Nearshore Marine Forecast
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
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599 FZUS53 KMQT 210641 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 241 AM EDT Tue May 21 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. LMZ221-248-250-210800- Green Bay North of line from Cedar River MI to Rock Island Passage- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 241 AM EDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE WEDNESDAY NIGHT... .REST OF TONIGHT...Variable wind less than 10 knots. Partly cloudy after midnight then becoming mostly cloudy. Areas of dense fog. Waves calm to 1 foot. .TUESDAY...Variable wind less than 10 knots becoming southeast less than 10 knots by late morning, then backing east 10 to 15 knots late. Mostly cloudy. A slight chance of showers by late morning. A chance of showers late. Waves calm to 1 foot. .TUESDAY NIGHT...Southeast wind 10 to 20 knots veering south 20 to 25 knots after midnight. Gale force gusts up to 37 knots. Showers and a chance of thunderstorms. Waves building to 5 to 8 feet occasionally to 10 feet. .WEDNESDAY...Southwest wind 15 to 25 knots with gale force gusts up to 35 knots. Mostly sunny. A slight chance of showers in the morning. Waves subsiding to 4 to 7 feet occasionally to 9 feet. $$ LSZ240-241-210800- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 241 AM EDT Tue May 21 2024 /141 AM CDT Tue May 21 2024/ ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT /1 PM CDT/ THIS AFTERNOON THROUGH WEDNESDAY MORNING... ...GALE WARNING IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY EVENING... .REST OF TONIGHT...Variable wind less than 10 knots becoming northeast less than 10 knots late. Mostly cloudy. Areas of dense fog. Waves calm to 1 foot. .TUESDAY...Northeast wind 5 to 15 knots veering east 10 to 15 knots late. Gusts up to 27 knots. Cloudy. A chance of rain showers by late morning. Rain showers likely and a slight chance of thunderstorms late. Waves building to 3 to 5 feet occasionally to 7 feet. .TUESDAY NIGHT...East wind 15 to 20 knots veering south 20 to 25 knots after midnight. Gale force gusts up to 36 knots. Showers and a chance of thunderstorms. Waves building to 4 to 7 feet occasionally to 9 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .WEDNESDAY...Southwest wind 20 to 25 knots with gale force gusts up to 43 knots. Mostly cloudy with a chance of showers. Waves building to 6 to 9 feet occasionally to 11 feet, then subsiding to 5 to 8 feet occasionally to 10 feet. $$ LSZ242-243-210800- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 241 AM EDT Tue May 21 2024 ...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY EVENING... .REST OF TONIGHT...Variable wind less than 10 knots. Mostly cloudy. Areas of dense fog through the night. Waves calm to 1 foot. .TUESDAY...East wind 5 to 15 knots increasing to 15 to 20 knots late. Gusts up to 29 knots. Mostly cloudy. A slight chance of rain showers by late morning. A chance of rain showers and a slight chance of thunderstorms late. Waves building to 2 to 4 feet. .TUESDAY NIGHT...East wind 15 to 20 knots veering southeast 20 to 25 knots after midnight. Gusts up to 33 knots. Showers and a chance of thunderstorms. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .WEDNESDAY...Southwest wind up to 30 knots with gale force gusts up to 47 knots. Mostly cloudy with a chance of showers. Waves building to 10 to 14 feet occasionally to 18 feet. $$ LSZ245-210800- Manitou Island to Point Isabelle MI- 241 AM EDT Tue May 21 2024 ...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY MORNING... .REST OF TONIGHT...Variable wind less than 10 knots. Partly cloudy after midnight then becoming mostly cloudy. Areas of dense fog. Waves calm to 1 foot. .TUESDAY...East wind less than 10 knots increasing to 10 to 15 knots late. Gusts up to 22 knots. Mostly cloudy. A chance of rain showers late. Waves calm to 1 foot. .TUESDAY NIGHT...East wind 15 to 20 knots veering southeast after midnight. Gale force gusts up to 37 knots. Rain showers and a chance of thunderstorms. Waves building to 4 to 7 feet occasionally to 9 feet. .WEDNESDAY...South wind 15 to 25 knots veering southwest 15 to 20 knots in the afternoon. Gale force gusts up to 42 knots. Mostly cloudy with a chance of showers. Waves subsiding to 3 to 6 feet occasionally to 8 feet, then building to 4 to 7 feet occasionally to 9 feet. $$ LSZ244-210800- Eagle River to Manitou Island MI- 241 AM EDT Tue May 21 2024 ...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY EVENING... .REST OF TONIGHT...Variable wind less than 10 knots. Partly cloudy after midnight then becoming mostly cloudy. Areas of dense fog. Waves calm to 1 foot. .TUESDAY...East wind 5 to 15 knots with gusts up to 25 knots. Mostly cloudy. A slight chance of rain showers by late morning. A chance of rain showers late. Waves building to 1 to 2 feet. .TUESDAY NIGHT...East wind 15 to 25 knots veering southeast 20 to 25 knots after midnight. Gale force gusts up to 36 knots. Rain showers and a chance of thunderstorms. Waves building to 4 to 7 feet occasionally to 9 feet. .WEDNESDAY...Southwest wind 15 to 25 knots becoming 20 to 25 knots in the afternoon. Gale force gusts up to 46 knots. Mostly cloudy with a chance of showers. Waves subsiding to 3 to 6 feet occasionally to 8 feet, then building to 10 to 14 feet occasionally to 18 feet. $$ LSZ246-210800- Point Isabelle to Lower Entrance of Portage Canal MI- 241 AM EDT Tue May 21 2024 ...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY MORNING... .REST OF TONIGHT...Variable wind less than 10 knots. Partly cloudy after midnight then becoming mostly cloudy. Areas of dense fog. Waves calm to 1 foot. .TUESDAY...East wind 5 to 15 knots increasing to 15 to 20 knots late. Gusts up to 27 knots. Mostly cloudy. A slight chance of rain showers by late morning. A chance of rain showers late. Waves building to 1 to 2 feet. .TUESDAY NIGHT...East wind 15 to 20 knots veering southeast after midnight. Gale force gusts up to 35 knots. Rain showers and a chance of thunderstorms. Waves building to 3 to 6 feet occasionally to 8 feet. .WEDNESDAY...Southwest wind 15 to 20 knots. Gale force gusts up to 44 knots. Mostly cloudy with a chance of showers. Waves subsiding to 3 to 5 feet occasionally to 7 feet. $$ LSZ247-210800- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 241 AM EDT Tue May 21 2024 ...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY MORNING... .REST OF TONIGHT...Variable wind less than 10 knots. Mostly cloudy. Areas of dense fog. Waves calm to 1 foot. .TUESDAY...Northeast wind less than 10 knots veering east 10 to 20 knots by late morning. Gusts up to 27 knots. Mostly cloudy. A slight chance of rain showers by late morning. A chance of rain showers late. Waves building to 1 to 2 feet. .TUESDAY NIGHT...East wind 15 to 20 knots veering southeast after midnight. Gale force gusts up to 35 knots. Rain showers and a chance of thunderstorms. Waves building to 3 to 5 feet occasionally to 7 feet. .WEDNESDAY...Southwest wind 15 to 20 knots veering west in the afternoon. Gale force gusts up to 37 knots. Mostly cloudy with a chance of showers. Waves subsiding to 2 to 4 feet, then building to 3 to 6 feet occasionally to 8 feet. $$ LSZ248-210800- Huron Islands to Marquette MI- 241 AM EDT Tue May 21 2024 ...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY MORNING... .REST OF TONIGHT...Variable wind less than 10 knots. Mostly cloudy. Areas of dense fog. Waves calm to 1 foot. .TUESDAY...East wind 5 to 15 knots becoming 10 to 15 knots late. Gusts up to 24 knots. Mostly cloudy. A slight chance of rain showers by late morning. Waves building to 1 to 2 feet. .TUESDAY NIGHT...Southeast wind 10 to 20 knots becoming 15 to 20 knots after midnight. Gale force gusts up to 35 knots. Rain showers and a chance of thunderstorms. Waves building to 3 to 5 feet occasionally to 7 feet. .WEDNESDAY...Southwest wind 15 to 20 knots veering west 10 to 20 knots in the afternoon. Gale force gusts up to 34 knots. Partly cloudy with a slight chance of showers. Waves subsiding to 2 to 4 feet, then building to 3 to 5 feet occasionally to 7 feet. $$ LSZ249-210800- Marquette to Munising MI- 241 AM EDT Tue May 21 2024 ...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY MORNING... .REST OF TONIGHT...Variable wind less than 10 knots. Mostly cloudy. Areas of dense fog. Waves calm to 1 foot. .TUESDAY...Northeast wind less than 10 knots veering east late. Gusts up to 17 knots. Mostly cloudy. A slight chance of rain showers late. Waves calm to 1 foot. .TUESDAY NIGHT...Southeast wind 10 to 20 knots veering south 15 to 20 knots after midnight. Gale force gusts up to 35 knots. Showers and a chance of thunderstorms. Waves building to 2 to 4 feet. .WEDNESDAY...South wind 15 to 20 knots veering southwest 10 to 20 knots in the afternoon. Gusts up to 32 knots. Partly cloudy with a slight chance of showers. Waves 2 to 4 feet. $$ LSZ250-210800- Munising to Grand Marais MI- 241 AM EDT Tue May 21 2024 ...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY MORNING... .REST OF TONIGHT...Variable wind less than 10 knots. Partly cloudy after midnight then becoming mostly cloudy. Patchy fog after midnight, then areas of dense fog late. Waves calm to 1 foot. .TUESDAY...Variable wind less than 10 knots becoming east less than 10 knots late. Gusts up to 17 knots. Mostly cloudy. A chance of rain showers late. Waves calm to 1 foot. .TUESDAY NIGHT...Southeast wind 10 to 20 knots increasing to 20 to 25 knots after midnight. Gale force gusts up to 35 knots. Showers and a chance of thunderstorms. Waves building to 2 to 4 feet. .WEDNESDAY...South wind 15 to 20 knots veering southwest 10 to 15 knots in the afternoon. Gusts up to 32 knots. Partly cloudy with a slight chance of showers. Waves 2 to 4 feet. $$ LSZ251-210800- Grand Marais to Whitefish Point MI- 241 AM EDT Tue May 21 2024 ...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY MORNING... .REST OF TONIGHT...Variable wind less than 10 knots. Mostly cloudy. Patchy fog after midnight, then areas of dense fog late. Waves calm to 1 foot. .TUESDAY...Variable wind less than 10 knots becoming east less than 10 knots late. Mostly cloudy. A slight chance of rain showers late. Waves calm to 1 foot. .TUESDAY NIGHT...Southeast wind 10 to 20 knots increasing to 15 to 25 knots after midnight. Gale force gusts up to 35 knots. A chance of showers and thunderstorms in the evening, then showers and a chance of thunderstorms after midnight. Waves building to 2 to 4 feet. .WEDNESDAY...South wind 15 to 25 knots veering southwest 10 to 15 knots in the afternoon. Gusts up to 32 knots. Partly cloudy. A chance of showers in the morning, then a slight chance of showers in the afternoon. Waves subsiding to 2 to 3 feet, then building to 2 to 4 feet. $$ WFO MQT