passage- 501 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST MONDAY... .LATE THIS AFTERNOON...North wind 15 to 20 knots. Partly cloudy with isolated snow showers. Waves 2 to 4 feet. .TONIGHT...North wind 10 to 20 knots backing northwest 10 to 15 knots late. Partly cloudy through late evening, then isolated snow showers by midnight. Cloudy with scattered snow showers late. Waves subsiding to 1 to 2 feet. .MONDAY...Northwest wind 15 to 20 knots veering north by late morning. Gusts up to 27 knots. Scattered snow showers through mid morning, then numerous snow showers by late morning. Scattered snow showers late. Waves building to 2 to 4 feet. .MONDAY NIGHT...Northwest wind 10 to 20 knots backing west 10 to 15 knots after midnight. Partly cloudy with a slight chance of snow showers in the evening, then cloudy after midnight. Waves subsiding to 1 to 2 feet. .TUESDAY...Southwest wind 15 to 25 knots. Cloudy. A slight chance of snow showers in the morning, then a slight chance of rain showers and snow showers in the afternoon. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. $$ LMZ248-250-100900- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 501 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST MONDAY... .LATE THIS AFTERNOON...North wind 15 to 20 knots with gusts up to 28 knots. Mostly sunny. Waves 2 to 4 feet. .TONIGHT...North wind 10 to 20 knots becoming 10 to 15 knots late. Gusts up to 28 knots. Partly cloudy through midnight then becoming mostly cloudy. Scattered snow showers late. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 1 to 2 feet. .MONDAY...Northwest wind 10 to 15 knots veering north 10 to 20 knots by late morning. Gusts up to 27 knots. Numerous snow showers through mid morning, then scattered snow showers by late morning. Waves building to 2 to 4 feet. .MONDAY NIGHT...Northwest wind 10 to 20 knots backing west 10 to 15 knots after midnight. Mostly cloudy. A chance of snow showers in the evening. Waves subsiding to 1 to 2 feet. .TUESDAY...Southwest wind 15 to 25 knots. Cloudy. A chance of snow showers possibly mixed with rain showers in the morning, then a chance of rain showers in the afternoon. Waves building to 4 to 7 feet occasionally to 9 feet. $$ LSZ240-241-100900- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 501 PM EST Sun Nov 9 2025 /401 PM CST Sun Nov 9 2025/ ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON... .LATE THIS AFTERNOON...North wind 15 to 20 knots. Cloudy with scattered snow showers. Waves 2 to 4 feet. .TONIGHT...North wind 15 to 20 knots. Cloudy with scattered snow showers. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 2 to 4 feet. .MONDAY...Northwest wind 10 to 20 knots becoming 10 to 15 knots late. Cloudy through early afternoon then becoming partly cloudy. Isolated snow showers through mid morning. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 2 to 3 feet. .MONDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to 23 knots. Cloudy. A slight chance of snow showers after midnight. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .TUESDAY...Southwest wind 15 to 20 knots veering west in the afternoon. Gusts up to 27 knots. Mostly cloudy. A slight chance of snow showers in the morning. Waves building to 3 to 5 feet occasionally to 7 feet. $$ LSZ242-243-100900- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 501 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON... .LATE THIS AFTERNOON...North wind 10 to 15 knots with gusts up to 22 knots. Cloudy with scattered snow showers. Waves 2 to 4 feet. .TONIGHT...North wind 15 to 20 knots becoming 15 to 25 knots late. Cloudy with scattered snow showers. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .MONDAY...North wind 15 to 25 knots backing northwest 10 to 15 knots late. Cloudy. Scattered snow showers through mid morning. Waves building to 4 to 7 feet occasionally to 9 feet, then subsiding to 2 to 3 feet. .MONDAY NIGHT...West wind less than 10 knots backing southwest 10 to 15 knots after midnight. Mostly cloudy. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .TUESDAY...Southwest wind 15 to 20 knots veering west 20 to 25 knots in the afternoon. Cloudy. A slight chance of snow showers possibly mixed with rain showers in the morning, then a chance of rain showers possibly mixed with snow showers in the afternoon. Waves building to 4 to 7 feet occasionally to 9 feet. $$ LSZ245-100900- Manitou Island to Point Isabelle MI- 501 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST MONDAY THROUGH MONDAY EVENING... .LATE THIS AFTERNOON...North wind 10 to 15 knots. Cloudy with scattered snow showers. Waves 2 to 4 feet subsiding to 2 to 3 feet. .TONIGHT...North wind 10 to 20 knots increasing to 15 to 25 knots late. Numerous snow showers through late evening, then scattered snow showers by midnight. Waves building to 3 to 5 feet occasionally to 7 feet. .MONDAY...North wind 15 to 25 knots backing northwest 15 to 20 knots late. Cloudy. Numerous snow showers through mid morning, then scattered snow showers by late morning. Isolated snow showers late. Waves building to 4 to 7 feet occasionally to 9 feet, then subsiding to 2 to 4 feet. .MONDAY NIGHT...Northwest wind 5 to 15 knots backing southwest 10 to 15 knots after midnight. Cloudy. Waves subsiding to 1 to 2 feet. .TUESDAY...Southwest wind 10 to 15 knots veering west 15 to 20 knots in the afternoon. Cloudy with a chance of snow showers possibly mixed with rain showers. Waves building to 2 to 4 feet. $$ LSZ244-100900- Eagle River to Manitou Island MI- 501 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING THROUGH MONDAY EVENING... .LATE THIS AFTERNOON...North wind 10 to 15 knots. Cloudy with scattered snow showers. Waves 2 to 3 feet. .TONIGHT...North wind 15 to 20 knots becoming 15 to 25 knots late. Cloudy. Scattered snow showers through midnight, then snow showers late. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .MONDAY...North wind 15 to 25 knots backing northwest 15 to 20 knots late. Cloudy. Scattered snow showers through mid morning, then isolated snow showers by late morning. Waves building to 5 to 8 feet occasionally to 10 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .MONDAY NIGHT...Northwest wind 10 to 15 knots backing southwest after midnight. Cloudy. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .TUESDAY...Southwest wind 10 to 20 knots veering west 15 to 20 knots in the afternoon. Gusts up to 29 knots. Cloudy. A chance of snow showers in the morning, then a chance of rain showers in the afternoon. Waves building to 4 to 7 feet occasionally to 9 feet. $$ LSZ246-100900- Point Isabelle to Lower Entrance of Portage Canal MI- 501 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EST MONDAY THROUGH MONDAY AFTERNOON... .LATE THIS AFTERNOON...North wind 10 to 15 knots. Numerous snow showers. Waves 1 to 2 feet building to 2 to 3 feet. .TONIGHT...North wind 10 to 15 knots backing northwest late. Gusts up to 24 knots. Numerous snow showers through midnight, then scattered snow showers late. Waves subsiding to 1 to 2 feet. .MONDAY...North wind 10 to 20 knots backing northwest 10 to 15 knots late. Gusts up to 28 knots. Cloudy. Numerous snow showers through mid morning, then isolated snow showers by late morning. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .MONDAY NIGHT...West wind less than 10 knots backing southwest after midnight. Gusts up to 18 knots. Cloudy. Waves calm to 1 foot. .TUESDAY...Southwest wind 10 to 15 knots veering west in the afternoon. Gusts up to 26 knots. Cloudy. A slight chance of snow showers in the morning, then a chance of rain showers possibly mixed with snow showers in the afternoon. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. $$ LSZ247-100900- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 501 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EST MONDAY THROUGH MONDAY AFTERNOON... .LATE THIS AFTERNOON...North wind 10 to 15 knots. Numerous snow showers. Waves 2 to 4 feet. .TONIGHT...North wind 10 to 20 knots backing northwest 15 to 20 knots late. Scattered snow showers through late evening, then numerous snow showers by midnight. Waves subsiding to 2 to 3 feet. .MONDAY...Northwest wind 10 to 20 knots with gusts up to 28 knots. Cloudy. Numerous snow showers through mid morning, then scattered snow showers by late morning. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 3 feet. .MONDAY NIGHT...West wind 5 to 15 knots backing southwest 10 to 15 knots after midnight. Mostly cloudy. Waves subsiding to 1 to 2 feet. .TUESDAY...Southwest wind 10 to 15 knots veering west 15 to 20 knots in the afternoon. Gusts up to 27 knots. Cloudy. A chance of snow showers in the morning, then a chance of rain showers possibly mixed with snow showers in the afternoon. Waves building to 2 to 3 feet. $$ LSZ248-100900- Huron Islands to Marquette MI- 501 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING... .LATE THIS AFTERNOON...Northeast wind 15 to 20 knots. Cloudy with numerous snow showers. Waves 3 to 5 feet occasionally to 7 feet. .TONIGHT...North wind 15 to 20 knots. Gusts up to 28 knots. Scattered snow showers through late evening, then snow showers by midnight. Waves subsiding to 2 to 4 feet, then building to 3 to 6 feet occasionally to 8 feet. .MONDAY...North wind 15 to 25 knots. Cloudy. Snow showers through mid morning, then scattered snow showers by late morning. Waves building to 5 to 8 feet occasionally to 10 feet, then subsiding to 3 to 6 feet occasionally to 8 feet. .MONDAY NIGHT...Northwest wind 10 to 20 knots backing southwest less than 10 knots after midnight. Cloudy. A slight chance of snow showers in the evening. Waves subsiding to 1 to 2 feet. .TUESDAY...Southwest wind 10 to 15 knots increasing to 15 to 20 knots in the afternoon. Gusts up to 27 knots. Cloudy. A chance of snow showers in the morning, then a chance of rain showers possibly mixed with snow showers in the afternoon. Waves building to 2 to 3 feet. $$ LSZ249-100900- Marquette to Munising MI- 501 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT... .LATE THIS AFTERNOON...Northeast wind 15 to 20 knots. Mostly cloudy. Waves 3 to 5 feet occasionally to 7 feet. .TONIGHT...North wind 10 to 20 knots becoming 15 to 20 knots late. Gusts up to 27 knots. Cloudy. Isolated snow showers through late evening, then scattered snow showers by midnight. Snow showers late. Waves subsiding to 2 to 4 feet, then building to 3 to 6 feet occasionally to 8 feet. .MONDAY...North wind 20 to 25 knots. Snow showers through early afternoon, then scattered snow showers late. Waves building to 5 to 8 feet occasionally to 10 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. .MONDAY NIGHT...Northwest wind 10 to 20 knots backing southwest 10 to 15 knots after midnight. Cloudy. A chance of snow showers in the evening. Waves subsiding to 2 to 3 feet. .TUESDAY...Southwest wind 10 to 20 knots with gusts up to 27 knots. Cloudy. A chance of snow showers in the morning, then a chance of rain showers possibly mixed with snow showers in the afternoon. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. $$ LSZ250-100900- Munising to Grand Marais MI- 501 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT... .LATE THIS AFTERNOON...Northeast wind 15 to 20 knots. Partly cloudy. Waves 3 to 5 feet occasionally to 7 feet. .TONIGHT...North wind 10 to 20 knots becoming 15 to 20 knots late. Cloudy. Isolated snow showers through late evening, then scattered snow showers by midnight. Numerous snow showers late. Waves subsiding to 2 to 4 feet, then building to 3 to 5 feet occasionally to 7 feet. .MONDAY...North wind 15 to 25 knots. Snow showers. Waves building to 5 to 8 feet occasionally to 10 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. .MONDAY NIGHT...Northwest wind 10 to 20 knots backing west 10 to 15 knots after midnight. Cloudy. A chance of snow showers in the evening, then a slight chance of snow showers after midnight. Waves subsiding to 2 to 3 feet. .TUESDAY...Southwest wind 10 to 20 knots with gusts up to 27 knots. Cloudy. A chance of snow showers in the morning, then rain showers possibly mixed with snow showers in the afternoon. Waves 2 to 3 feet. $$ LSZ251-100900- Grand Marais to Whitefish Point MI- 501 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT... .LATE THIS AFTERNOON...Northeast wind 15 to 20 knots. Partly cloudy. Waves 2 to 4 feet. .TONIGHT...Northeast wind 10 to 20 knots backing north 10 to 15 knots late. Partly cloudy with isolated snow showers through midnight, then cloudy with scattered snow showers late. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 3 feet. .MONDAY...North wind 15 to 20 knots. Cloudy with scattered snow showers. Waves building to 3 to 6 feet occasionally to 8 feet. .MONDAY NIGHT...North wind 10 to 20 knots backing west less than 10 knots after midnight. Cloudy. A chance of snow showers in the evening, then a slight chance of snow showers after midnight. Waves subsiding to 2 to 3 feet. .TUESDAY...Southwest wind 10 to 20 knots. Cloudy. A chance of snow showers in the morning, then rain showers possibly mixed with snow showers in the afternoon. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. $$ WFO MQT