Nearshore Marine Forecast
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
632 FZUS53 KMQT 061001 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 501 AM EST Sat Dec 6 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. LMZ221-062100- Green Bay North of line from Cedar River MI to Rock Island Passage- 501 AM EST Sat Dec 6 2025 .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Partly cloudy. Waves 2 to 4 feet. .TODAY...Northwest wind 10 to 20 knots. Mostly cloudy. Waves subsiding to 1 to 2 feet. .TONIGHT...Northwest wind 5 to 15 knots. Mostly cloudy. A slight chance of snow showers by midnight. Waves calm to 1 foot. .SUNDAY...Northwest wind 10 to 15 knots with gusts up to 22 knots. Mostly sunny. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .SUNDAY NIGHT...Northwest wind 5 to 15 knots becoming less than 10 knots after midnight. Partly cloudy. Waves 1 to 2 feet. Note: Wave height forecasts are for ice free areas. $$ LMZ248-250-062100- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 501 AM EST Sat Dec 6 2025 .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Partly cloudy. Waves 2 to 4 feet. .TODAY...Northwest wind 10 to 20 knots. Partly cloudy. A slight chance of snow showers through early afternoon. Waves subsiding to 1 to 2 feet. .TONIGHT...Northwest wind 5 to 15 knots. Mostly cloudy. A slight chance of snow showers by midnight. Waves 1 to 2 feet. .SUNDAY...Northwest wind 10 to 20 knots. Partly cloudy. A chance of snow showers in the morning, then a slight chance of snow showers in the afternoon. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .SUNDAY NIGHT...Northwest wind 5 to 15 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 2 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ240-062100- Saxon Harbor WI to Black River MI- 501 AM EST Sat Dec 6 2025 /401 AM CST Sat Dec 6 2025/ ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST /6 AM CST/ THIS MORNING... .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Mostly cloudy with a slight chance of snow showers. Waves 3 to 5 feet occasionally to 7 feet. .TODAY...Northwest wind 10 to 20 knots backing west less than 10 knots late. Mostly cloudy with a slight chance of snow showers. Waves subsiding to 1 to 2 feet. .TONIGHT...Northwest wind less than 10 knots increasing to 10 to 15 knots by midnight. Mostly cloudy. A slight chance of snow showers through late evening, then a chance of snow showers by midnight. Waves building to 2 to 3 feet. .SUNDAY...Northwest wind 5 to 15 knots. Mostly cloudy. Waves subsiding to 1 to 2 feet. .SUNDAY NIGHT...West wind less than 10 knots backing southwest after midnight. Mostly cloudy. Waves calm to 1 foot. Note: Wave height forecasts are for ice free areas. $$ LSZ241-062100- Black River to Ontonagon MI- 501 AM EST Sat Dec 6 2025 /401 AM CST Sat Dec 6 2025/ ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST /NOON CST/ THIS AFTERNOON... .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Mostly cloudy with a slight chance of snow showers. Waves 3 to 6 feet occasionally to 8 feet. .TODAY...Northwest wind 10 to 20 knots. Mostly cloudy with a slight chance of snow showers. Waves subsiding to 1 to 2 feet. .TONIGHT...Northwest wind 5 to 15 knots becoming 10 to 15 knots late. Mostly cloudy with a chance of snow showers. Waves building to 2 to 3 feet. .SUNDAY...Northwest wind 10 to 15 knots. Mostly cloudy. Waves subsiding to 1 to 2 feet. .SUNDAY NIGHT...West wind less than 10 knots backing southwest after midnight. Mostly cloudy. Waves 1 to 2 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ242-243-062100- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 501 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... .EARLY THIS MORNING...Northwest wind 20 to 25 knots. Mostly cloudy with a slight chance of snow showers. Freezing spray. Waves 4 to 7 feet occasionally to 9 feet subsiding to 3 to 6 feet occasionally to 8 feet. .TODAY...Northwest wind 10 to 20 knots with gusts up to 28 knots diminishing to less than 10 knots with gusts up to 17 knots late. Mostly cloudy. Freezing spray through mid morning. A slight chance of snow showers late. Waves subsiding to 1 to 2 feet. .TONIGHT...Northwest wind 10 to 20 knots. Mostly cloudy. A slight chance of snow showers through late evening, then a chance of snow showers by midnight. A slight chance of snow showers late. Waves building to 2 to 4 feet. .SUNDAY...Northwest wind 10 to 20 knots. Mostly cloudy. A slight chance of snow showers in the morning. Waves subsiding to 2 to 3 feet. .SUNDAY NIGHT...Northwest wind 10 to 15 knots backing southwest 5 to 15 knots after midnight. Mostly cloudy. Waves subsiding to 1 to 2 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ245-062100- Manitou Island to Point Isabelle MI- 501 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... .EARLY THIS MORNING...Northwest wind 20 to 25 knots with gusts up to 32 knots. Mostly cloudy with a slight chance of snow showers. Waves 4 to 7 feet occasionally to 9 feet. .TODAY...Northwest wind 15 to 25 knots diminishing to 10 to 15 knots late. Mostly cloudy. A chance of snow showers through early afternoon, then a slight chance of snow showers late. Waves subsiding to 2 to 3 feet. .TONIGHT...Northwest wind 10 to 15 knots increasing to 15 to 20 knots late. Mostly cloudy. A slight chance of snow showers through late evening, then a chance of snow showers by midnight. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .SUNDAY...Northwest wind 15 to 20 knots with gusts up to 27 knots. Cloudy with a slight chance of snow showers. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .SUNDAY NIGHT...Northwest wind 5 to 15 knots backing west less than 10 knots after midnight. Gusts up to 23 knots. Cloudy. Waves subsiding to 1 to 2 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ244-062100- Eagle River to Manitou Island MI- 501 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... .EARLY THIS MORNING...Northwest wind 20 to 25 knots with gusts up to 33 knots. Mostly cloudy with a slight chance of snow showers. Freezing spray. Waves 5 to 8 feet occasionally to 10 feet building to 6 to 9 feet occasionally to 11 feet. .TODAY...Northwest wind 15 to 25 knots with gusts up to 32 knots diminishing to 10 to 15 knots late. Mostly cloudy. Freezing spray through early afternoon. A chance of snow showers through mid morning, then a slight chance of snow showers by late morning. Waves subsiding to 2 to 3 feet. .TONIGHT...Northwest wind 10 to 20 knots. Mostly cloudy. A slight chance of snow showers through late evening, then a chance of snow showers by midnight. Waves subsiding to 1 to 2 feet, then building to 2 to 4 feet. .SUNDAY...Northwest wind 15 to 20 knots with gusts up to 27 knots. Freezing spray in the morning. Mostly cloudy with a slight chance of snow showers. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .SUNDAY NIGHT...Northwest wind 10 to 15 knots backing west less than 10 knots after midnight. Gusts up to 23 knots. Cloudy. Waves subsiding to 1 to 2 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ246-062100- Point Isabelle to Lower Entrance of Portage Canal MI- 501 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... .EARLY THIS MORNING...Northwest wind 15 to 20 knots. Mostly cloudy with a slight chance of snow showers. Waves 2 to 3 feet subsiding to 1 to 2 feet. .TODAY...Northwest wind 10 to 20 knots diminishing to less than 10 knots late. Mostly cloudy with a slight chance of snow showers. Waves 1 to 2 feet. .TONIGHT...Northwest wind less than 10 knots increasing to 10 to 15 knots late. Gusts up to 22 knots. Mostly cloudy. A slight chance of snow showers through late evening, then a chance of snow showers by midnight. A slight chance of snow showers late. Waves calm to 1 foot. .SUNDAY...Northwest wind 10 to 15 knots with gusts up to 26 knots. Mostly cloudy with a slight chance of snow showers. Waves building to 1 to 2 feet. .SUNDAY NIGHT...Northwest wind less than 10 knots backing west after midnight. Gusts up to 21 knots. Mostly cloudy. Waves calm to 1 foot. Note: Wave height forecasts are for ice free areas. $$ LSZ247-062100- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 501 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... .EARLY THIS MORNING...Northwest wind 20 to 25 knots. Mostly cloudy with a slight chance of snow showers. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet. .TODAY...Northwest wind 10 to 20 knots with gusts up to 28 knots becoming 10 to 15 knots late. Mostly cloudy with a slight chance of snow showers. Waves subsiding to 1 to 2 feet. .TONIGHT...West wind 5 to 15 knots veering northwest 10 to 15 knots late. Gusts up to 22 knots. Mostly cloudy. A chance of snow showers through midnight, then a slight chance of snow showers late. Waves calm to 1 foot. .SUNDAY...Northwest wind 10 to 20 knots. Mostly cloudy. A slight chance of snow showers in the morning. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .SUNDAY NIGHT...Northwest wind 5 to 15 knots backing southwest less than 10 knots after midnight. Mostly cloudy. Waves 1 to 2 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ248-062100- Huron Islands to Marquette MI- 501 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... .EARLY THIS MORNING...Northwest wind 20 to 25 knots. Cloudy with a chance of snow showers. Freezing spray. Waves 4 to 7 feet occasionally to 9 feet. .TODAY...Northwest wind 15 to 25 knots diminishing to 10 to 15 knots late. Mostly cloudy. Freezing spray through mid morning. A chance of snow showers through mid morning, then a slight chance of snow showers by late morning. Waves subsiding to 2 to 4 feet. .TONIGHT...West wind 10 to 20 knots. Mostly cloudy. A slight chance of snow showers through late evening, then a chance of snow showers by midnight. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .SUNDAY...Northwest wind 15 to 20 knots. Mostly cloudy with a chance of snow showers. Waves building to 3 to 5 feet occasionally to 7 feet. .SUNDAY NIGHT...Northwest wind 5 to 15 knots backing west less than 10 knots after midnight. Mostly cloudy. A slight chance of snow showers in the evening. Waves subsiding to 1 to 2 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ249-062100- Marquette to Munising MI- 501 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .EARLY THIS MORNING...Northwest wind 20 to 25 knots with gusts up to 33 knots. Cloudy with a chance of snow showers. Waves 5 to 8 feet occasionally to 10 feet building to 6 to 9 feet occasionally to 11 feet. .TODAY...Northwest wind 15 to 25 knots diminishing to 10 to 15 knots late. Freezing spray through mid morning. Mostly cloudy with a chance of snow showers. Waves building to 7 to 10 feet occasionally to 13 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...West wind 10 to 20 knots. Mostly cloudy. A chance of snow showers through midnight, then snow showers likely late. Waves subsiding to 2 to 3 feet, then building to 2 to 4 feet. .SUNDAY...Northwest wind 20 to 25 knots. Snow showers likely. Freezing spray. Waves building to 5 to 8 feet occasionally to 10 feet. .SUNDAY 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, then a slight chance of snow showers after midnight. Waves subsiding to 2 to 3 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ250-062100- Munising to Grand Marais MI- 501 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .EARLY THIS MORNING...Northwest wind 20 to 25 knots with gusts up to 33 knots. Snow showers likely. Waves 6 to 9 feet occasionally to 11 feet building to 7 to 10 feet occasionally to 13 feet. .TODAY...Northwest wind 15 to 25 knots diminishing to 10 to 15 knots late. Cloudy. Freezing spray through mid morning. Snow showers likely through early afternoon, then a chance of snow showers late. Waves subsiding to 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 10 to 20 knots. A chance of snow showers through late evening, then snow showers by midnight. Waves subsiding to 2 to 3 feet, then building to 2 to 4 feet. .SUNDAY...Northwest wind 20 to 25 knots. Snow showers. Freezing spray. Waves building to 5 to 8 feet occasionally to 10 feet. .SUNDAY NIGHT...Northwest wind 15 to 25 knots backing west 10 to 15 knots after midnight. Cloudy. A chance of snow showers in the evening, then a slight chance of snow showers after midnight. Waves subsiding to 2 to 4 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ251-062100- Grand Marais to Whitefish Point MI- 501 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .EARLY THIS MORNING...Northwest wind 20 to 25 knots with gusts up to 33 knots. Snow showers likely. Waves 6 to 9 feet occasionally to 11 feet building to 7 to 10 feet occasionally to 13 feet. .TODAY...Northwest wind 15 to 25 knots diminishing to 10 to 15 knots late. Gusts up to 32 knots. Snow showers likely. Waves subsiding to 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 10 to 15 knots backing west 10 to 20 knots by midnight. Snow showers likely. Waves subsiding to 2 to 3 feet, then building to 2 to 4 feet. .SUNDAY...Northwest wind 20 to 25 knots. Snow showers. Waves building to 5 to 8 feet occasionally to 10 feet. .SUNDAY NIGHT...North wind 15 to 25 knots backing northwest 10 to 15 knots after midnight. Mostly cloudy. A chance of snow showers in the evening, then a slight chance of snow showers after midnight. Waves subsiding to 2 to 4 feet. Note: Wave height forecasts are for ice free areas. $$ WFO MQT