FZUS53 KMQT 100901 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 500 AM EDT Fri Apr 10 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. LMZ221-102000- Green Bay North of line from Cedar River MI to Rock Island Passage- 500 AM EDT Fri Apr 10 2026 .EARLY THIS MORNING...Variable wind less than 10 knots. Cloudy. Waves calm to 1 foot. .TODAY...Variable wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots. Mostly clear. Waves calm to 1 foot. .SATURDAY...Southwest wind less than 10 knots backing south 10 to 15 knots in the afternoon. Mostly sunny. Waves calm to 1 foot. .SATURDAY NIGHT...South wind less than 10 knots backing southeast 10 to 20 knots after midnight. Rain showers likely in the evening, then rain showers and a slight chance of thunderstorms after midnight. Waves building to 2 to 3 feet. $$ LMZ248-250-102000- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 500 AM EDT Fri Apr 10 2026 .EARLY THIS MORNING...Variable wind less than 10 knots. Cloudy. A slight chance of sprinkles and flurries. Waves calm to 1 foot. .TODAY...Variable wind less than 10 knots becoming northwest less than 10 knots by late morning. Partly cloudy. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots becoming southwest less than 10 knots by midnight. Mostly clear. Waves calm to 1 foot. .SATURDAY...Southwest wind less than 10 knots backing south 10 to 15 knots in the afternoon. Mostly sunny. Waves building to 1 to 2 feet. .SATURDAY NIGHT...South wind 10 to 15 knots backing southeast 15 to 20 knots after midnight. A chance of rain showers in the evening, then rain showers after midnight. Waves building to 2 to 4 feet. $$ LSZ240-241-102000- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 500 AM EDT Fri Apr 10 2026 /400 AM CDT Fri Apr 10 2026/ .EARLY THIS MORNING...West wind less than 10 knots. Mostly cloudy. Waves calm to 1 foot. .TODAY...West wind less than 10 knots backing southwest late. Mostly cloudy through mid morning then clearing. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots. Clear. Waves calm to 1 foot. .SATURDAY...Variable wind less than 10 knots becoming east less than 10 knots in the afternoon. Mostly sunny in the morning, then mostly cloudy with a slight chance of rain showers possibly mixed with snow showers in the afternoon. Waves calm to 1 foot. .SATURDAY NIGHT...Southeast wind 10 to 15 knots. Rain showers and a slight chance of thunderstorms. Waves building to 1 to 2 feet. $$ LSZ242-243-102000- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 500 AM EDT Fri Apr 10 2026 .EARLY THIS MORNING...West wind less than 10 knots. Mostly cloudy. Waves calm to 1 foot. .TODAY...Northwest wind 10 to 15 knots backing southwest late. Mostly cloudy through mid morning then clearing. Waves building to 1 to 2 feet. .TONIGHT...Southwest wind less than 10 knots. Mostly clear. Waves 1 to 2 feet. .SATURDAY...Variable wind less than 10 knots becoming east less than 10 knots in the afternoon. Sunny in the morning then becoming partly cloudy. Waves calm to 1 foot. .SATURDAY NIGHT...Southeast wind 10 to 15 knots. Rain showers likely in the evening, then rain showers and a slight chance of thunderstorms after midnight. Waves building to 1 to 2 feet. $$ LSZ244-245-102000- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 500 AM EDT Fri Apr 10 2026 .EARLY THIS MORNING...Variable wind less than 10 knots. Mostly cloudy. Waves 1 to 2 feet. .TODAY...West wind 5 to 15 knots becoming 10 to 15 knots late. Partly cloudy. Waves building to 1 to 2 feet. .TONIGHT...West wind less than 10 knots. Mostly clear. Waves 1 to 2 feet. .SATURDAY...Variable wind less than 10 knots becoming southeast 5 to 15 knots in the afternoon. Mostly sunny. Waves calm to 1 foot. .SATURDAY NIGHT...Southeast wind 15 to 25 knots. Cloudy. A chance of rain showers in the evening, then rain showers after midnight. Waves building to 3 to 6 feet occasionally to 8 feet. $$ LSZ246-102000- Point Isabelle to Lower Entrance of Portage Canal MI- 500 AM EDT Fri Apr 10 2026 .EARLY THIS MORNING...Variable wind less than 10 knots. Mostly cloudy. Waves calm to 1 foot. .TODAY...West wind less than 10 knots with gusts up to 17 knots. Partly cloudy through early afternoon then clearing. Waves calm to 1 foot. .TONIGHT...Southwest wind less than 10 knots. Mostly clear. Waves calm to 1 foot. .SATURDAY...Southwest wind less than 10 knots backing east 5 to 15 knots in the afternoon. Sunny in the morning then becoming partly cloudy. Waves calm to 1 foot. .SATURDAY NIGHT...Southeast wind 10 to 20 knots. Rain showers. Waves building to 3 to 5 feet occasionally to 7 feet. $$ LSZ247-102000- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 500 AM EDT Fri Apr 10 2026 .EARLY THIS MORNING...West wind less than 10 knots. Mostly cloudy. Waves calm to 1 foot. .TODAY...West wind 5 to 15 knots. Partly cloudy through early afternoon then clearing. Waves calm to 1 foot. .TONIGHT...Southwest wind less than 10 knots. Mostly clear. Waves calm to 1 foot. .SATURDAY...South wind less than 10 knots backing east 5 to 15 knots in the afternoon. Sunny in the morning then becoming partly cloudy. Waves calm to 1 foot. .SATURDAY NIGHT...Southeast wind 10 to 15 knots with gusts up to 22 knots. Rain showers. Waves building to 2 to 3 feet. $$ LSZ248-102000- Huron Islands to Marquette MI- 500 AM EDT Fri Apr 10 2026 .EARLY THIS MORNING...West wind less than 10 knots. Mostly cloudy. Waves calm to 1 foot. .TODAY...Northwest wind 5 to 15 knots. Partly cloudy through early afternoon then clearing. Waves calm to 1 foot. .TONIGHT...Southwest wind less than 10 knots. Mostly clear. Waves calm to 1 foot. .SATURDAY...South wind less than 10 knots backing southeast 5 to 15 knots in the afternoon. Mostly sunny. Waves calm to 1 foot. .SATURDAY NIGHT...Southeast wind 15 to 25 knots. Rain showers. Waves building to 3 to 5 feet occasionally to 7 feet. $$ LSZ249-102000- Marquette to Munising MI- 500 AM EDT Fri Apr 10 2026 .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 5 to 15 knots by late morning. Partly cloudy. Waves building to 1 to 2 feet. .TONIGHT...Southwest wind less than 10 knots. Clear through midnight then becoming partly cloudy. Waves 1 to 2 feet. .SATURDAY...South wind less than 10 knots backing southeast 5 to 15 knots in the afternoon. Mostly sunny. Waves calm to 1 foot. .SATURDAY NIGHT...South wind 15 to 25 knots. A chance of rain showers in the evening, then rain showers after midnight. Waves building to 2 to 4 feet. $$ LSZ250-102000- Munising to Grand Marais MI- 500 AM EDT Fri Apr 10 2026 .EARLY THIS MORNING...West wind less than 10 knots. Mostly cloudy. Waves 1 to 2 feet. .TODAY...Northwest wind 5 to 15 knots. Mostly cloudy through early afternoon then clearing. Waves building to 1 to 2 feet. .TONIGHT...West wind less than 10 knots backing southwest by midnight. Mostly clear. Waves 1 to 2 feet. .SATURDAY...Southwest wind less than 10 knots backing south 5 to 15 knots in the afternoon. Mostly sunny. Waves calm to 1 foot. .SATURDAY NIGHT...South wind 10 to 15 knots backing southeast 15 to 25 knots after midnight. Cloudy. A chance of rain showers in the evening, then rain showers after midnight. Waves building to 2 to 4 feet. $$ LSZ251-102000- Grand Marais to Whitefish Point MI- 500 AM EDT Fri Apr 10 2026 .EARLY THIS MORNING...Variable wind less than 10 knots. Mostly cloudy. Waves 1 to 2 feet. .TODAY...Northwest wind 5 to 15 knots. Mostly cloudy through early afternoon then becoming mostly sunny. Waves 1 to 2 feet. .TONIGHT...West wind less than 10 knots backing southwest by midnight. Mostly clear. Waves 1 to 2 feet. .SATURDAY...Southwest wind less than 10 knots backing south in the afternoon. Mostly sunny. Waves calm to 1 foot. .SATURDAY NIGHT...Southeast wind 10 to 20 knots. Gusts up to 29 knots after midnight. Cloudy. A slight chance of rain showers possibly mixed with snow showers in the evening, then rain showers after midnight. Waves building to 2 to 4 feet. $$ WFO MQT