FZUS53 KMQT 221501 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 1100 AM EDT Fri May 22 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. LMZ221-222000- Green Bay North of line from Cedar River MI to Rock Island Passage- 1100 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 PM EDT THIS EVENING... .REST OF TODAY...East wind 10 to 20 knots. Mostly sunny. Waves 1 to 2 feet building to 2 to 3 feet. .TONIGHT...East wind 10 to 20 knots. Partly cloudy through midnight, then cloudy with a slight chance of showers late. Waves subsiding to 1 to 2 feet. .SATURDAY...East wind 10 to 15 knots. Mostly cloudy. A slight chance of showers in the morning. Waves building to 2 to 3 feet. .SATURDAY NIGHT...East wind 5 to 15 knots diminishing to less than 10 knots after midnight. Cloudy. Waves subsiding to 1 to 2 feet. $$ LMZ248-250-222000- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1100 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 PM EDT THIS EVENING... .REST OF TODAY...East wind 10 to 20 knots with gusts up to 29 knots. Mostly sunny. Waves 1 to 2 feet building to 2 to 4 feet. .TONIGHT...East wind 10 to 20 knots with gusts up to 27 knots. Mostly clear through midnight then becoming mostly cloudy. Waves subsiding to 2 to 3 feet. .SATURDAY...East wind 15 to 20 knots. Mostly cloudy. A slight chance of showers in the morning. Waves building to 3 to 5 feet occasionally to 7 feet. .SATURDAY NIGHT...East wind 10 to 20 knots diminishing to less than 10 knots after midnight. Mostly cloudy. Waves subsiding to 1 to 2 feet. $$ LSZ240-241-222000- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 1100 AM EDT Fri May 22 2026 /1000 AM CDT Fri May 22 2026/ .REST OF TODAY...East wind 10 to 15 knots. Mostly sunny by late morning then becoming mostly cloudy. Waves calm to 1 foot building to 2 to 3 feet. .TONIGHT...East wind 10 to 15 knots. Cloudy. A slight chance of rain showers by midnight. A chance of rain showers late. Waves subsiding to 1 to 2 feet. .SATURDAY...Southeast wind less than 10 knots. Rain showers likely. Waves 1 to 2 feet. .SATURDAY NIGHT...Variable wind less than 10 knots. Cloudy. A slight chance of rain showers in the evening. Waves calm to 1 foot. $$ LSZ243-222000- Upper Entrance of Portage Canal to Eagle River MI- 1100 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM EDT THIS AFTERNOON THROUGH LATE TONIGHT... .REST OF TODAY...Southeast wind 10 to 15 knots with gusts up to 24 knots. Mostly sunny. Waves calm to 1 foot building to 1 to 2 feet. .TONIGHT...Southeast wind 10 to 15 knots with gusts up to 25 knots. Mostly cloudy. Waves 1 to 2 feet. .SATURDAY...Southeast wind 10 to 15 knots with gusts up to 23 knots. Mostly cloudy with a chance of rain showers. Waves 1 to 2 feet. .SATURDAY NIGHT...Southeast wind 10 to 15 knots veering south less than 10 knots after midnight. Cloudy. A chance of rain showers in the evening, then a slight chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ242-222000- Ontonagon to Upper Entrance of Portage Canal MI- 1100 AM EDT Fri May 22 2026 .REST OF TODAY...East wind 10 to 15 knots with gusts up to 24 knots. Mostly sunny. Waves calm to 1 foot building to 1 to 2 feet. .TONIGHT...Southeast wind 5 to 15 knots with gusts up to 25 knots. Mostly cloudy. A slight chance of rain showers late. Waves 1 to 2 feet. .SATURDAY...Southeast wind 10 to 15 knots diminishing to less than 10 knots in the afternoon. Mostly cloudy. A slight chance of rain showers in the morning, then rain showers likely in the afternoon. Waves building to 1 to 2 feet. .SATURDAY NIGHT...Southeast wind less than 10 knots veering south after midnight. Cloudy. A chance of rain showers in the evening, then a slight chance of rain showers after midnight. Waves calm to 1 foot. $$ LSZ245-222000- Manitou Island to Point Isabelle MI- 1100 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING... .REST OF TODAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves 1 to 2 feet building to 2 to 3 feet. .TONIGHT...Southeast wind 10 to 15 knots with gusts up to 23 knots. Partly cloudy through late evening then becoming mostly cloudy. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. .SATURDAY...Southeast wind 15 to 25 knots. Mostly cloudy with a chance of rain showers. Waves building to 3 to 6 feet occasionally to 8 feet. .SATURDAY NIGHT...Southeast wind 15 to 25 knots diminishing to 10 to 15 knots after midnight. Cloudy. A chance of rain showers in the evening, then a slight chance of rain showers after midnight. Waves subsiding to 2 to 3 feet. $$ LSZ244-222000- Eagle River to Manitou Island MI- 1100 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM EDT THIS AFTERNOON THROUGH SATURDAY MORNING... .REST OF TODAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves 1 to 2 feet building to 2 to 3 feet. .TONIGHT...Southeast wind 10 to 15 knots with gusts up to 25 knots. Partly cloudy through late evening then becoming mostly cloudy. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. .SATURDAY...Southeast wind 15 to 20 knots. Mostly cloudy with a chance of rain showers. Waves building to 3 to 5 feet occasionally to 7 feet. .SATURDAY NIGHT...Southeast wind 15 to 20 knots diminishing to 5 to 15 knots after midnight. Gusts up to 27 knots. Cloudy. A chance of rain showers in the evening, then a slight chance of rain showers after midnight. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 2 to 3 feet. $$ LSZ246-222000- Point Isabelle to Lower Entrance of Portage Canal MI- 1100 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING... .REST OF TODAY...East wind 10 to 20 knots. Mostly sunny. Waves 1 to 2 feet building to 2 to 3 feet. .TONIGHT...East wind 10 to 15 knots with gusts up to 26 knots. Partly cloudy through late evening then becoming mostly cloudy. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. .SATURDAY...East wind 15 to 25 knots. Mostly cloudy with a chance of rain showers. Waves building to 3 to 6 feet occasionally to 8 feet. .SATURDAY NIGHT...Southeast wind 15 to 25 knots diminishing to 5 to 15 knots after midnight. Cloudy. A chance of rain showers in the evening, then a slight chance of rain showers after midnight. Waves subsiding to 1 to 2 feet. $$ LSZ247-222000- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 1100 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING... .REST OF TODAY...East wind 10 to 20 knots. Mostly sunny. Waves 1 to 2 feet building to 2 to 3 feet. .TONIGHT...East wind 10 to 15 knots with gusts up to 23 knots. Partly cloudy through late evening then becoming mostly cloudy. Waves 2 to 3 feet. .SATURDAY...Southeast wind 10 to 20 knots. Mostly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Waves building to 3 to 5 feet occasionally to 7 feet. .SATURDAY NIGHT...Southeast wind 5 to 15 knots with gusts up to 23 knots. Cloudy. A chance of rain showers in the evening, then a slight chance of rain showers after midnight. Waves subsiding to 1 to 2 feet. $$ LSZ248-222000- Huron Islands to Marquette MI- 1100 AM EDT Fri May 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM EDT THIS AFTERNOON THROUGH LATE TONIGHT... .REST OF TODAY...East wind 10 to 15 knots with gusts up to 22 knots. Mostly sunny. Waves 1 to 2 feet building to 2 to 3 feet. .TONIGHT...Southeast wind 10 to 15 knots with gusts up to 23 knots. Partly cloudy through midnight then becoming mostly cloudy. Waves 2 to 3 feet. .SATURDAY...Southeast wind 10 to 20 knots. Partly cloudy with a chance of rain showers. Waves building to 3 to 5 feet occasionally to 7 feet. .SATURDAY NIGHT...Southeast wind 10 to 20 knots diminishing to less than 10 knots after midnight. Cloudy. A chance of rain showers in the evening, then a slight chance of rain showers after midnight. Waves subsiding to 1 to 2 feet. $$ LSZ249-222000- Marquette to Munising MI- 1100 AM EDT Fri May 22 2026 .REST OF TODAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves calm to 1 foot building to 1 to 2 feet. .TONIGHT...Southeast wind 10 to 15 knots. Mostly clear through midnight then becoming mostly cloudy. Waves 1 to 2 feet. .SATURDAY...Southeast wind 10 to 15 knots. Mostly cloudy. A slight chance of showers in the afternoon. Waves 1 to 2 feet. .SATURDAY NIGHT...Southeast wind 5 to 15 knots. Mostly cloudy. A slight chance of rain showers in the evening. Waves 1 to 2 feet. $$ LSZ250-222000- Munising to Grand Marais MI- 1100 AM EDT Fri May 22 2026 .REST OF TODAY...Southeast wind 10 to 15 knots. Sunny. Waves calm to 1 foot building to 1 to 2 feet. .TONIGHT...Southeast wind 10 to 15 knots with gusts up to 22 knots. Mostly clear. Waves 1 to 2 feet. .SATURDAY...Southeast wind 10 to 20 knots. Mostly cloudy. A slight chance of showers in the afternoon. Waves building to 2 to 3 feet. .SATURDAY NIGHT...Southeast wind 5 to 15 knots. Gusts up to 22 knots in the evening. Cloudy. Waves subsiding to 1 to 2 feet. $$ LSZ251-222000- Grand Marais to Whitefish Point MI- 1100 AM EDT Fri May 22 2026 .REST OF TODAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves calm to 1 foot building to 1 to 2 feet. .TONIGHT...Southeast wind 10 to 15 knots with gusts up to 22 knots. Mostly clear. Waves 1 to 2 feet. .SATURDAY...Southeast wind 15 to 20 knots with gusts up to 27 knots. Mostly cloudy. Waves building to 2 to 4 feet. .SATURDAY NIGHT...Southeast wind 10 to 20 knots. Mostly cloudy. Waves subsiding to 1 to 2 feet. $$ WFO MQT