FZUS53 KMQT 121502 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 1102 AM EDT Tue May 12 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. LMZ221-122000- Green Bay North of line from Cedar River MI to Rock Island Passage- 1102 AM EDT Tue May 12 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY EVENING... .REST OF TODAY...South wind 20 to 25 knots diminishing to 10 to 20 knots late. Rain showers and a slight chance of thunderstorms by late morning, then a chance of rain showers and a slight chance of thunderstorms late. Waves 2 to 4 feet building to 3 to 5 feet occasionally to 7 feet. .TONIGHT...Northwest wind less than 10 knots with gusts up to 20 knots increasing to 10 to 20 knots with gusts up to 31 knots by midnight, then increasing to 20 to 25 knots late. Cloudy. A chance of rain showers through late evening, then a slight chance of rain showers by midnight. Waves subsiding to 2 to 3 feet, then building to 3 to 5 feet occasionally to 7 feet. .WEDNESDAY...North wind 15 to 25 knots. Mostly cloudy in the morning then clearing. Waves subsiding to 2 to 3 feet. .WEDNESDAY NIGHT...North wind 5 to 15 knots. Clear. Waves subsiding to 1 to 2 feet. $$ LMZ248-250-122000- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1102 AM EDT Tue May 12 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING... .REST OF TODAY...Southeast wind 15 to 20 knots with gusts up to 30 knots. Rain showers and a slight chance of thunderstorms by late morning, then a chance of rain showers and a slight chance of thunderstorms late. Waves 3 to 5 feet occasionally to 7 feet building to 5 to 8 feet occasionally to 10 feet. .TONIGHT...East wind 10 to 15 knots backing northwest 10 to 20 knots with gusts up to 30 knots by midnight. Cloudy. A chance of rain showers through midnight, then a slight chance of rain showers late. Waves subsiding to 3 to 5 feet occasionally to 7 feet. .WEDNESDAY...North wind 15 to 25 knots. Mostly cloudy in the morning then clearing. Waves subsiding to 1 to 2 feet. .WEDNESDAY NIGHT...North wind 10 to 15 knots. Clear. Waves 1 to 2 feet. $$ LSZ240-122000- Saxon Harbor WI to Black River MI- 1102 AM EDT Tue May 12 2026 /1002 AM CDT Tue May 12 2026/ .REST OF TODAY...West wind less than 10 knots veering northwest late. Gusts up to 17 knots. Mostly cloudy. A chance of rain showers by late morning, then rain showers likely late. Waves calm to 1 foot. .TONIGHT...North wind 5 to 15 knots backing northwest less than 10 knots late. Cloudy. A chance of rain showers through late evening, then a slight chance of rain showers by midnight. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .WEDNESDAY...Northwest wind less than 10 knots. Partly cloudy in the morning then clearing. Waves 1 to 2 feet. .WEDNESDAY NIGHT...Variable wind less than 10 knots. Mostly clear. Waves calm to 1 foot. $$ LSZ241-122000- Black River to Ontonagon MI- 1102 AM EDT Tue May 12 2026 /1002 AM CDT Tue May 12 2026/ ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT /7 PM CDT/ THIS EVENING THROUGH WEDNESDAY MORNING... .REST OF TODAY...South wind 10 to 15 knots veering northwest late. Mostly cloudy with a chance of rain showers. Waves 1 to 2 feet. .TONIGHT...North wind 10 to 20 knots backing northwest 10 to 15 knots late. Cloudy through midnight then becoming partly cloudy. A chance of rain showers through late evening, then a slight chance of rain showers by midnight. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 2 to 3 feet. .WEDNESDAY...West wind less than 10 knots. Mostly sunny. Waves subsiding to 1 to 2 feet. .WEDNESDAY NIGHT...Variable wind less than 10 knots. Partly cloudy in the evening then clearing. Waves calm to 1 foot. $$ LSZ243-122000- Upper Entrance of Portage Canal to Eagle River MI- 1102 AM EDT Tue May 12 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... .REST OF TODAY...Southeast wind 10 to 20 knots with gusts up to 27 knots. Rain showers. Waves 1 to 2 feet building to 2 to 3 feet, then subsiding to 1 to 2 feet. .TONIGHT...North wind 10 to 20 knots backing northwest 15 to 20 knots late. Cloudy. A chance of rain showers through late evening, then a slight chance of rain showers by midnight. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .WEDNESDAY...Northwest wind 10 to 15 knots backing west in the afternoon. Mostly sunny. Waves subsiding to 1 to 2 feet. .WEDNESDAY NIGHT...Northwest wind less than 10 knots in the evening becoming variable. Mostly clear. Waves 1 to 2 feet. $$ LSZ242-122000- Ontonagon to Upper Entrance of Portage Canal MI- 1102 AM EDT Tue May 12 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH WEDNESDAY MORNING... .REST OF TODAY...Southeast wind 10 to 15 knots veering northwest late. Gusts up to 23 knots. Cloudy with a chance of rain showers. Waves 1 to 2 feet. .TONIGHT...North wind 15 to 20 knots. Cloudy. A chance of rain showers through late evening, then a slight chance of rain showers by midnight. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 2 to 4 feet. .WEDNESDAY...Northwest wind 10 to 15 knots backing west less than 10 knots in the afternoon. Partly cloudy. Waves subsiding to 1 to 2 feet. .WEDNESDAY NIGHT...Northwest wind less than 10 knots in the evening becoming variable. Partly cloudy in the evening then clearing. Waves 1 to 2 feet. $$ LSZ244-245-122000- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 1102 AM EDT Tue May 12 2026 ...GALE WARNING IN EFFECT UNTIL 6 PM EDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM EDT THIS EVENING THROUGH WEDNESDAY AFTERNOON... .REST OF TODAY...Southeast wind up to 30 knots with gale force gusts up to 37 knots. Rain showers. Waves 4 to 7 feet occasionally to 9 feet building to 5 to 8 feet occasionally to 10 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. .TONIGHT...Northeast wind 15 to 20 knots backing north late. Gusts up to 28 knots. Cloudy. A chance of rain showers through midnight, then a slight chance of rain showers late. Waves subsiding to 3 to 5 feet occasionally to 7 feet, then building to 3 to 6 feet occasionally to 8 feet. .WEDNESDAY...Northwest wind 10 to 20 knots with gusts up to 27 knots. Mostly sunny. Waves subsiding to 2 to 3 feet. .WEDNESDAY NIGHT...Northwest wind 10 to 15 knots veering north less than 10 knots after midnight. Clear. Waves subsiding to 1 to 2 feet. $$ LSZ246-122000- Point Isabelle to Lower Entrance of Portage Canal MI- 1102 AM EDT Tue May 12 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING... .REST OF TODAY...Southeast wind up to 30 knots backing east 15 to 25 knots late. Rain showers. Waves 3 to 6 feet occasionally to 8 feet building to 5 to 8 feet occasionally to 10 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. .TONIGHT...North wind 10 to 20 knots backing northwest 15 to 20 knots late. Cloudy. A chance of rain showers through late evening, then a slight chance of rain showers by midnight. Waves subsiding to 2 to 3 feet. .WEDNESDAY...Northwest wind 10 to 20 knots. Mostly sunny. Waves subsiding to 1 to 2 feet. .WEDNESDAY NIGHT...Northwest wind less than 10 knots with gusts up to 17 knots. Clear. Waves calm to 1 foot. $$ LSZ247-122000- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 1102 AM EDT Tue May 12 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .REST OF TODAY...Southeast wind 10 to 20 knots backing east late. Gusts up to 28 knots. Rain showers by late morning, then a chance of rain showers late. Waves 2 to 4 feet building to 3 to 6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...Northwest wind 15 to 20 knots. Cloudy. A chance of rain showers through late evening, then a slight chance of rain showers by midnight. Waves subsiding to 2 to 4 feet, then building to 3 to 5 feet occasionally to 7 feet. .WEDNESDAY...Northwest wind 10 to 20 knots. Partly cloudy. Waves subsiding to 1 to 2 feet. .WEDNESDAY NIGHT...Northwest wind less than 10 knots. Mostly clear. Waves 1 to 2 feet. $$ LSZ248-122000- Huron Islands to Marquette MI- 1102 AM EDT Tue May 12 2026 ...GALE WARNING IN EFFECT UNTIL 6 PM EDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY MORNING... ...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY AFTERNOON... .REST OF TODAY...Southeast wind 15 to 25 knots with gusts up to 32 knots. Rain showers by late morning, then a chance of rain showers late. Waves 3 to 5 feet occasionally to 7 feet building to 3 to 6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...North wind 10 to 20 knots backing northwest 15 to 25 knots by midnight. Gusts up to 32 knots. Cloudy. A chance of rain showers through midnight, then a slight chance of rain showers late. Waves subsiding to 2 to 3 feet, then building to 5 to 8 feet occasionally to 10 feet. .WEDNESDAY...Northwest wind 15 to 25 knots with gusts up to 32 knots. Partly cloudy. A slight chance of rain showers in the morning. Waves subsiding to 3 to 5 feet occasionally to 7 feet. .WEDNESDAY NIGHT...Northwest wind 10 to 20 knots diminishing to less than 10 knots after midnight. Clear. Waves subsiding to 1 to 2 feet. $$ LSZ249-122000- Marquette to Munising MI- 1102 AM EDT Tue May 12 2026 ...GALE WARNING IN EFFECT UNTIL 6 PM EDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY MORNING... ...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY AFTERNOON... .REST OF TODAY...Southeast wind 10 to 20 knots with gusts up to 30 knots. Rain showers. Waves 2 to 3 feet building to 2 to 4 feet, then subsiding to 1 to 2 feet. .TONIGHT...South wind 10 to 15 knots becoming northwest up to 30 knots by midnight. Cloudy with a chance of rain showers. Waves building to 6 to 9 feet occasionally to 11 feet. .WEDNESDAY...Northwest wind up to 30 knots. Mostly cloudy with a slight chance of rain showers in the morning, then mostly sunny in the afternoon. Waves subsiding to 3 to 6 feet occasionally to 8 feet. .WEDNESDAY NIGHT...Northwest wind 15 to 25 knots diminishing to 5 to 15 knots after midnight. Clear. Waves subsiding to 2 to 3 feet. $$ LSZ250-122000- Munising to Grand Marais MI- 1102 AM EDT Tue May 12 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... ...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY AFTERNOON... .REST OF TODAY...Southeast wind 15 to 20 knots with gusts up to 29 knots. Rain showers. Waves 2 to 3 feet subsiding to 1 to 2 feet. .TONIGHT...Southeast wind 10 to 15 knots backing north 15 to 25 knots by midnight. Rain showers likely through midnight, then a chance of rain showers late. Waves building to 4 to 7 feet occasionally to 9 feet. .WEDNESDAY...North wind 20 to 25 knots backing northwest in the afternoon. Mostly cloudy with a chance of rain showers in the morning, then mostly sunny in the afternoon. Waves building to 5 to 8 feet occasionally to 10 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. .WEDNESDAY NIGHT...Northwest wind 15 to 20 knots diminishing to 5 to 15 knots after midnight. Mostly clear. Waves subsiding to 2 to 3 feet. $$ LSZ251-122000- Grand Marais to Whitefish Point MI- 1102 AM EDT Tue May 12 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING... .REST OF TODAY...Southeast wind 15 to 20 knots. Rain showers. Waves 2 to 3 feet building to 2 to 4 feet. .TONIGHT...Southeast wind 15 to 20 knots backing north 15 to 25 knots late. Rain showers likely through midnight, then a chance of rain showers late. Waves subsiding to 2 to 3 feet, then building to 3 to 6 feet occasionally to 8 feet. .WEDNESDAY...North wind 20 to 25 knots backing northwest in the afternoon. Mostly cloudy with a slight chance of rain showers in the morning, then mostly sunny in the afternoon. Waves 3 to 6 feet occasionally to 8 feet. .WEDNESDAY NIGHT...Northwest wind 10 to 20 knots. Mostly clear. Waves subsiding to 2 to 3 feet. $$ WFO MQT