Nearshore Marine Forecast
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
217 FZUS53 KMQT 071001 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 501 AM EST Sun Dec 7 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. LMZ221-072100- Green Bay North of line from Cedar River MI to Rock Island Passage- 501 AM EST Sun Dec 7 2025 .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Partly cloudy. Waves 1 to 2 feet. .TODAY...Northwest wind 15 to 20 knots. Sunny. Waves building to 2 to 4 feet. .TONIGHT...Northwest wind 10 to 20 knots diminishing to less than 10 knots with gusts up to 22 knots by midnight, then becoming northwest less than 10 knots late. Mostly clear. Waves subsiding to 1 to 2 feet. .MONDAY...Southwest wind 5 to 15 knots increasing to 10 to 20 knots in the afternoon. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves building to 2 to 4 feet. .MONDAY NIGHT...Southwest wind up to 30 knots. A chance of snow showers in the evening, then snow showers after midnight. Waves building to 4 to 7 feet occasionally to 9 feet, then subsiding to 3 to 6 feet occasionally to 8 feet. Note: Wave height forecasts are for ice free areas. $$ LMZ248-250-072100- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 501 AM EST Sun Dec 7 2025 .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Mostly cloudy. Waves 1 to 2 feet. .TODAY...Northwest wind 15 to 20 knots. Partly cloudy with a slight chance of snow showers. Waves building to 2 to 4 feet. .TONIGHT...Northwest wind 10 to 20 knots diminishing to less than 10 knots with gusts up to 23 knots by midnight, then backing west late. Partly cloudy. Waves subsiding to 1 to 2 feet. .MONDAY...Southwest wind 5 to 15 knots increasing to 10 to 20 knots in the afternoon. Mostly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Waves building to 2 to 4 feet. .MONDAY NIGHT...Southwest wind up to 30 knots. A chance of snow showers in the evening, then snow showers after midnight. Waves building to 8 to 11 feet occasionally to 14 feet, then subsiding to 7 to 10 feet occasionally to 13 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ240-072100- Saxon Harbor WI to Black River MI- 501 AM EST Sun Dec 7 2025 /401 AM CST Sun Dec 7 2025/ .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Cloudy with a chance of snow showers. Waves 2 to 4 feet. .TODAY...Northwest wind 10 to 20 knots backing west 10 to 15 knots late. Mostly cloudy with a slight chance of snow showers. Waves subsiding to 1 to 2 feet. .TONIGHT...West wind less than 10 knots backing southwest by midnight. Mostly cloudy. Waves 1 to 2 feet. .MONDAY...South wind 10 to 20 knots. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves building to 1 to 2 feet. .MONDAY NIGHT...South wind 15 to 20 knots veering southwest after midnight. Gusts up to 27 knots. Snow showers. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ241-072100- Black River to Ontonagon MI- 501 AM EST Sun Dec 7 2025 /401 AM CST Sun Dec 7 2025/ ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST /NOON CST/ THIS AFTERNOON... .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Cloudy with a chance of snow showers. Waves 2 to 4 feet. .TODAY...Northwest wind 10 to 20 knots becoming 10 to 15 knots late. Cloudy with a slight chance of snow showers. Waves subsiding to 1 to 2 feet. .TONIGHT...West wind less than 10 knots backing southwest late. Mostly cloudy. A slight chance of snow showers through midnight. Waves 1 to 2 feet. .MONDAY...Southwest wind 10 to 15 knots with gusts up to 22 knots. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves building to 2 to 3 feet. .MONDAY NIGHT...South wind 15 to 20 knots veering southwest after midnight. Snow showers. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ242-243-072100- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 501 AM EST Sun Dec 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM EST THIS AFTERNOON... .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Cloudy with a chance of snow showers. Waves 2 to 4 feet. .TODAY...Northwest wind 10 to 20 knots. Cloudy with a slight chance of snow showers. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 3 feet. .TONIGHT...Northwest wind 10 to 15 knots backing southwest late. Cloudy with a slight chance of snow showers. Waves subsiding to 1 to 2 feet. .MONDAY...Southwest wind 10 to 20 knots. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves building to 2 to 3 feet. .MONDAY NIGHT...South wind 15 to 20 knots veering southwest after midnight. Snow showers. Waves building to 2 to 4 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ245-072100- Manitou Island to Point Isabelle MI- 501 AM EST Sun Dec 7 2025 .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Cloudy with a chance of snow showers. Waves 2 to 4 feet. .TODAY...Northwest wind 15 to 20 knots. Cloudy. A chance of snow showers through early afternoon, then a slight chance of snow showers late. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .TONIGHT...Northwest wind 5 to 15 knots backing west less than 10 knots late. Gusts up to 22 knots. Mostly cloudy. A slight chance of snow showers through midnight. Waves subsiding to 1 to 2 feet. .MONDAY...Southwest wind 10 to 20 knots. Cloudy. A slight chance of snow showers in the afternoon. Waves building to 2 to 4 feet. .MONDAY NIGHT...Southwest wind 15 to 20 knots. Snow showers. Waves subsiding to 2 to 3 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ244-072100- Eagle River to Manitou Island MI- 501 AM EST Sun Dec 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Cloudy with a chance of snow showers. Waves 3 to 5 feet occasionally to 7 feet. .TODAY...Northwest wind 15 to 20 knots. Cloudy. Freezing spray through early afternoon. A chance of snow showers through early afternoon, then a slight chance of snow showers late. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 2 to 4 feet. .TONIGHT...Northwest wind 10 to 15 knots backing west late. Mostly cloudy. A slight chance of snow showers through late evening. A slight chance of snow showers late. Waves subsiding to 1 to 2 feet. .MONDAY...Southwest wind 10 to 20 knots. Cloudy. A slight chance of snow showers in the afternoon. Waves building to 2 to 3 feet. .MONDAY NIGHT...Southwest wind 15 to 20 knots. Snow showers. Waves building to 2 to 4 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ246-072100- Point Isabelle to Lower Entrance of Portage Canal MI- 501 AM EST Sun Dec 7 2025 .EARLY THIS MORNING...Northwest wind 10 to 15 knots with gusts up to 22 knots. Cloudy with a chance of snow showers. Waves 1 to 2 feet. .TODAY...Northwest wind 10 to 20 knots. Cloudy. A slight chance of snow showers through early afternoon. Waves 1 to 2 feet. .TONIGHT...Northwest wind less than 10 knots backing southwest late. Gusts up to 19 knots. Mostly cloudy. Waves calm to 1 foot. .MONDAY...Southwest wind 10 to 15 knots with gusts up to 23 knots. Cloudy. A slight chance of snow showers in the afternoon. Waves building to 2 to 3 feet. .MONDAY NIGHT...Southwest wind 10 to 20 knots. Snow showers. Waves subsiding to 1 to 2 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ247-072100- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 501 AM EST Sun Dec 7 2025 .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Cloudy with a chance of snow showers. Waves 2 to 3 feet. .TODAY...Northwest wind 10 to 20 knots. Cloudy. A slight chance of snow showers through early afternoon. Waves subsiding to 1 to 2 feet. .TONIGHT...West wind 10 to 15 knots backing southwest less than 10 knots late. Mostly cloudy. Waves 1 to 2 feet. .MONDAY...Southwest wind 10 to 15 knots with gusts up to 23 knots. Mostly cloudy. Waves building to 1 to 2 feet. .MONDAY NIGHT...Southwest wind 10 to 20 knots. Snow showers. Waves 1 to 2 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ248-072100- Huron Islands to Marquette MI- 501 AM EST Sun Dec 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Cloudy with a chance of snow showers. Waves 2 to 4 feet. .TODAY...Northwest wind 15 to 20 knots with gusts up to 27 knots. Mostly cloudy. A chance of snow showers through mid morning, then a slight chance of snow showers by late morning. Freezing spray by late morning. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...Northwest wind 10 to 20 knots backing west less than 10 knots by midnight, then backing southwest late. Mostly cloudy through late evening then becoming partly cloudy. Waves subsiding to 1 to 2 feet. .MONDAY...Southwest wind 10 to 20 knots. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves building to 2 to 3 feet. .MONDAY NIGHT...Southwest wind 15 to 20 knots with gusts up to 28 knots. Snow showers. Waves building to 2 to 4 feet, then subsiding to 1 to 2 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ249-072100- Marquette to Munising MI- 501 AM EST Sun Dec 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Cloudy with a chance of snow showers. Waves 3 to 5 feet occasionally to 7 feet building to 3 to 6 feet occasionally to 8 feet. .TODAY...Northwest wind 20 to 25 knots. Mostly cloudy with a chance of snow showers. Freezing spray. Waves building to 5 to 8 feet occasionally to 10 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. .TONIGHT...Northwest wind 15 to 20 knots backing west 10 to 15 knots with gusts up to 26 knots by midnight, then backing southwest less than 10 knots late. Freezing spray through late evening. Mostly cloudy with a slight chance of snow showers through midnight, then mostly clear late. Waves subsiding to 2 to 3 feet. .MONDAY...Southwest wind 10 to 20 knots. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .MONDAY NIGHT...Southwest wind 15 to 25 knots. Snow showers. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 3 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ250-072100- Munising to Grand Marais MI- 501 AM EST Sun Dec 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Snow showers likely. Waves 3 to 5 feet occasionally to 7 feet building to 3 to 6 feet occasionally to 8 feet. .TODAY...Northwest wind 20 to 25 knots. Cloudy. Snow showers likely through mid morning, then a chance of snow showers by late morning. Freezing spray through the day. Waves building to 5 to 8 feet occasionally to 10 feet. .TONIGHT...Northwest wind 15 to 25 knots diminishing to 10 to 15 knots with gusts up to 27 knots by midnight, then backing west late. Mostly cloudy with a slight chance of snow showers. Waves subsiding to 2 to 4 feet. .MONDAY...Southwest wind 10 to 20 knots with gusts up to 27 knots. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves subsiding to 2 to 3 feet, then building to 2 to 4 feet. .MONDAY NIGHT...Southwest wind up to 30 knots. Snow showers. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 2 to 4 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ251-072100- Grand Marais to Whitefish Point MI- 501 AM EST Sun Dec 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Snow showers. Waves 3 to 5 feet occasionally to 7 feet building to 3 to 6 feet occasionally to 8 feet. .TODAY...Northwest wind 20 to 25 knots. Snow showers likely through early afternoon, then a chance of snow showers late. Freezing spray through the day. Waves building to 5 to 8 feet occasionally to 10 feet. .TONIGHT...Northwest wind 15 to 25 knots diminishing to 10 to 15 knots with gusts up to 28 knots by midnight, then backing west late. Cloudy with a chance of snow showers. Waves subsiding to 2 to 4 feet. .MONDAY...Southwest wind 10 to 15 knots increasing to 15 to 20 knots in the afternoon. Mostly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Waves subsiding to 2 to 3 feet. .MONDAY NIGHT...South wind 15 to 25 knots. Snow showers. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. Note: Wave height forecasts are for ice free areas. $$ WFO MQT