Nearshore Marine Forecast
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
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169 FZUS53 KMQT 120826 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 425 AM EDT Sun May 12 2024 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. LMZ248-250-122000- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 425 AM EDT Sun May 12 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .EARLY THIS MORNING...South wind less than 10 knots. Mostly cloudy. A chance of sprinkles. Waves calm to 1 foot. .TODAY...South wind 10 to 20 knots increasing to 15 to 25 knots by late morning. Cloudy through mid morning then becoming mostly cloudy. A chance of sprinkles through early afternoon, then rain showers likely and a chance of thunderstorms late. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...South wind 10 to 15 knots veering northwest late. Mostly cloudy with a chance of showers and thunderstorms through late evening, then partly cloudy by midnight. Waves subsiding to 2 to 3 feet. .MONDAY...North wind 5 to 15 knots. Mostly sunny. Waves subsiding to 1 to 2 feet. .MONDAY NIGHT...North wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. $$ LMZ221-122000- Green Bay North of line from Cedar River MI to Rock Island Passage- 425 AM EDT Sun May 12 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS AFTERNOON... .EARLY THIS MORNING...South wind less than 10 knots. Mostly cloudy. A chance of sprinkles. Waves calm to 1 foot. .TODAY...South wind 10 to 20 knots increasing to 20 to 25 knots by late morning, then becoming 15 to 25 knots late. Mostly cloudy. A chance of sprinkles through mid morning, then a chance of rain showers and a slight chance of thunderstorms by late morning. Rain showers likely and a chance of thunderstorms late. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 3 feet. .TONIGHT...Southwest wind 5 to 15 knots veering northwest less than 10 knots late. Mostly cloudy through late evening then becoming partly cloudy. A chance of showers and thunderstorms through late evening. Waves subsiding to 1 to 2 feet. .MONDAY...North wind 5 to 15 knots veering northeast less than 10 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet. .MONDAY NIGHT...North wind 10 to 15 knots. Partly cloudy. Waves building to 1 to 2 feet. $$ LSZ240-241-122000- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 425 AM EDT Sun May 12 2024 /325 AM CDT Sun May 12 2024/ .EARLY THIS MORNING...South wind 10 to 15 knots. Mostly cloudy. A chance of sprinkles. Waves 1 to 2 feet. .TODAY...Southwest wind 10 to 15 knots veering west 5 to 15 knots by late morning. Partly cloudy through early afternoon then clearing. A chance of sprinkles through mid morning, then a chance of sprinkles and a slight chance of thunderstorms by late morning. Waves 1 to 2 feet. .TONIGHT...West wind 10 to 15 knots becoming 5 to 15 knots by midnight. Clear. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .MONDAY...North wind less than 10 knots veering northeast in the afternoon. Sunny. Waves 1 to 2 feet. .MONDAY NIGHT...Northeast wind less than 10 knots. Clear. Waves calm to 1 foot. $$ LSZ242-243-122000- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 425 AM EDT Sun May 12 2024 .EARLY THIS MORNING...South wind 15 to 20 knots. Cloudy. A chance of sprinkles. Waves 1 to 2 feet. .TODAY...South wind 10 to 15 knots veering west by late morning. Partly cloudy through early afternoon then clearing. A chance of sprinkles through early afternoon. Waves 1 to 2 feet. .TONIGHT...West wind 10 to 15 knots veering northwest 5 to 15 knots by midnight. Clear. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .MONDAY...North wind less than 10 knots backing northwest in the afternoon. Gusts up to 17 knots. Sunny. Waves 1 to 2 feet. .MONDAY NIGHT...North wind less than 10 knots. Clear. Waves building to 1 to 2 feet. $$ LSZ244-245-122000- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 425 AM EDT Sun May 12 2024 .EARLY THIS MORNING...South wind 15 to 20 knots. Cloudy. A chance of sprinkles. Waves 1 to 2 feet building to 2 to 3 feet. .TODAY...South wind 15 to 20 knots veering southwest 10 to 15 knots by late morning. Mostly cloudy through early afternoon then clearing. A chance of sprinkles through early afternoon. Waves building to 2 to 4 feet, then subsiding to 1 to 2 feet. .TONIGHT...West wind 10 to 15 knots veering northwest by midnight. Clear. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .MONDAY...North wind 10 to 15 knots backing northwest 5 to 15 knots in the afternoon. Sunny. Waves building to 2 to 4 feet, then subsiding to 1 to 2 feet. .MONDAY NIGHT...Northwest wind 5 to 15 knots veering north 10 to 15 knots after midnight. Clear. Waves 1 to 2 feet. $$ LSZ246-122000- Point Isabelle to Lower Entrance of Portage Canal MI- 425 AM EDT Sun May 12 2024 .EARLY THIS MORNING...South wind less than 10 knots with gusts up to 17 knots. Cloudy. A chance of sprinkles. Waves calm to 1 foot building to 1 to 2 feet. .TODAY...South wind 10 to 15 knots veering west 5 to 15 knots by late morning. Partly cloudy through early afternoon then clearing. A chance of sprinkles through early afternoon. Waves 1 to 2 feet. .TONIGHT...West wind less than 10 knots veering northwest by midnight. Clear. Waves calm to 1 foot. .MONDAY...North wind 5 to 15 knots. Sunny. Waves calm to 1 foot. .MONDAY NIGHT...North wind less than 10 knots. Clear. Waves calm to 1 foot. $$ LSZ247-122000- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 425 AM EDT Sun May 12 2024 .EARLY THIS MORNING...South wind 10 to 15 knots. Cloudy. A chance of sprinkles. Waves calm to 1 foot. .TODAY...Southwest wind 10 to 15 knots veering west 5 to 15 knots by late morning. Partly cloudy. A chance of sprinkles through mid morning, then a chance of rain showers and a slight chance of thunderstorms by late morning. Waves building to 1 to 2 feet. .TONIGHT...West wind 5 to 15 knots. Clear. Waves calm to 1 foot. .MONDAY...North wind less than 10 knots veering northeast in the afternoon. Sunny. Waves calm to 1 foot. .MONDAY NIGHT...North wind less than 10 knots. Clear. Waves calm to 1 foot. $$ LSZ248-122000- Huron Islands to Marquette MI- 425 AM EDT Sun May 12 2024 .EARLY THIS MORNING...South wind 10 to 15 knots. Cloudy. A chance of sprinkles. Waves calm to 1 foot building to 1 to 2 feet. .TODAY...South wind 5 to 15 knots. Mostly cloudy through early afternoon then becoming mostly sunny. A chance of sprinkles in the morning. A slight chance of thunderstorms through the day. A chance of rain showers in the afternoon. Waves 1 to 2 feet. .TONIGHT...Southwest wind 5 to 15 knots veering west 10 to 15 knots by midnight. Clear. Waves building to 1 to 2 feet. .MONDAY...Northwest wind 10 to 15 knots veering north less than 10 knots in the afternoon. Sunny. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .MONDAY NIGHT...Northwest wind less than 10 knots. Clear. Waves 1 to 2 feet. $$ LSZ249-122000- Marquette to Munising MI- 425 AM EDT Sun May 12 2024 .EARLY THIS MORNING...South wind 10 to 15 knots. Cloudy. A chance of sprinkles. Waves calm to 1 foot building to 1 to 2 feet. .TODAY...South wind 10 to 20 knots. Mostly cloudy. A chance of sprinkles through early afternoon. A slight chance of thunderstorms by late morning. A slight chance of rain showers late. Waves 1 to 2 feet. .TONIGHT...Southwest wind 10 to 15 knots veering northwest late. Clear. Waves building to 1 to 2 feet. .MONDAY...North wind 5 to 15 knots. Sunny. Waves building to 2 to 3 feet. .MONDAY NIGHT...Northwest wind less than 10 knots veering north after midnight. Clear. Waves subsiding to 1 to 2 feet. $$ LSZ250-122000- Munising to Grand Marais MI- 425 AM EDT Sun May 12 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 3 PM EDT THIS AFTERNOON... .EARLY THIS MORNING...South wind 10 to 15 knots. Cloudy. A chance of sprinkles. Waves calm to 1 foot building to 1 to 2 feet. .TODAY...South wind 10 to 20 knots. Mostly cloudy. A chance of sprinkles through early afternoon. A slight chance of thunderstorms by late morning. A slight chance of rain showers late. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .TONIGHT...Southwest wind 10 to 15 knots veering west less than 10 knots late. Mostly clear. Waves building to 1 to 2 feet. .MONDAY...Northwest wind 5 to 15 knots. Mostly sunny. Waves building to 2 to 3 feet. .MONDAY NIGHT...Northwest wind less than 10 knots veering north 10 to 15 knots after midnight. Clear. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. $$ LSZ251-122000- Grand Marais to Whitefish Point MI- 425 AM EDT Sun May 12 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 3 PM EDT THIS AFTERNOON... .EARLY THIS MORNING...South wind less than 10 knots. Mostly cloudy. A chance of sprinkles. Waves calm to 1 foot. .TODAY...South wind 10 to 20 knots. Cloudy through early afternoon then becoming partly cloudy. A chance of sprinkles through early afternoon. A slight chance of thunderstorms by late morning. A slight chance of rain showers late. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .TONIGHT...South wind 10 to 15 knots veering west late. Partly cloudy. A slight chance of showers and thunderstorms through late evening. Waves 1 to 2 feet. .MONDAY...Northwest wind 10 to 15 knots. Partly cloudy in the morning then clearing. Waves building to 2 to 3 feet. .MONDAY NIGHT...Northwest wind 10 to 15 knots veering north after midnight. Clear. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. $$ WFO MQT