


Nearshore Marine Forecast
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
421 FZUS53 KMQT 061501 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 1101 AM EDT Fri Jun 6 2025 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. LMZ221-062000- Green Bay North of line from Cedar River MI to Rock Island Passage- 1101 AM EDT Fri Jun 6 2025 .REST OF TODAY...Northeast wind less than 10 knots. Areas of smoke by late morning. Mostly cloudy with a slight chance of showers and thunderstorms. Waves calm to 1 foot. .TONIGHT...North wind less than 10 knots. Mostly cloudy with a slight chance of rain showers through late evening, then partly cloudy by midnight. Waves calm to 1 foot. .SATURDAY...Variable wind less than 10 knots becoming southeast less than 10 knots in the afternoon. Mostly sunny. Waves calm to 1 foot. .SATURDAY NIGHT...Variable wind less than 10 knots becoming southeast less than 10 knots after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves calm to 1 foot. $$ LMZ248-250-062000- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1101 AM EDT Fri Jun 6 2025 .REST OF TODAY...Variable wind less than 10 knots becoming north less than 10 knots late. Mostly cloudy. Areas of smoke through the day. Waves calm to 1 foot. .TONIGHT...North wind less than 10 knots. Mostly cloudy with a slight chance of showers through late evening, then partly cloudy by midnight. Waves calm to 1 foot. .SATURDAY...Variable wind less than 10 knots becoming southeast less than 10 knots in the afternoon. Sunny. Waves calm to 1 foot. .SATURDAY NIGHT...Southeast wind less than 10 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves calm to 1 foot. $$ LSZ240-241-062000- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 1101 AM EDT Fri Jun 6 2025 /1001 AM CDT Fri Jun 6 2025/ .REST OF TODAY...North wind less than 10 knots by late morning becoming variable. Cloudy with a chance of showers by late morning, then partly cloudy late. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots. Mostly clear. Areas of smoke through late evening. Waves calm to 1 foot. .SATURDAY...Variable wind less than 10 knots becoming east less than 10 knots in the afternoon. Mostly sunny. Isolated showers in the afternoon. Waves calm to 1 foot. .SATURDAY NIGHT...South wind 5 to 15 knots. Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with showers likely and a slight chance of thunderstorms after midnight. Waves building to 1 to 2 feet. $$ LSZ242-243-062000- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 1101 AM EDT Fri Jun 6 2025 .REST OF TODAY...Northwest wind less than 10 knots. Mostly cloudy. A chance of showers by late morning, then a slight chance of showers late. Areas of smoke late. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots. Mostly clear. Areas of smoke. Waves calm to 1 foot. .SATURDAY...Variable wind less than 10 knots becoming east less than 10 knots in the afternoon. Gusts up to 18 knots. Mostly sunny. Isolated showers in the afternoon. Waves calm to 1 foot. .SATURDAY NIGHT...Southeast wind 10 to 15 knots. Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Waves calm to 1 foot. $$ LSZ244-245-062000- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 1101 AM EDT Fri Jun 6 2025 .REST OF TODAY...Variable wind less than 10 knots becoming west less than 10 knots late. Partly cloudy. A chance of showers by late morning, then a slight chance of showers late. Areas of smoke late. Waves calm to 1 foot. .TONIGHT...Southwest wind less than 10 knots veering west by midnight, then becoming variable late. Mostly clear. Areas of smoke through the night. Waves calm to 1 foot. .SATURDAY...South wind less than 10 knots backing southeast 5 to 15 knots in the afternoon. Mostly sunny. Areas of smoke. Waves calm to 1 foot. .SATURDAY NIGHT...Southeast wind 10 to 15 knots. Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Waves building to 1 to 2 feet. $$ LSZ246-062000- Point Isabelle to Lower Entrance of Portage Canal MI- 1101 AM EDT Fri Jun 6 2025 .REST OF TODAY...Variable wind less than 10 knots. Gusts up to 12 knots. Cloudy by late morning then becoming partly cloudy. A slight chance of showers. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots. Mostly clear. Areas of smoke through the night. Waves calm to 1 foot. .SATURDAY...Southeast wind less than 10 knots backing east in the afternoon. Gusts up to 19 knots. Mostly sunny. Isolated rain showers in the afternoon. Waves calm to 1 foot. .SATURDAY NIGHT...Southeast wind less than 10 knots veering south after midnight. Gusts up to 17 knots. Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Waves calm to 1 foot. $$ LSZ247-062000- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 1101 AM EDT Fri Jun 6 2025 .REST OF TODAY...Variable wind less than 10 knots. Gusts up to 12 knots. Mostly cloudy with a slight chance of showers. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots. Mostly clear. Waves calm to 1 foot. .SATURDAY...East wind less than 10 knots increasing to 10 to 15 knots in the afternoon. Mostly sunny. Isolated rain showers in the afternoon. Waves building to 1 to 2 feet. .SATURDAY NIGHT...Southeast wind less than 10 knots veering south after midnight. Gusts up to 18 knots. Mostly clear in the evening, then mostly cloudy with a chance of showers after midnight. Waves 1 to 2 feet. $$ LSZ248-062000- Huron Islands to Marquette MI- 1101 AM EDT Fri Jun 6 2025 .REST OF TODAY...Variable wind less than 10 knots. Mostly cloudy with a slight chance of showers. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots. Mostly clear. Waves calm to 1 foot. .SATURDAY...Southeast wind 5 to 15 knots. Sunny. Waves building to 1 to 2 feet. .SATURDAY NIGHT...South wind less than 10 knots with gusts up to 18 knots. Mostly clear in the evening, then mostly cloudy with a slight chance of showers after midnight. Waves 1 to 2 feet. $$ LSZ249-062000- Marquette to Munising MI- 1101 AM EDT Fri Jun 6 2025 .REST OF TODAY...North wind less than 10 knots. Mostly cloudy with a slight chance of showers. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots. Partly cloudy. A slight chance of rain showers through late evening. Waves calm to 1 foot. .SATURDAY...Variable wind less than 10 knots becoming east less than 10 knots in the afternoon. Mostly sunny. Waves calm to 1 foot. .SATURDAY NIGHT...Southeast wind less than 10 knots veering south 10 to 15 knots after midnight. Partly cloudy. Waves calm to 1 foot. $$ LSZ250-062000- Munising to Grand Marais MI- 1101 AM EDT Fri Jun 6 2025 .REST OF TODAY...North wind less than 10 knots backing northwest late. Mostly cloudy. A slight chance of showers by late morning. Waves calm to 1 foot. .TONIGHT...West wind less than 10 knots through late evening becoming variable. Partly cloudy. Waves calm to 1 foot. .SATURDAY...Variable wind less than 10 knots becoming northeast less than 10 knots in the afternoon. Mostly sunny. Waves calm to 1 foot. .SATURDAY NIGHT...Southeast wind less than 10 knots veering south 10 to 15 knots after midnight. Partly cloudy. Waves calm to 1 foot. $$ LSZ251-062000- Grand Marais to Whitefish Point MI- 1101 AM EDT Fri Jun 6 2025 .REST OF TODAY...North wind less than 10 knots backing northwest late. Mostly cloudy. A slight chance of showers by late morning. Waves calm to 1 foot. .TONIGHT...Northwest wind less than 10 knots. Mostly cloudy through late evening then becoming mostly clear. Waves calm to 1 foot. .SATURDAY...Northwest wind less than 10 knots veering northeast in the afternoon. Mostly sunny. Waves calm to 1 foot. .SATURDAY NIGHT...Southeast wind less than 10 knots increasing to 10 to 15 knots after midnight. Partly cloudy. Waves calm to 1 foot. $$ WFO MQT