FZUS53 KMQT 080902 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 502 AM EDT Wed Apr 8 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. LMZ221-082000- Green Bay North of line from Cedar River MI to Rock Island Passage- 502 AM EDT Wed Apr 8 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .EARLY THIS MORNING...South wind 15 to 20 knots with gusts up to 28 knots. Mostly cloudy with a slight chance of snow showers. Waves 1 to 2 feet building to 2 to 3 feet. .TODAY...South wind 15 to 25 knots with gale force gusts up to 38 knots. Snow showers possibly mixed with rain showers in the morning. A chance of rain showers possibly mixed with snow showers in the afternoon. Waves building to 5 to 8 feet occasionally to 10 feet. .TONIGHT...South wind up to 30 knots with gale force gusts up to 41 knots becoming southwest 10 to 20 knots with gale force gusts up to 41 knots by midnight. Becoming partly cloudy late. Rain showers through midnight, then a slight chance of rain showers late. Waves subsiding to 2 to 3 feet. .THURSDAY...West wind 5 to 15 knots. Mostly sunny. Waves subsiding to 1 to 2 feet. .THURSDAY NIGHT...Variable wind less than 10 knots. Mostly cloudy. A slight chance of rain showers and snow showers after midnight. Waves calm to 1 foot. $$ LMZ248-250-082000- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 502 AM EDT Wed Apr 8 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .EARLY THIS MORNING...South wind 15 to 20 knots with gusts up to 28 knots. Mostly cloudy. Waves 2 to 3 feet building to 3 to 5 feet occasionally to 7 feet. .TODAY...South wind up to 30 knots with gale force gusts up to 38 knots. Cloudy. A slight chance of sleet in the morning. Snow showers possibly mixed with rain showers through the day. Waves building to 9 to 12 feet occasionally to 15 feet. .TONIGHT...South wind up to 30 knots with gale force gusts up to 43 knots veering southwest 15 to 25 knots with gale force gusts up to 43 knots by midnight, then diminishing to 10 to 15 knots with gusts up to 24 knots late. Becoming partly cloudy late. A slight chance of thunderstorms through late evening. Rain showers through midnight, then a slight chance of rain showers late. Waves building to 10 to 14 feet occasionally to 18 feet, then subsiding to 3 to 6 feet occasionally to 8 feet. .THURSDAY...West wind 5 to 15 knots. Mostly sunny. Waves subsiding to 1 to 2 feet. .THURSDAY NIGHT...North wind less than 10 knots in the evening becoming variable. Mostly cloudy. A slight chance of snow showers after midnight. Waves 1 to 2 feet. $$ LSZ240-082000- Saxon Harbor WI to Black River MI- 502 AM EDT Wed Apr 8 2026 /402 AM CDT Wed Apr 8 2026/ ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT /3 PM CDT/ THIS AFTERNOON... ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY MORNING... .EARLY THIS MORNING...South wind 10 to 15 knots with gusts up to 30 knots. Cloudy with a chance of rain showers possibly mixed with snow showers. Waves 1 to 2 feet. .TODAY...South wind 10 to 20 knots veering southwest 10 to 15 knots late. Gusts up to 29 knots. Cloudy. A slight chance of rain showers through mid morning. A chance of rain showers by late morning, then rain showers late. Waves 1 to 2 feet. .TONIGHT...Southwest wind 10 to 20 knots. Mostly cloudy through late evening then becoming partly cloudy. A slight chance of rain showers through late evening. Waves building to 2 to 4 feet. .THURSDAY...West wind 15 to 20 knots diminishing to 5 to 15 knots in the afternoon. Mostly cloudy. Waves subsiding to 1 to 2 feet. .THURSDAY NIGHT...Variable wind less than 10 knots. Mostly cloudy in the evening then becoming partly cloudy. Waves calm to 1 foot. $$ LSZ241-082000- Black River to Ontonagon MI- 502 AM EDT Wed Apr 8 2026 /402 AM CDT Wed Apr 8 2026/ ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT /3 PM CDT/ THIS AFTERNOON... ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY AFTERNOON... .EARLY THIS MORNING...Southeast wind 10 to 15 knots with gusts up to 29 knots. Cloudy with a chance of rain showers possibly mixed with sleet and snow showers. Waves calm to 1 foot building to 1 to 2 feet. .TODAY...South wind 10 to 15 knots veering southwest late. Gusts up to 29 knots. A chance of rain showers through mid morning. A slight chance of rain showers by late morning, then rain showers late. Waves 1 to 2 feet. .TONIGHT...Southwest wind 10 to 20 knots veering west 20 to 25 knots late. Mostly cloudy with a slight chance of rain showers through late evening, then partly cloudy by midnight. Waves building to 3 to 5 feet occasionally to 7 feet. .THURSDAY...West wind 15 to 25 knots. Partly cloudy. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 2 to 3 feet. .THURSDAY NIGHT...Southwest wind less than 10 knots. Mostly cloudy. Waves subsiding to 1 to 2 feet. $$ LSZ242-243-082000- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 502 AM EDT Wed Apr 8 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY EVENING... .EARLY THIS MORNING...Southeast wind 10 to 15 knots with gusts up to 27 knots. Cloudy with a slight chance of snow showers. Waves 1 to 2 feet. .TODAY...South wind 10 to 15 knots. Gusts up to 28 knots. Snow showers possibly mixed with rain showers, freezing rain likely and sleet through mid morning. A slight chance of rain showers by late morning, then rain showers late. Waves 1 to 2 feet. .TONIGHT...Southwest wind 15 to 25 knots. Gusts up to 32 knots. Cloudy with a chance of rain showers through late evening, then partly cloudy by midnight. Waves building to 5 to 8 feet occasionally to 10 feet. .THURSDAY...West wind 15 to 25 knots with gusts up to 32 knots. Partly cloudy. Waves building to 6 to 9 feet occasionally to 11 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .THURSDAY NIGHT...West wind 5 to 15 knots. Mostly cloudy. Waves subsiding to 1 to 2 feet. $$ LSZ244-245-082000- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 502 AM EDT Wed Apr 8 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY EVENING... .EARLY THIS MORNING...South wind 15 to 20 knots with gusts up to 27 knots. Cloudy with a slight chance of snow showers. Waves 2 to 4 feet building to 3 to 5 feet occasionally to 7 feet. .TODAY...Southeast wind 15 to 25 knots with gale force gusts up to 35 knots. Cloudy. A chance of snow showers possibly mixed with freezing rain through mid morning, then a slight chance of rain showers and snow showers by late morning. A chance of rain showers late. Waves building to 6 to 9 feet occasionally to 11 feet. .TONIGHT...Southwest wind 15 to 25 knots. Gale force gusts up to 35 knots. Cloudy with rain showers likely through late evening, then partly cloudy by midnight. Waves subsiding to 2 to 4 feet, then building to 5 to 8 feet occasionally to 10 feet. .THURSDAY...West wind 20 to 25 knots diminishing to 10 to 20 knots in the afternoon. Gusts up to 33 knots. Partly cloudy. Waves building to 6 to 9 feet occasionally to 11 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .THURSDAY NIGHT...West wind 5 to 15 knots in the evening becoming variable. Mostly cloudy. Waves subsiding to 1 to 2 feet. $$ LSZ246-082000- Point Isabelle to Lower Entrance of Portage Canal MI- 502 AM EDT Wed Apr 8 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY AFTERNOON... .EARLY THIS MORNING...Southeast wind 10 to 15 knots. Cloudy with a chance of snow showers. Waves 2 to 3 feet. .TODAY...Southeast wind 15 to 20 knots with gusts up to 27 knots. Snow showers possibly mixed with rain showers, freezing rain and sleet through mid morning. Rain showers late. Waves building to 4 to 7 feet occasionally to 9 feet. .TONIGHT...Southwest wind 15 to 20 knots veering west late. Gusts up to 31 knots. Cloudy with rain showers likely through late evening, then partly cloudy by midnight. Waves subsiding to 2 to 3 feet, then building to 2 to 4 feet. .THURSDAY...West wind 20 to 25 knots diminishing to 10 to 20 knots in the afternoon. Mostly cloudy. Waves subsiding to 1 to 2 feet. .THURSDAY NIGHT...West wind less than 10 knots. Mostly cloudy. Waves 1 to 2 feet. $$ LSZ247-082000- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 502 AM EDT Wed Apr 8 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY AFTERNOON... .EARLY THIS MORNING...South wind 10 to 15 knots with gusts up to 25 knots. Cloudy with a chance of snow showers. Waves 1 to 2 feet. .TODAY...South wind 10 to 15 knots with gusts up to 31 knots. Snow showers possibly mixed with freezing rain with sleet and rain showers likely through mid morning. Rain showers late. Waves building to 2 to 4 feet. .TONIGHT...Southwest wind 15 to 25 knots. Cloudy with rain showers likely through late evening, then partly cloudy by midnight. Waves subsiding to 2 to 3 feet, then building to 2 to 4 feet. .THURSDAY...West wind 20 to 25 knots diminishing to 10 to 20 knots in the afternoon. Mostly cloudy. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 1 to 2 feet. .THURSDAY NIGHT...Southwest wind less than 10 knots. Mostly cloudy in the evening then becoming partly cloudy. Waves 1 to 2 feet. $$ LSZ248-082000- Huron Islands to Marquette MI- 502 AM EDT Wed Apr 8 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY AFTERNOON... .EARLY THIS MORNING...South wind 15 to 20 knots with gusts up to 28 knots. Cloudy with a chance of snow showers. Waves 2 to 3 feet building to 2 to 4 feet. .TODAY...South wind 20 to 25 knots with gale force gusts up to 35 knots. A chance of snow showers possibly mixed with sleet, freezing rain and rain showers through mid morning, then a slight chance of rain showers by late morning. A chance of rain showers late. Waves building to 3 to 6 feet occasionally to 8 feet. .TONIGHT...Southwest wind 15 to 25 knots diminishing to 10 to 20 knots by midnight. Cloudy with rain showers through late evening, then partly cloudy with a slight chance of rain showers by midnight. Mostly clear late. Waves subsiding to 1 to 2 feet, then building to 2 to 4 feet. .THURSDAY...West wind 15 to 25 knots. Partly cloudy. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 3 feet. .THURSDAY NIGHT...West wind less than 10 knots. Mostly cloudy in the evening then becoming partly cloudy. Waves subsiding to 1 to 2 feet. $$ LSZ249-082000- Marquette to Munising MI- 502 AM EDT Wed Apr 8 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH THURSDAY EVENING... .EARLY THIS MORNING...South wind 15 to 20 knots with gusts up to 28 knots. Mostly cloudy with a slight chance of snow showers. Waves 1 to 2 feet building to 2 to 3 feet. .TODAY...South wind up to 30 knots with gale force gusts up to 37 knots. Snow showers possibly mixed with rain showers and sleet likely through mid morning, then a slight chance of rain showers and snow showers by late morning. A chance of rain showers late. Waves building to 3 to 5 feet occasionally to 7 feet. .TONIGHT...South wind 15 to 25 knots with gale force gusts up to 34 knots veering southwest 10 to 20 knots with gale force gusts up to 34 knots by midnight. Rain showers through late evening, then partly cloudy with a chance of rain showers by midnight. Mostly clear late. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .THURSDAY...West wind 15 to 20 knots. Partly cloudy. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .THURSDAY NIGHT...Northwest wind 5 to 15 knots backing southwest less than 10 knots after midnight. Mostly cloudy. Waves subsiding to 1 to 2 feet. $$ LSZ250-082000- Munising to Grand Marais MI- 502 AM EDT Wed Apr 8 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH THURSDAY EVENING... .EARLY THIS MORNING...South wind 15 to 20 knots. Mostly cloudy. Waves 1 to 2 feet. .TODAY...South wind 15 to 25 knots with gale force gusts up to 37 knots. Cloudy. Snow showers possibly mixed with rain showers in the morning, then a chance of rain showers and snow showers in the afternoon. Waves building to 3 to 5 feet occasionally to 7 feet. .TONIGHT...South wind 20 to 25 knots with gale force gusts up to 35 knots veering southwest 15 to 20 knots with gale force gusts up to 35 knots by midnight. Rain showers through midnight, then partly cloudy late. Waves subsiding to 2 to 3 feet. .THURSDAY...West wind 15 to 20 knots. Gusts up to 27 knots. Partly cloudy. Waves building to 3 to 6 feet occasionally to 8 feet. .THURSDAY NIGHT...Northwest wind 5 to 15 knots backing west less than 10 knots after midnight. Mostly cloudy. Waves subsiding to 1 to 2 feet. $$ LSZ251-082000- Grand Marais to Whitefish Point MI- 502 AM EDT Wed Apr 8 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... ...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY EVENING... .EARLY THIS MORNING...South wind 10 to 15 knots with gusts up to 25 knots. Mostly cloudy. Waves 1 to 2 feet. .TODAY...Southeast wind 15 to 25 knots with gale force gusts up to 34 knots. Cloudy. Snow showers likely possibly mixed with rain showers in the morning, then a chance of rain showers and snow showers in the afternoon. Waves building to 2 to 4 feet. .TONIGHT...South wind 20 to 25 knots with gale force gusts up to 36 knots veering southwest 10 to 20 knots with gale force gusts up to 36 knots by midnight. Becoming partly cloudy late. Rain showers through midnight. Waves subsiding to 2 to 3 feet. .THURSDAY...West wind 15 to 20 knots. Gusts up to 28 knots. Partly cloudy. Waves building to 4 to 7 feet occasionally to 9 feet. .THURSDAY NIGHT...West wind 5 to 15 knots backing southwest less than 10 knots after midnight. Mostly cloudy. Waves subsiding to 1 to 2 feet. $$ WFO MQT