FZUS53 KMQT 080902 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 502 AM EDT Fri May 8 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. LMZ221-082000- Green Bay North of line from Cedar River MI to Rock Island Passage- 502 AM EDT Fri May 8 2026 .EARLY THIS MORNING...Southwest wind less than 10 knots. Mostly clear. Waves calm to 1 foot. .TODAY...Southwest wind less than 10 knots backing south 10 to 15 knots late. Mostly sunny. Waves building to 1 to 2 feet. .TONIGHT...South wind 10 to 20 knots veering west less than 10 knots late. Mostly cloudy then becoming partly cloudy by midnight then becoming mostly cloudy. A chance of sprinkles. Waves 1 to 2 feet. .SATURDAY...Northwest wind less than 10 knots increasing to 10 to 15 knots in the afternoon. Partly cloudy. A chance of sprinkles in the morning. Waves 1 to 2 feet. .SATURDAY NIGHT...North wind less than 10 knots backing west after midnight. Gusts up to 18 knots. Clear. Waves calm to 1 foot. $$ LMZ248-250-082000- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 502 AM EDT Fri May 8 2026 .EARLY THIS MORNING...Southwest wind less than 10 knots. Mostly clear. Waves calm to 1 foot. .TODAY...Southwest wind less than 10 knots backing south 10 to 15 knots by late morning. Gusts up to 22 knots. Mostly sunny. Waves building to 2 to 3 feet. .TONIGHT...South wind 10 to 20 knots veering southwest 10 to 15 knots late. Mostly cloudy. A chance of sprinkles. Waves building to 2 to 4 feet. .SATURDAY...Northwest wind less than 10 knots increasing to 10 to 15 knots in the afternoon. Partly cloudy. A chance of sprinkles in the morning, then a chance of rain showers in the afternoon. Waves subsiding to 2 to 3 feet. .SATURDAY NIGHT...North wind 5 to 15 knots backing west less than 10 knots after midnight. Clear. Waves subsiding to 1 to 2 feet. $$ LSZ240-241-082000- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 502 AM EDT Fri May 8 2026 /402 AM CDT Fri May 8 2026/ .EARLY THIS MORNING...Southwest wind less than 10 knots. Clear. Waves calm to 1 foot. .TODAY...Southwest wind less than 10 knots veering west by late morning, then veering east late. Mostly sunny through early afternoon then becoming mostly cloudy. Waves calm to 1 foot. .TONIGHT...East wind less than 10 knots backing west by midnight. Mostly cloudy with a chance of rain showers through midnight, then partly cloudy late. Waves calm to 1 foot. .SATURDAY...West wind 5 to 15 knots. Partly cloudy in the morning then clearing. Waves building to 1 to 2 feet. .SATURDAY NIGHT...West wind 5 to 15 knots. Partly cloudy. Waves 1 to 2 feet. $$ LSZ242-243-082000- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 502 AM EDT Fri May 8 2026 .EARLY THIS MORNING...Southwest wind 10 to 15 knots. Clear. Waves calm to 1 foot. .TODAY...Southwest wind 5 to 15 knots. Sunny then becoming partly cloudy by late morning then becoming cloudy. Waves building to 1 to 2 feet. .TONIGHT...South wind less than 10 knots veering west late. Mostly cloudy. A chance of rain showers through midnight. Waves calm to 1 foot. .SATURDAY...Northwest wind 10 to 15 knots backing west in the afternoon. Partly cloudy. Waves building to 1 to 2 feet. .SATURDAY NIGHT...West wind 10 to 15 knots. Partly cloudy. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. $$ LSZ244-245-082000- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 502 AM EDT Fri May 8 2026 .EARLY THIS MORNING...Southwest wind 10 to 15 knots. Clear. Waves calm to 1 foot. .TODAY...West wind 10 to 15 knots backing south 5 to 15 knots late. Mostly sunny through early afternoon then becoming mostly cloudy. Waves building to 1 to 2 feet. .TONIGHT...South wind less than 10 knots veering northwest late. Mostly cloudy. A chance of sprinkles through late evening, then a chance of rain showers by midnight. Waves calm to 1 foot. .SATURDAY...Northwest wind 10 to 15 knots. Mostly cloudy in the morning then becoming mostly sunny. Waves building to 1 to 2 feet. .SATURDAY NIGHT...Northwest wind 5 to 15 knots. Partly cloudy. Waves 1 to 2 feet. $$ LSZ246-082000- Point Isabelle to Lower Entrance of Portage Canal MI- 502 AM EDT Fri May 8 2026 .EARLY THIS MORNING...West wind less than 10 knots. Clear. Waves calm to 1 foot. .TODAY...Southwest wind less than 10 knots backing south late. Gusts up to 19 knots. Mostly sunny through early afternoon then becoming cloudy. A chance of sprinkles late. Waves calm to 1 foot. .TONIGHT...Southeast wind less than 10 knots veering southwest by midnight, then veering west late. Mostly cloudy. A chance of rain showers through late evening, then a slight chance of rain showers by midnight. Waves calm to 1 foot. .SATURDAY...Northwest wind 5 to 15 knots. Partly cloudy. Waves calm to 1 foot. .SATURDAY NIGHT...West wind 5 to 15 knots. Partly cloudy. Waves calm to 1 foot. $$ LSZ247-082000- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 502 AM EDT Fri May 8 2026 .EARLY THIS MORNING...Southwest wind less than 10 knots. Clear. Waves calm to 1 foot. .TODAY...Southwest wind less than 10 knots backing south late. Gusts up to 18 knots. Mostly sunny through early afternoon then becoming cloudy. A chance of sprinkles late. Waves calm to 1 foot. .TONIGHT...Southeast wind less than 10 knots veering southwest by midnight, then veering west late. Cloudy through midnight then becoming partly cloudy. A chance of rain showers through midnight. Waves calm to 1 foot. .SATURDAY...Northwest wind 10 to 15 knots. Partly cloudy. Waves building to 1 to 2 feet. .SATURDAY NIGHT...West wind 10 to 15 knots. Partly cloudy. Waves 1 to 2 feet. $$ LSZ248-082000- Huron Islands to Marquette MI- 502 AM EDT Fri May 8 2026 .EARLY THIS MORNING...West wind less than 10 knots. Clear. Waves calm to 1 foot. .TODAY...West wind less than 10 knots backing southeast by late morning. Sunny through early afternoon then becoming mostly cloudy. A chance of sprinkles late. Waves calm to 1 foot. .TONIGHT...South wind less than 10 knots veering west late. Mostly cloudy. A chance of sprinkles through late evening, then a chance of rain showers by midnight. Waves calm to 1 foot. .SATURDAY...Northwest wind 10 to 20 knots. Mostly sunny. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. .SATURDAY NIGHT...West wind 10 to 15 knots. Mostly clear. Waves subsiding to 1 to 2 feet. $$ LSZ249-082000- Marquette to Munising MI- 502 AM EDT Fri May 8 2026 .EARLY THIS MORNING...Southwest wind less than 10 knots. Clear. Waves calm to 1 foot. .TODAY...West wind less than 10 knots backing east by late morning. Sunny through early afternoon then becoming mostly cloudy. Waves calm to 1 foot. .TONIGHT...Southeast wind less than 10 knots veering west late. Cloudy. A chance of sprinkles through late evening, then a chance of rain showers by midnight. Waves calm to 1 foot. .SATURDAY...Northwest wind 15 to 25 knots. Mostly cloudy in the morning then clearing. A chance of sprinkles in the morning. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .SATURDAY NIGHT...Northwest wind 10 to 20 knots. Mostly clear. Waves subsiding to 2 to 3 feet. $$ LSZ250-082000- Munising to Grand Marais MI- 502 AM EDT Fri May 8 2026 .EARLY THIS MORNING...Southwest wind less than 10 knots. Clear. Waves calm to 1 foot. .TODAY...Southwest wind less than 10 knots backing east late. Sunny through early afternoon then becoming mostly cloudy. Waves calm to 1 foot. .TONIGHT...Southeast wind less than 10 knots veering west late. Cloudy. A chance of sprinkles through late evening, then a chance of rain showers by midnight. Waves calm to 1 foot. .SATURDAY...Northwest wind 10 to 20 knots. Mostly cloudy in the morning then becoming mostly sunny. Waves building to 3 to 5 feet occasionally to 7 feet. .SATURDAY NIGHT...Northwest wind 10 to 20 knots. Mostly clear. Waves subsiding to 2 to 3 feet. $$ LSZ251-082000- Grand Marais to Whitefish Point MI- 502 AM EDT Fri May 8 2026 .EARLY THIS MORNING...Southwest wind less than 10 knots. Mostly clear. Waves calm to 1 foot. .TODAY...West wind less than 10 knots backing southeast late. Sunny through early afternoon then becoming partly cloudy. Waves calm to 1 foot. .TONIGHT...Southeast wind less than 10 knots veering southwest late. Cloudy. A chance of sprinkles through late evening, then a chance of rain showers by midnight. Waves calm to 1 foot. .SATURDAY...West wind 5 to 15 knots veering northwest 15 to 20 knots in the afternoon. Partly cloudy. A chance of sprinkles in the morning. Waves building to 3 to 5 feet occasionally to 7 feet. .SATURDAY NIGHT...Northwest wind 10 to 20 knots. Mostly clear. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 2 to 4 feet. $$ WFO MQT