FZUS53 KMQT 131501 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 1100 AM EDT Mon Apr 13 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. LMZ221-132000- Green Bay North of line from Cedar River MI to Rock Island Passage- 1100 AM EDT Mon Apr 13 2026 .REST OF TODAY...North wind less than 10 knots veering east late. Mostly cloudy. Waves 1 to 2 feet. .TONIGHT...East wind 10 to 15 knots backing northeast 5 to 15 knots late. Rain showers and a chance of thunderstorms through the night. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .TUESDAY...Northeast wind less than 10 knots veering southeast in the afternoon. Mostly cloudy with a slight chance of rain showers. Waves 1 to 2 feet. .TUESDAY NIGHT...Northeast wind less than 10 knots backing north after midnight. Mostly cloudy with a chance of rain showers. Waves calm to 1 foot. $$ LMZ248-250-132000- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1100 AM EDT Mon Apr 13 2026 .REST OF TODAY...North wind less than 10 knots veering east late. Partly cloudy. Waves 2 to 4 feet subsiding to 1 to 2 feet. .TONIGHT...East wind 5 to 15 knots increasing to 10 to 20 knots by midnight. A chance of showers and thunderstorms through late evening, then rain showers and a chance of thunderstorms by midnight. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. .TUESDAY...Northeast wind 10 to 15 knots veering southeast less than 10 knots in the afternoon. Mostly cloudy with a slight chance of rain showers. Waves subsiding to 1 to 2 feet. .TUESDAY NIGHT...Northeast wind less than 10 knots backing north after midnight. Mostly cloudy with a chance of rain showers. Waves 1 to 2 feet. $$ LSZ240-241-132000- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 1100 AM EDT Mon Apr 13 2026 /1000 AM CDT Mon Apr 13 2026/ .REST OF TODAY...Variable wind less than 10 knots becoming northeast 5 to 15 knots late. Mostly cloudy. A slight chance of rain showers late. Waves calm to 1 foot. .TONIGHT...Northeast wind 10 to 15 knots. Rain showers and a slight chance of thunderstorms. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. .TUESDAY...Northeast wind less than 10 knots backing north in the afternoon. Mostly cloudy. A slight chance of rain showers in the afternoon. Waves subsiding to 1 to 2 feet. .TUESDAY NIGHT...North wind less than 10 knots in the evening becoming variable. Mostly cloudy. Waves 1 to 2 feet. $$ LSZ242-243-132000- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 1100 AM EDT Mon Apr 13 2026 .REST OF TODAY...Northwest wind less than 10 knots veering northeast late. Mostly cloudy. Waves 1 to 2 feet. .TONIGHT...East wind 10 to 15 knots. Rain showers likely and a slight chance of thunderstorms. Waves building to 1 to 2 feet. .TUESDAY...Northeast wind 10 to 15 knots. Mostly cloudy with a slight chance of rain showers. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .TUESDAY NIGHT...North wind less than 10 knots. Mostly cloudy. Waves 1 to 2 feet. $$ LSZ244-245-132000- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 1100 AM EDT Mon Apr 13 2026 .REST OF TODAY...Northwest wind less than 10 knots veering northeast late. Mostly cloudy. Waves 1 to 2 feet. .TONIGHT...East wind 5 to 15 knots. Cloudy. A chance of rain showers through midnight, then rain showers likely late. Waves building to 2 to 3 feet. .TUESDAY...Northeast wind 5 to 15 knots. Cloudy with a slight chance of rain showers. Waves subsiding to 1 to 2 feet. .TUESDAY NIGHT...North wind less than 10 knots in the evening becoming variable. Mostly cloudy. Waves 1 to 2 feet. $$ LSZ246-132000- Point Isabelle to Lower Entrance of Portage Canal MI- 1100 AM EDT Mon Apr 13 2026 .REST OF TODAY...Northwest wind less than 10 knots veering east late. Mostly cloudy. Waves calm to 1 foot. .TONIGHT...East wind 10 to 15 knots. A chance of rain showers through late evening. A slight chance of thunderstorms through midnight. Rain showers likely by midnight. Waves building to 1 to 2 feet. .TUESDAY...Northeast wind less than 10 knots. Mostly cloudy. A slight chance of rain showers in the morning. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .TUESDAY NIGHT...North wind less than 10 knots in the evening becoming variable. Mostly cloudy. Waves 1 to 2 feet. $$ LSZ247-132000- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 1100 AM EDT Mon Apr 13 2026 .REST OF TODAY...Northwest wind less than 10 knots veering east late. Mostly cloudy. Waves calm to 1 foot. .TONIGHT...East wind 10 to 15 knots. A chance of rain showers through late evening. A slight chance of thunderstorms through midnight. Rain showers by midnight. Waves building to 1 to 2 feet. .TUESDAY...Northeast wind less than 10 knots. Mostly cloudy. A slight chance of rain showers in the morning. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .TUESDAY NIGHT...North wind less than 10 knots in the evening becoming variable. Mostly cloudy. A slight chance of rain showers in the evening. Waves 1 to 2 feet. $$ LSZ248-132000- Huron Islands to Marquette MI- 1100 AM EDT Mon Apr 13 2026 .REST OF TODAY...Northwest wind less than 10 knots veering east late. Mostly cloudy. Waves 1 to 2 feet. .TONIGHT...East wind 5 to 15 knots becoming 10 to 15 knots late. A chance of rain showers and a slight chance of thunderstorms through late evening, then rain showers and a slight chance of thunderstorms by midnight. Waves building to 2 to 3 feet. .TUESDAY...Northeast wind 5 to 15 knots. Mostly cloudy. A slight chance of rain showers in the morning. Waves subsiding to 1 to 2 feet. .TUESDAY NIGHT...Northwest wind less than 10 knots. Mostly cloudy with a slight chance of rain showers. Waves 1 to 2 feet. $$ LSZ249-132000- Marquette to Munising MI- 1100 AM EDT Mon Apr 13 2026 .REST OF TODAY...Northwest wind 10 to 15 knots veering northeast less than 10 knots late. Mostly cloudy. Waves 2 to 4 feet subsiding to 1 to 2 feet. .TONIGHT...East wind 5 to 15 knots backing northeast 10 to 15 knots late. Rain showers and a slight chance of thunderstorms. Waves 1 to 2 feet. .TUESDAY...North wind 5 to 15 knots. Mostly cloudy. A slight chance of rain showers in the morning. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .TUESDAY NIGHT...Northwest wind less than 10 knots. Cloudy with a slight chance of rain showers. Waves 1 to 2 feet. $$ LSZ250-132000- Munising to Grand Marais MI- 1100 AM EDT Mon Apr 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .REST OF TODAY...Northwest wind 10 to 15 knots veering northeast less than 10 knots late. Mostly cloudy. Waves 3 to 5 feet occasionally to 7 feet subsiding to 1 to 2 feet. .TONIGHT...East wind 5 to 15 knots backing northeast 10 to 15 knots late. A slight chance of showers and thunderstorms through late evening, then rain showers likely and a slight chance of thunderstorms by midnight. Waves 1 to 2 feet. .TUESDAY...Northeast wind 10 to 15 knots backing north less than 10 knots in the afternoon. Mostly cloudy. A slight chance of rain showers in the morning. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .TUESDAY NIGHT...Northwest wind less than 10 knots. Cloudy with a slight chance of rain showers. Waves 1 to 2 feet. $$ LSZ251-132000- Grand Marais to Whitefish Point MI- 1100 AM EDT Mon Apr 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... .REST OF TODAY...Northwest wind 5 to 15 knots. Mostly cloudy. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 3 feet. .TONIGHT...East wind 5 to 15 knots. Cloudy. A slight chance of showers and thunderstorms through late evening, then rain showers and a slight chance of thunderstorms by midnight. Waves subsiding to 1 to 2 feet. .TUESDAY...Northeast wind 5 to 15 knots. Mostly cloudy. A chance of rain showers in the morning. Waves 1 to 2 feet. .TUESDAY NIGHT...Northwest wind less than 10 knots. Cloudy with a slight chance of rain showers. Waves calm to 1 foot. $$ WFO MQT