FZUS53 KMQT 270901 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 500 AM EDT Fri Mar 27 2026 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. LMZ221-272000- Green Bay North of line from Cedar River MI to Rock Island Passage- 500 AM EDT Fri Mar 27 2026 .EARLY THIS MORNING...Northeast wind 5 to 15 knots. Partly cloudy. Waves 1 to 2 feet. .TODAY...West wind less than 10 knots veering northwest 10 to 20 knots late. Mostly cloudy. A chance of snow showers by late morning. Waves building to 1 to 2 feet. .TONIGHT...Northwest wind 15 to 20 knots backing west 10 to 15 knots late. Mostly clear. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .SATURDAY...West wind 10 to 15 knots backing southwest 15 to 20 knots in the afternoon. Mostly cloudy. Waves building to 2 to 3 feet. .SATURDAY NIGHT...South wind 15 to 20 knots veering southwest 10 to 15 knots after midnight. Mostly cloudy. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. $$ LMZ248-250-272000- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 500 AM EDT Fri Mar 27 2026 .EARLY THIS MORNING...Northeast wind 10 to 15 knots. Mostly clear. Waves 2 to 3 feet subsiding to 1 to 2 feet. .TODAY...Southeast wind less than 10 knots veering west by late morning, then veering northwest 10 to 20 knots late. Mostly cloudy. A chance of snow showers by late morning. Waves 1 to 2 feet. .TONIGHT...Northwest wind 15 to 20 knots becoming 10 to 20 knots by midnight. Mostly clear. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .SATURDAY...West wind 10 to 15 knots backing southwest 15 to 25 knots in the afternoon. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .SATURDAY NIGHT...Southwest wind 10 to 20 knots. Mostly cloudy. Waves building to 4 to 7 feet occasionally to 9 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. $$ LSZ240-272000- Saxon Harbor WI to Black River MI- 500 AM EDT Fri Mar 27 2026 /400 AM CDT Fri Mar 27 2026/ ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT /1 PM CDT/ THIS AFTERNOON THROUGH THIS EVENING... .EARLY THIS MORNING...Northwest wind less than 10 knots. Cloudy. Waves 1 to 2 feet. .TODAY...Northwest wind 10 to 20 knots with gusts up to 27 knots. Mostly cloudy with a slight chance of snow showers. Waves building to 2 to 4 feet. .TONIGHT...West wind 15 to 20 knots diminishing to 10 to 15 knots late. Partly cloudy. Waves subsiding to 1 to 2 feet. .SATURDAY...Southwest wind 10 to 15 knots. Mostly cloudy. Waves 1 to 2 feet. .SATURDAY NIGHT...South wind 5 to 15 knots. Mostly cloudy in the evening then becoming partly cloudy. Waves calm to 1 foot. $$ LSZ241-272000- Black River to Ontonagon MI- 500 AM EDT Fri Mar 27 2026 /400 AM CDT Fri Mar 27 2026/ ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT /1 PM CDT/ THIS AFTERNOON THROUGH SATURDAY MORNING... .EARLY THIS MORNING...Northwest wind less than 10 knots. Cloudy. Waves 1 to 2 feet. .TODAY...Northwest wind 10 to 20 knots increasing to 20 to 25 knots late. Mostly cloudy with a slight chance of snow showers. Waves building to 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 15 to 25 knots backing west 10 to 20 knots late. Partly cloudy. Waves subsiding to 2 to 4 feet. .SATURDAY...Southwest wind 10 to 15 knots. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves subsiding to 1 to 2 feet. .SATURDAY NIGHT...South wind less than 10 knots. Partly cloudy. Waves 1 to 2 feet. $$ LSZ243-272000- Upper Entrance of Portage Canal to Eagle River MI- 500 AM EDT Fri Mar 27 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH SATURDAY MORNING... .EARLY THIS MORNING...North wind less than 10 knots. Mostly cloudy. Waves 1 to 2 feet. .TODAY...Northwest wind 10 to 20 knots increasing to 20 to 25 knots late. Cloudy. A slight chance of snow showers through mid morning, then a chance of snow showers by late morning. Waves building to 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 15 to 25 knots. Mostly cloudy. Freezing spray through the night. Waves subsiding to 3 to 5 feet occasionally to 7 feet. .SATURDAY...West wind 15 to 20 knots backing south 5 to 15 knots in the afternoon. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves subsiding to 1 to 2 feet. .SATURDAY NIGHT...South wind less than 10 knots backing southeast after midnight. Partly cloudy. Waves 1 to 2 feet. $$ LSZ242-272000- Ontonagon to Upper Entrance of Portage Canal MI- 500 AM EDT Fri Mar 27 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH SATURDAY MORNING... .EARLY THIS MORNING...Southwest wind less than 10 knots. Mostly cloudy. Waves 1 to 2 feet. .TODAY...West wind 10 to 15 knots veering northwest 15 to 25 knots by late morning. Mostly cloudy. A slight chance of snow showers through mid morning, then a chance of snow showers by late morning. Waves building to 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 15 to 25 knots. Mostly cloudy through midnight then becoming partly cloudy. Freezing spray. Waves building to 4 to 7 feet occasionally to 9 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .SATURDAY...Southwest wind 10 to 15 knots. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves subsiding to 1 to 2 feet. .SATURDAY NIGHT...South wind less than 10 knots. Mostly cloudy in the evening then becoming partly cloudy. Waves 1 to 2 feet. $$ LSZ245-272000- Manitou Island to Point Isabelle MI- 500 AM EDT Fri Mar 27 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH LATE TONIGHT... .EARLY THIS MORNING...Northwest wind less than 10 knots. Mostly cloudy. Waves 2 to 3 feet subsiding to 1 to 2 feet. .TODAY...West wind 10 to 15 knots veering northwest 15 to 20 knots by late morning. Gusts up to 27 knots. Cloudy. A slight chance of snow showers through mid morning, then a chance of snow showers by late morning. Waves building to 3 to 5 feet occasionally to 7 feet. .TONIGHT...Northwest wind 15 to 25 knots. Mostly cloudy. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 2 to 4 feet. .SATURDAY...West wind 10 to 15 knots backing south in the afternoon. Gusts up to 22 knots. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves subsiding to 1 to 2 feet. .SATURDAY NIGHT...South wind 10 to 15 knots backing southeast less than 10 knots after midnight. Mostly cloudy in the evening then becoming partly cloudy. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. $$ LSZ244-272000- Eagle River to Manitou Island MI- 500 AM EDT Fri Mar 27 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH SATURDAY MORNING... .EARLY THIS MORNING...Northwest wind less than 10 knots. Mostly cloudy. Waves 2 to 3 feet subsiding to 1 to 2 feet. .TODAY...Northwest wind 15 to 25 knots. Cloudy. A slight chance of snow showers through mid morning, then a chance of snow showers by late morning. Waves building to 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 20 to 25 knots. Mostly cloudy. Freezing spray through the night. Waves building to 5 to 8 feet occasionally to 10 feet, then subsiding to 3 to 6 feet occasionally to 8 feet. .SATURDAY...West wind 10 to 20 knots backing south 10 to 15 knots in the afternoon. Cloudy. A slight chance of snow showers in the afternoon. Waves subsiding to 1 to 2 feet. .SATURDAY NIGHT...South wind 10 to 15 knots backing southeast less than 10 knots after midnight. Partly cloudy. Waves 1 to 2 feet. $$ LSZ246-272000- Point Isabelle to Lower Entrance of Portage Canal MI- 500 AM EDT Fri Mar 27 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH LATE TONIGHT... .EARLY THIS MORNING...West wind less than 10 knots. Mostly cloudy. Waves calm to 1 foot. .TODAY...West wind less than 10 knots veering northwest 10 to 20 knots by late morning. Mostly cloudy. A slight chance of snow showers through mid morning, then a chance of snow showers by late morning. Waves building to 1 to 2 feet. .TONIGHT...Northwest wind 10 to 15 knots with gusts up to 25 knots. Partly cloudy then becoming mostly cloudy by midnight then becoming partly cloudy. Waves 1 to 2 feet. .SATURDAY...Southwest wind 10 to 15 knots backing south in the afternoon. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves building to 1 to 2 feet. .SATURDAY NIGHT...South wind less than 10 knots veering west after midnight. Mostly cloudy in the evening then becoming partly cloudy. Waves calm to 1 foot. $$ LSZ247-272000- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 500 AM EDT Fri Mar 27 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH THIS EVENING... .EARLY THIS MORNING...West wind less than 10 knots. Mostly cloudy. Waves 1 to 2 feet. .TODAY...Southwest wind 10 to 15 knots veering northwest 10 to 20 knots by late morning. Mostly cloudy. A slight chance of snow showers through mid morning, then a chance of snow showers by late morning. Waves building to 2 to 3 feet. .TONIGHT...Northwest wind 10 to 15 knots backing west late. Gusts up to 24 knots. Partly cloudy through late evening then becoming mostly cloudy. Waves subsiding to 1 to 2 feet. .SATURDAY...Southwest wind 10 to 15 knots. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves 1 to 2 feet. .SATURDAY NIGHT...South wind less than 10 knots veering southwest after midnight. Mostly cloudy in the evening then becoming partly cloudy. Waves calm to 1 foot. $$ LSZ248-272000- Huron Islands to Marquette MI- 500 AM EDT Fri Mar 27 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH SATURDAY MORNING... .EARLY THIS MORNING...Northwest wind less than 10 knots. Mostly cloudy. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet. .TODAY...West wind 10 to 15 knots veering northwest 15 to 25 knots by late morning. Mostly cloudy. A slight chance of snow showers through mid morning, then a chance of snow showers by late morning. Waves subsiding to 1 to 2 feet, then building to 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 15 to 25 knots. Partly cloudy with a slight chance of snow showers through late evening, then mostly cloudy by midnight. Waves subsiding to 2 to 4 feet. .SATURDAY...West wind 10 to 15 knots backing south in the afternoon. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves subsiding to 1 to 2 feet. .SATURDAY NIGHT...South wind 10 to 15 knots veering southwest less than 10 knots after midnight. Mostly cloudy in the evening then becoming partly cloudy. Waves 1 to 2 feet. $$ LSZ249-272000- Marquette to Munising MI- 500 AM EDT Fri Mar 27 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH SATURDAY AFTERNOON... .EARLY THIS MORNING...East wind less than 10 knots. Mostly cloudy. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet. .TODAY...Southwest wind 10 to 15 knots veering northwest 15 to 25 knots by late morning, then becoming 20 to 25 knots late. Mostly cloudy. A slight chance of snow showers through mid morning, then a chance of snow showers by late morning. Waves subsiding to 2 to 3 feet, then building to 4 to 7 feet occasionally to 9 feet. .TONIGHT...Northwest wind 20 to 25 knots backing west 15 to 20 knots late. Gusts up to 32 knots. Mostly cloudy. A slight chance of snow showers through late evening. A slight chance of snow showers late. Freezing spray through the night. Waves building to 6 to 9 feet occasionally to 11 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. .SATURDAY...Southwest wind 10 to 20 knots. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves subsiding to 2 to 3 feet. .SATURDAY NIGHT...South wind 10 to 20 knots. Mostly cloudy in the evening then becoming partly cloudy. Waves subsiding to 1 to 2 feet. $$ LSZ250-272000- Munising to Grand Marais MI- 500 AM EDT Fri Mar 27 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH SATURDAY EVENING... .EARLY THIS MORNING...Southeast wind 10 to 15 knots. Mostly cloudy. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet. .TODAY...South wind 10 to 15 knots veering west 15 to 25 knots by late morning, then veering northwest 20 to 25 knots late. Mostly cloudy with a chance of snow showers. Waves subsiding to 2 to 3 feet, then building to 5 to 8 feet occasionally to 10 feet. .TONIGHT...Northwest wind 20 to 25 knots. Mostly cloudy. A chance of snow showers through late evening, then a slight chance of snow showers by midnight. Freezing spray through the night. Waves building to 6 to 9 feet occasionally to 11 feet, then subsiding to 5 to 8 feet occasionally to 10 feet. .SATURDAY...West wind 15 to 20 knots backing southwest 10 to 20 knots in the afternoon. Mostly cloudy. Freezing spray in the morning. A slight chance of snow showers in the afternoon. Waves subsiding to 2 to 3 feet. .SATURDAY NIGHT...South wind 10 to 20 knots. Mostly cloudy in the evening then becoming partly cloudy. Waves subsiding to 1 to 2 feet. $$ LSZ251-272000- Grand Marais to Whitefish Point MI- 500 AM EDT Fri Mar 27 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH SATURDAY EVENING... .EARLY THIS MORNING...East wind less than 10 knots. Partly cloudy. Waves 2 to 4 feet subsiding to 2 to 3 feet. .TODAY...South wind 10 to 15 knots veering west 10 to 20 knots by late morning, then veering northwest 20 to 25 knots late. Mostly cloudy. A slight chance of snow showers through mid morning, then a chance of snow showers by late morning. Waves subsiding to 1 to 2 feet, then building to 5 to 8 feet occasionally to 10 feet. .TONIGHT...Northwest wind 15 to 25 knots. Mostly cloudy with a chance of snow showers. Freezing spray. Waves building to 6 to 9 feet occasionally to 11 feet, then subsiding to 5 to 8 feet occasionally to 10 feet. .SATURDAY...West wind 15 to 20 knots backing southwest 10 to 20 knots in the afternoon. Mostly cloudy. Freezing spray in the morning. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Waves subsiding to 2 to 4 feet. .SATURDAY NIGHT...South wind 10 to 20 knots. Mostly cloudy. Waves subsiding to 1 to 2 feet. $$ WFO MQT