FZUS53 KMQT 040901 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 500 AM EDT Sat Apr 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. LMZ221-042000- Green Bay North of line from Cedar River MI to Rock Island Passage- 500 AM EDT Sat Apr 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING... .EARLY THIS MORNING...East wind 20 to 25 knots. Rain showers possibly mixed with sleet. Waves 3 to 5 feet occasionally to 7 feet building to 3 to 6 feet occasionally to 8 feet. .TODAY...East wind 20 to 25 knots diminishing to 10 to 20 knots by late morning, then veering southwest 10 to 15 knots late. Rain showers through mid morning, then a chance of rain showers by late morning. A slight chance of rain showers late. Waves subsiding to 1 to 2 feet. .TONIGHT...Southwest wind 15 to 20 knots veering west late. Gusts up to 27 knots. Mostly cloudy with a slight chance of rain showers through late evening, then partly cloudy by midnight. Waves building to 2 to 4 feet. .SUNDAY...Northwest wind 15 to 20 knots diminishing to 5 to 15 knots in the afternoon. Gusts up to 27 knots. Partly cloudy. Waves subsiding to 1 to 2 feet. .SUNDAY NIGHT...Northwest wind less than 10 knots. Mostly cloudy. A slight chance of rain showers and snow showers in the evening, then a slight chance of snow showers after midnight. Waves calm to 1 foot. $$ LMZ248-250-042000- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 500 AM EDT Sat Apr 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING... .EARLY THIS MORNING...East wind 20 to 25 knots with gale force gusts up to 34 knots. Rain showers possibly mixed with sleet. Waves 3 to 6 feet occasionally to 8 feet building to 4 to 7 feet occasionally to 9 feet. .TODAY...East wind 15 to 25 knots veering south 10 to 15 knots late. Gale force gusts up to 34 knots. Rain showers through early afternoon, then a slight chance of rain showers late. Waves subsiding to 2 to 3 feet. .TONIGHT...West wind 15 to 20 knots. Gusts up to 30 knots. Mostly cloudy. A slight chance of rain showers by midnight. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 2 to 4 feet. .SUNDAY...Northwest wind 15 to 25 knots. Partly cloudy. Waves subsiding to 1 to 2 feet. .SUNDAY NIGHT...Northwest wind less than 10 knots. Mostly cloudy. A slight chance of rain showers and snow showers in the evening. Waves calm to 1 foot. $$ LSZ240-042000- Saxon Harbor WI to Black River MI- 500 AM EDT Sat Apr 4 2026 /400 AM CDT Sat Apr 4 2026/ ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING... .EARLY THIS MORNING...East wind 15 to 20 knots. Rain showers possibly mixed with snow showers and sleet. Waves 3 to 6 feet occasionally to 8 feet building to 4 to 7 feet occasionally to 9 feet. .TODAY...Northeast wind 10 to 20 knots backing north 10 to 15 knots late. Rain showers possibly mixed with snow showers and sleet through early afternoon, then snow showers possibly mixed with rain showers late. Waves subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...Northwest wind 15 to 20 knots. Cloudy. Snow showers likely through late evening, then a chance of snow showers by midnight. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .SUNDAY...West wind 5 to 15 knots. Mostly sunny in the morning, then mostly cloudy with a slight chance of rain showers and snow showers in the afternoon. Waves subsiding to 1 to 2 feet. .SUNDAY NIGHT...West wind less than 10 knots veering northwest 10 to 20 knots after midnight. Mostly cloudy. A chance of rain showers possibly mixed with snow showers in the evening, then a chance of snow showers after midnight. Waves building to 2 to 3 feet. $$ LSZ241-042000- Black River to Ontonagon MI- 500 AM EDT Sat Apr 4 2026 /400 AM CDT Sat Apr 4 2026/ ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON... .EARLY THIS MORNING...East wind 20 to 25 knots. Rain showers possibly mixed with sleet and snow showers. Waves 4 to 7 feet occasionally to 9 feet. .TODAY...East wind 10 to 20 knots backing northeast 10 to 15 knots late. Rain showers possibly mixed with snow showers and sleet through early afternoon, then snow showers possibly mixed with rain showers late. Waves subsiding to 2 to 4 feet. .TONIGHT...Northwest wind 10 to 20 knots increasing to 15 to 25 knots by midnight. Cloudy. Snow showers likely through late evening, then a chance of snow showers by midnight. A slight chance of snow showers late. Waves building to 3 to 6 feet occasionally to 8 feet. .SUNDAY...West wind 15 to 20 knots diminishing to 10 to 15 knots in the afternoon. Mostly sunny. A slight chance of snow showers in the afternoon. Waves subsiding to 1 to 2 feet. .SUNDAY NIGHT...West wind less than 10 knots veering northwest 10 to 20 knots after midnight. Mostly cloudy. A chance of rain showers and snow showers in the evening, then a chance of snow showers after midnight. Waves building to 2 to 4 feet. $$ LSZ242-243-042000- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 500 AM EDT Sat Apr 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON... .EARLY THIS MORNING...East wind 20 to 25 knots with gusts up to 32 knots. Snow showers and sleet likely with pockets of rain showers. Waves 3 to 6 feet occasionally to 8 feet. .TODAY...East wind 15 to 25 knots backing northeast 10 to 15 knots late. Gusts up to 33 knots. Sleet in the morning. Snow showers possibly mixed with rain showers through the day. A slight chance of sleet in the afternoon. Waves subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...North wind 10 to 20 knots backing northwest 20 to 25 knots by midnight. Cloudy. Snow showers likely through late evening, then a chance of snow showers by midnight. A slight chance of snow showers late. Waves subsiding to 2 to 4 feet, then building to 5 to 8 feet occasionally to 10 feet. .SUNDAY...Northwest wind 15 to 25 knots backing west 10 to 15 knots in the afternoon. Partly cloudy. Waves subsiding to 2 to 3 feet. .SUNDAY NIGHT...West wind 10 to 15 knots veering north 10 to 20 knots after midnight. Mostly cloudy. A chance of snow showers possibly mixed with rain showers. Waves subsiding to 1 to 2 feet, then building to 2 to 4 feet. $$ LSZ244-245-042000- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 500 AM EDT Sat Apr 4 2026 ...GALE WARNING IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH SUNDAY AFTERNOON... .EARLY THIS MORNING...East wind 20 to 25 knots with gusts up to 32 knots. Snow showers likely possibly mixed with sleet. Waves 5 to 8 feet occasionally to 10 feet. .TODAY...East wind 15 to 25 knots with gale force gusts up to 36 knots. Snow showers and sleet through the day. Rain showers by late morning, then a slight chance of rain showers late. Waves building to 6 to 9 feet occasionally to 11 feet, then subsiding to 3 to 6 feet occasionally to 8 feet. .TONIGHT...North wind 10 to 15 knots backing northwest 15 to 25 knots by midnight, then increasing to up to 30 knots late. Cloudy. Snow showers likely through late evening, then a chance of snow showers by midnight. Waves subsiding to 3 to 5 feet occasionally to 7 feet, then building to 7 to 10 feet occasionally to 13 feet. .SUNDAY...Northwest wind up to 30 knots diminishing to 10 to 20 knots in the afternoon. Partly cloudy. Waves subsiding to 2 to 3 feet. .SUNDAY NIGHT...Northwest wind 10 to 15 knots veering north 10 to 20 knots after midnight. Mostly cloudy. A slight chance of snow showers in the evening, then a chance of snow showers after midnight. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. $$ LSZ246-042000- Point Isabelle to Lower Entrance of Portage Canal MI- 500 AM EDT Sat Apr 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON... .EARLY THIS MORNING...East wind 20 to 25 knots with gusts up to 32 knots. Snow showers and sleet likely. Waves 5 to 8 feet occasionally to 10 feet. .TODAY...East wind 15 to 25 knots diminishing to 10 to 15 knots late. Gusts up to 33 knots. Rain showers possibly mixed with freezing rain in the morning. Snow showers and sleet through the day. A chance of rain showers in the afternoon. Waves subsiding to 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 5 to 15 knots increasing to 15 to 20 knots by midnight. Gusts up to 30 knots. Cloudy. Snow showers likely possibly mixed with rain showers through late evening, then a chance of snow showers by midnight. Waves subsiding to 2 to 3 feet. .SUNDAY...Northwest wind 15 to 20 knots with gusts up to 29 knots backing west 10 to 15 knots in the afternoon. Partly cloudy. Waves subsiding to 1 to 2 feet. .SUNDAY NIGHT...West wind less than 10 knots veering northwest 5 to 15 knots after midnight. Mostly cloudy with a chance of snow showers. Waves calm to 1 foot. $$ LSZ247-042000- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 500 AM EDT Sat Apr 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON... .EARLY THIS MORNING...East wind 20 to 25 knots with gusts up to 32 knots. Sleet possibly mixed with rain showers and snow showers. Waves 5 to 8 feet occasionally to 10 feet. .TODAY...East wind 15 to 25 knots with gusts up to 33 knots diminishing to 5 to 15 knots with gusts up to 22 knots late. Freezing rain in the morning. Rain showers and sleet possibly mixed with snow showers through the day. Waves subsiding to 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 5 to 15 knots increasing to 15 to 25 knots by midnight. Cloudy. Snow showers likely possibly mixed with rain showers through late evening, then a chance of snow showers by midnight. Waves subsiding to 2 to 4 feet, then building to 3 to 5 feet occasionally to 7 feet. .SUNDAY...Northwest wind 15 to 25 knots backing west 10 to 15 knots in the afternoon. Partly cloudy. Waves subsiding to 1 to 2 feet. .SUNDAY NIGHT...West wind less than 10 knots veering northwest 5 to 15 knots after midnight. Mostly cloudy with a chance of snow showers. Waves 1 to 2 feet. $$ LSZ248-042000- Huron Islands to Marquette MI- 500 AM EDT Sat Apr 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING... .EARLY THIS MORNING...East wind 20 to 25 knots. Sleet possibly mixed with rain showers and snow showers. Waves 5 to 8 feet occasionally to 10 feet. .TODAY...East wind 20 to 25 knots with gusts up to 33 knots diminishing to 10 to 20 knots with gusts up to 33 knots by late morning. Rain showers possibly mixed with sleet and snow showers through early afternoon, then a chance of rain showers possibly mixed with snow showers late. Waves subsiding to 3 to 6 feet occasionally to 8 feet. .TONIGHT...West wind 10 to 20 knots veering northwest 15 to 25 knots by midnight, then increasing to up to 30 knots late. Cloudy. A chance of snow showers possibly mixed with rain showers through late evening, then a chance of snow showers by midnight. Waves subsiding to 2 to 4 feet, then building to 6 to 9 feet occasionally to 11 feet. .SUNDAY...Northwest wind up to 30 knots diminishing to 10 to 20 knots in the afternoon. Partly cloudy. A slight chance of snow showers in the morning. Waves building to 7 to 10 feet occasionally to 13 feet, then subsiding to 2 to 4 feet. .SUNDAY NIGHT...West wind 5 to 15 knots veering northwest 10 to 15 knots after midnight. Mostly cloudy. A slight chance of snow showers in the evening, then a chance of snow showers after midnight. Waves subsiding to 1 to 2 feet. $$ LSZ249-042000- Marquette to Munising MI- 500 AM EDT Sat Apr 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING... .EARLY THIS MORNING...East wind 15 to 20 knots. Rain showers and sleet possibly mixed with freezing rain. Waves 3 to 5 feet occasionally to 7 feet. .TODAY...East wind 10 to 20 knots diminishing to less than 10 knots late. Gusts up to 27 knots. A slight chance of sleet through mid morning. Rain showers through early afternoon, then a chance of rain showers late. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 2 to 3 feet. .TONIGHT...West wind 5 to 15 knots with gusts up to 26 knots increasing to 15 to 25 knots with gale force gusts up to 36 knots by midnight, then veering northwest up to 30 knots late. Cloudy. A chance of rain showers possibly mixed with snow showers through late evening, then a chance of snow showers by midnight. Waves subsiding to 1 to 2 feet, then building to 7 to 10 feet occasionally to 13 feet. .SUNDAY...Northwest wind up to 30 knots. Partly cloudy. A slight chance of snow showers in the morning. Waves building to 9 to 12 feet occasionally to 15 feet, then subsiding to 3 to 6 feet occasionally to 8 feet. .SUNDAY NIGHT...West wind 5 to 15 knots veering northwest after midnight. Mostly cloudy. A slight chance of snow showers in the evening, then a chance of snow showers after midnight. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. $$ LSZ250-042000- Munising to Grand Marais MI- 500 AM EDT Sat Apr 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING... .EARLY THIS MORNING...East wind 15 to 20 knots with gusts up to 28 knots. Sleet possibly mixed with rain showers and freezing rain. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet, then building to 3 to 5 feet occasionally to 7 feet. .TODAY...East wind 20 to 25 knots diminishing to 10 to 20 knots by late morning. Sleet possibly mixed with freezing rain and snow showers through mid morning. Rain showers through the day. A slight chance of sleet by late morning. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 2 to 3 feet. .TONIGHT...Southwest wind 10 to 20 knots veering west 15 to 25 knots by midnight, then veering northwest up to 30 knots late. Cloudy. A slight chance of rain showers through late evening. A chance of snow showers through the night. A chance of rain showers by midnight. Waves subsiding to 1 to 2 feet, then building to 7 to 10 feet occasionally to 13 feet. .SUNDAY...Northwest wind up to 30 knots diminishing to 15 to 25 knots in the afternoon. Mostly cloudy. A chance of snow showers in the morning. Waves building to 9 to 12 feet occasionally to 15 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. .SUNDAY NIGHT...Northwest wind 5 to 15 knots. Mostly cloudy. A chance of snow showers after midnight. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. $$ LSZ251-042000- Grand Marais to Whitefish Point MI- 500 AM EDT Sat Apr 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING... .EARLY THIS MORNING...East wind 15 to 20 knots with gusts up to 28 knots. Sleet possibly mixed with rain showers and freezing rain. Waves 2 to 4 feet. .TODAY...East wind 15 to 25 knots. Freezing rain, sleet possibly mixed with rain showers and snow showers through mid morning, then rain showers by late morning. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 1 to 2 feet. .TONIGHT...Southwest wind 5 to 15 knots becoming west 15 to 25 knots by midnight, then veering northwest up to 30 knots late. Cloudy. A chance of rain showers possibly mixed with snow showers through midnight, then a chance of snow showers possibly mixed with rain showers late. Waves building to 6 to 9 feet occasionally to 11 feet. .SUNDAY...Northwest wind up to 30 knots diminishing to 15 to 25 knots in the afternoon. Mostly cloudy. A slight chance of snow showers in the morning. Waves building to 8 to 11 feet occasionally to 14 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. .SUNDAY NIGHT...Northwest wind 5 to 15 knots. Mostly cloudy. A slight chance of snow showers after midnight. Waves subsiding to 2 to 3 feet. $$ WFO MQT