Nearshore Marine Forecast
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
817 FZUS53 KMQT 052102 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 502 PM EDT Thu Jun 5 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. LMZ221-060800- Green Bay North of line from Cedar River MI to Rock Island Passage- 502 PM EDT Thu Jun 5 2025 .LATE THIS AFTERNOON...South wind less than 10 knots. Partly cloudy. Areas of smoke. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots. Partly cloudy through late evening then becoming mostly cloudy. Areas of smoke. Waves calm to 1 foot. .FRIDAY...Variable wind less than 10 knots becoming northeast less than 10 knots by late morning, then backing north late. Areas of smoke through early afternoon. Mostly cloudy with a slight chance of showers. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots. Partly cloudy. 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. $$ LMZ248-250-060800- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 502 PM EDT Thu Jun 5 2025 .LATE THIS AFTERNOON...South wind less than 10 knots. Partly cloudy. Areas of smoke. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots. Partly cloudy through late evening then becoming mostly cloudy. Areas of smoke through late evening. Areas of smoke late. Waves calm to 1 foot. .FRIDAY...Variable wind less than 10 knots becoming northeast less than 10 knots by late morning, then backing north late. Mostly cloudy with a slight chance of showers. Areas of smoke through mid morning. Areas of smoke late. Waves calm to 1 foot. .FRIDAY NIGHT...North wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. .SATURDAY...East wind less than 10 knots veering southeast in the afternoon. Mostly sunny. Waves calm to 1 foot. $$ LSZ240-241-060800- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 502 PM EDT Thu Jun 5 2025 /402 PM CDT Thu Jun 5 2025/ .LATE THIS AFTERNOON...Southeast wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. .TONIGHT...East wind less than 10 knots through late evening becoming variable. Cloudy. A slight chance of showers through midnight, then a chance of showers late. Waves calm to 1 foot. .FRIDAY...Variable wind less than 10 knots. Cloudy through mid morning then becoming partly cloudy. A chance of showers through early afternoon, then a slight chance of showers late. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots. Mostly clear. Waves calm to 1 foot. .SATURDAY...Southeast wind less than 10 knots backing east in the afternoon. Mostly sunny. A slight chance of showers in the afternoon. Waves calm to 1 foot. $$ LSZ242-243-060800- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 502 PM EDT Thu Jun 5 2025 .LATE THIS AFTERNOON...Variable wind less than 10 knots. Mostly sunny. Waves calm to 1 foot. .TONIGHT...Northeast wind less than 10 knots through late evening becoming variable. Cloudy. A slight chance of showers through midnight, then a chance of showers late. Waves calm to 1 foot. .FRIDAY...Variable wind less than 10 knots. Mostly cloudy. A chance of showers through mid morning, then a slight chance of showers by late morning. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. .SATURDAY...Variable wind less than 10 knots becoming east less than 10 knots in the afternoon. Gusts up to 17 knots. Mostly sunny. Waves calm to 1 foot. $$ LSZ244-245-060800- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 502 PM EDT Thu Jun 5 2025 .LATE THIS AFTERNOON...South wind less than 10 knots. Mostly sunny. Waves calm to 1 foot. .TONIGHT...South wind less than 10 knots veering west by midnight. Cloudy. A slight chance of rain showers by midnight. A chance of rain showers late. Waves calm to 1 foot. .FRIDAY...Variable wind less than 10 knots. Mostly cloudy. A slight chance of rain showers through early afternoon. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots. Partly cloudy. Areas of smoke. Waves calm to 1 foot. .SATURDAY...Variable wind less than 10 knots becoming southeast less than 10 knots in the afternoon. Gusts up to 17 knots. Mostly sunny. Waves calm to 1 foot. $$ LSZ246-060800- Point Isabelle to Lower Entrance of Portage Canal MI- 502 PM EDT Thu Jun 5 2025 .LATE THIS AFTERNOON...Variable wind less than 10 knots. Mostly sunny. Waves calm to 1 foot. .TONIGHT...East wind less than 10 knots through late evening becoming variable. Cloudy. A slight chance of showers through midnight, then a chance of showers late. Waves calm to 1 foot. .FRIDAY...Variable wind less than 10 knots. Gusts up to 12 knots. Mostly cloudy. A chance of showers through mid morning, then a slight chance of showers by late morning. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots. Partly cloudy. Areas of smoke after midnight. Waves calm to 1 foot. .SATURDAY...Southeast wind less than 10 knots backing east in the afternoon. Gusts up to 18 knots. Mostly sunny. Waves calm to 1 foot. $$ LSZ247-060800- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 502 PM EDT Thu Jun 5 2025 .LATE THIS AFTERNOON...Southeast wind less than 10 knots. Mostly sunny. Waves calm to 1 foot. .TONIGHT...East wind less than 10 knots through late evening becoming variable. Cloudy. A slight chance of showers through late evening. A chance of showers late. Waves calm to 1 foot. .FRIDAY...Variable wind less than 10 knots. Gusts up to 13 knots. Mostly cloudy. A chance of showers through mid morning, then a slight chance of showers by late morning. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. .SATURDAY...Southeast wind less than 10 knots backing east in the afternoon. Gusts up to 19 knots. Mostly sunny. Waves calm to 1 foot. $$ LSZ248-060800- Huron Islands to Marquette MI- 502 PM EDT Thu Jun 5 2025 .LATE THIS AFTERNOON...Southeast wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. .TONIGHT...Southeast wind less than 10 knots through late evening becoming variable. Mostly cloudy. A slight chance of showers by midnight. Waves calm to 1 foot. .FRIDAY...Variable wind less than 10 knots. Mostly cloudy. A chance of showers through early afternoon, then a slight chance of showers late. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. .SATURDAY...Variable wind less than 10 knots becoming southeast less than 10 knots in the afternoon. Gusts up to 18 knots. Mostly sunny. Waves calm to 1 foot. $$ LSZ249-060800- Marquette to Munising MI- 502 PM EDT Thu Jun 5 2025 .LATE THIS AFTERNOON...East wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. .TONIGHT...Southeast wind less than 10 knots through late evening becoming variable. Mostly cloudy. Areas of smoke by midnight. A slight chance of showers late. Waves calm to 1 foot. .FRIDAY...Variable wind less than 10 knots. Areas of smoke through mid morning. Mostly cloudy with a chance of showers. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots. Partly cloudy. 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. $$ LSZ250-060800- Munising to Grand Marais MI- 502 PM EDT Thu Jun 5 2025 .LATE THIS AFTERNOON...East wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots. Mostly cloudy. Areas of smoke through the night. Waves calm to 1 foot. .FRIDAY...Variable wind less than 10 knots. Mostly cloudy. Areas of smoke through early afternoon. A chance of showers through early afternoon, then a slight chance of showers late. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. .SATURDAY...East wind less than 10 knots. Mostly sunny. Waves calm to 1 foot. $$ LSZ251-060800- Grand Marais to Whitefish Point MI- 502 PM EDT Thu Jun 5 2025 .LATE THIS AFTERNOON...Variable wind less than 10 knots. Mostly sunny. Areas of smoke. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots. Partly cloudy through late evening then becoming mostly cloudy. Areas of smoke through late evening. Areas of smoke late. Waves calm to 1 foot. .FRIDAY...Northwest wind less than 10 knots. Mostly cloudy. Areas of smoke through mid morning. A slight chance of showers through mid morning, then a chance of showers by late morning. A slight chance of showers late. Waves calm to 1 foot. .FRIDAY NIGHT...Northwest wind less than 10 knots. Mostly cloudy. A slight chance of rain showers in the evening. Waves calm to 1 foot. .SATURDAY...North wind less than 10 knots veering northeast in the afternoon. Mostly sunny. Waves calm to 1 foot. $$ WFO MQT