FZUS53 KMQT 042105 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 505 PM EDT Thu Jun 4 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. LMZ221-050800- Green Bay North of line from Cedar River MI to Rock Island Passage- 505 PM EDT Thu Jun 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING... .LATE THIS AFTERNOON...South wind 15 to 20 knots. Partly cloudy. Waves 1 to 2 feet building to 2 to 3 feet. .TONIGHT...South wind 10 to 20 knots diminishing to less than 10 knots late. Cloudy. A slight chance of showers through late evening. A slight chance of thunderstorms through midnight. A chance of showers by midnight. Waves subsiding to 1 to 2 feet. .FRIDAY...South wind 5 to 15 knots. Mostly cloudy. A chance of showers through mid morning, then a chance of showers and a slight chance of thunderstorms by late morning. Waves 1 to 2 feet. .FRIDAY NIGHT...South wind less than 10 knots in the evening becoming variable. Cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Waves 1 to 2 feet. .SATURDAY...Northwest wind less than 10 knots veering east in the afternoon. Partly cloudy. Waves calm to 1 foot. $$ LMZ248-250-050800- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 505 PM EDT Thu Jun 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING... .LATE THIS AFTERNOON...South wind 10 to 15 knots. Partly cloudy. Waves 2 to 3 feet building to 2 to 4 feet. .TONIGHT...South wind 15 to 20 knots diminishing to 5 to 15 knots by midnight. Cloudy. A slight chance of showers through late evening, then a chance of showers by midnight. Waves subsiding to 2 to 3 feet. .FRIDAY...South wind 5 to 15 knots. Cloudy. A chance of showers through early afternoon, then a chance of showers and a slight chance of thunderstorms late. Waves 2 to 3 feet. .FRIDAY NIGHT...Southwest wind less than 10 knots in the evening becoming variable. Cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Waves subsiding to 1 to 2 feet. .SATURDAY...Northwest wind less than 10 knots. Mostly cloudy in the morning then clearing. Waves 1 to 2 feet. $$ LSZ240-241-050800- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 505 PM EDT Thu Jun 4 2026 /405 PM CDT Thu Jun 4 2026/ .LATE THIS AFTERNOON...East wind less than 10 knots. Cloudy with a chance of showers and thunderstorms. Waves calm to 1 foot. .TONIGHT...South wind less than 10 knots veering southwest by midnight. Mostly cloudy. A chance of showers and thunderstorms through late evening, then a chance of showers and a slight chance of thunderstorms by midnight. Waves calm to 1 foot. .FRIDAY...Southwest wind less than 10 knots veering west by late morning, then backing southwest late. Mostly cloudy. A slight chance of showers and thunderstorms through early afternoon, then a chance of showers and thunderstorms late. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots. Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Waves calm to 1 foot. .SATURDAY...Variable wind less than 10 knots. Mostly sunny. Waves calm to 1 foot. $$ LSZ242-243-050800- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 505 PM EDT Thu Jun 4 2026 .LATE THIS AFTERNOON...Northeast wind less than 10 knots. Cloudy with a chance of showers and thunderstorms. Waves calm to 1 foot. .TONIGHT...South wind less than 10 knots veering southwest by midnight. Cloudy. A chance of showers and thunderstorms through late evening, then a chance of showers and a slight chance of thunderstorms by midnight. Waves calm to 1 foot. .FRIDAY...Southwest wind less than 10 knots. Mostly cloudy. A slight chance of showers through mid morning, then a slight chance of showers and thunderstorms by late morning. Waves calm to 1 foot. .FRIDAY NIGHT...Southwest wind less than 10 knots. Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Waves calm to 1 foot. .SATURDAY...West wind less than 10 knots veering northwest in the afternoon. Partly cloudy. Waves calm to 1 foot. $$ LSZ244-245-050800- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 505 PM EDT Thu Jun 4 2026 .LATE THIS AFTERNOON...East wind less than 10 knots. Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Waves 1 to 2 feet. .TONIGHT...South wind less than 10 knots veering southwest late. Cloudy. A chance of showers and a slight chance of thunderstorms through midnight, then a slight chance of showers late. Waves 1 to 2 feet. .FRIDAY...Southwest wind less than 10 knots veering west by late morning, then backing southwest late. Mostly cloudy. A slight chance of showers through mid morning, then a slight chance of showers and thunderstorms by late morning. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots becoming west less than 10 knots after midnight. Cloudy. A slight chance of rain showers after midnight. Waves calm to 1 foot. .SATURDAY...Northwest wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. $$ LSZ246-050800- Point Isabelle to Lower Entrance of Portage Canal MI- 505 PM EDT Thu Jun 4 2026 .LATE THIS AFTERNOON...Northeast wind less than 10 knots. Cloudy with a chance of showers and a slight chance of thunderstorms. Waves calm to 1 foot. .TONIGHT...South wind less than 10 knots veering southwest by midnight. Cloudy. A chance of thunderstorms in the evening. A chance of showers through the night. A slight chance of thunderstorms after midnight. Waves calm to 1 foot. .FRIDAY...Southwest wind less than 10 knots backing southeast late. Mostly cloudy. A chance of showers through early afternoon. A slight chance of thunderstorms by late morning. A slight chance of showers late. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots. Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Waves calm to 1 foot. .SATURDAY...Variable wind less than 10 knots becoming northeast less than 10 knots in the afternoon. Mostly sunny. Waves calm to 1 foot. $$ LSZ247-050800- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 505 PM EDT Thu Jun 4 2026 .LATE THIS AFTERNOON...East wind less than 10 knots. Cloudy with a chance of showers and a slight chance of thunderstorms. Waves calm to 1 foot. .TONIGHT...South wind less than 10 knots veering southwest by midnight. Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers through the night. A slight chance of thunderstorms after midnight. Waves calm to 1 foot. .FRIDAY...Southwest wind less than 10 knots veering northwest by late morning, then veering east late. Mostly cloudy. A chance of showers through mid morning, then a chance of showers and thunderstorms by late morning. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots. Partly cloudy. A slight chance of showers and thunderstorms in the evening. Waves calm to 1 foot. .SATURDAY...Northwest wind less than 10 knots veering northeast in the afternoon. Mostly sunny. Waves calm to 1 foot. $$ LSZ248-050800- Huron Islands to Marquette MI- 505 PM EDT Thu Jun 4 2026 .LATE THIS AFTERNOON...South wind 10 to 15 knots. Cloudy with a chance of showers and a slight chance of thunderstorms. Waves 1 to 2 feet. .TONIGHT...South wind less than 10 knots veering southwest late. Cloudy. A chance of showers and a slight chance of thunderstorms through midnight, then a slight chance of showers and thunderstorms late. Waves 1 to 2 feet. .FRIDAY...South wind less than 10 knots through mid morning becoming variable. Cloudy. A chance of showers through the day. A slight chance of thunderstorms by late morning, then a chance of thunderstorms late. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots becoming northwest less than 10 knots after midnight. Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Waves calm to 1 foot. .SATURDAY...Northwest wind less than 10 knots veering north in the afternoon. Partly cloudy. Waves calm to 1 foot. $$ LSZ249-050800- Marquette to Munising MI- 505 PM EDT Thu Jun 4 2026 .LATE THIS AFTERNOON...South wind 10 to 15 knots. Mostly cloudy with a slight chance of showers. Waves 1 to 2 feet. .TONIGHT...South wind 5 to 15 knots. Cloudy. A chance of showers and a slight chance of thunderstorms through midnight, then a chance of showers late. Waves 1 to 2 feet. .FRIDAY...South wind less than 10 knots. Cloudy. A chance of showers through mid morning, then a chance of showers and a slight chance of thunderstorms by late morning. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots becoming west less than 10 knots after midnight. Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Waves calm to 1 foot. .SATURDAY...Northwest wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. $$ LSZ250-050800- Munising to Grand Marais MI- 505 PM EDT Thu Jun 4 2026 .LATE THIS AFTERNOON...South wind 10 to 15 knots. Mostly cloudy with a slight chance of showers. Waves 1 to 2 feet. .TONIGHT...South wind 10 to 15 knots. Cloudy with a chance of showers and a slight chance of thunderstorms. Waves 1 to 2 feet. .FRIDAY...South wind 5 to 15 knots through early afternoon becoming variable. Mostly cloudy. A slight chance of showers through early afternoon. A slight chance of thunderstorms by late morning. A chance of showers late. Waves calm to 1 foot. .FRIDAY NIGHT...Variable wind less than 10 knots becoming west less than 10 knots after midnight. Cloudy with a chance of showers and a slight chance of thunderstorms. Waves calm to 1 foot. .SATURDAY...Northwest wind less than 10 knots. Mostly cloudy. Waves calm to 1 foot. $$ LSZ251-050800- Grand Marais to Whitefish Point MI- 505 PM EDT Thu Jun 4 2026 .LATE THIS AFTERNOON...South wind 10 to 15 knots. Mostly cloudy with a slight chance of showers. Waves 1 to 2 feet. .TONIGHT...South wind 10 to 15 knots. Cloudy. A slight chance of showers through late evening, then a chance of showers by midnight. A slight chance of thunderstorms late. Waves 1 to 2 feet. .FRIDAY...South wind 5 to 15 knots becoming less than 10 knots late. Cloudy with a slight chance of showers. Waves building to 1 to 2 feet. .FRIDAY NIGHT...Variable wind less than 10 knots becoming west less than 10 knots after midnight. Cloudy. A chance of rain showers in the evening, then a chance of rain showers and a slight chance of thunderstorms after midnight. Waves calm to 1 foot. .SATURDAY...West wind 5 to 15 knots. Mostly cloudy. Waves building to 1 to 2 feet. $$ WFO MQT