FZUS53 KMQT 222101 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 501 PM EDT Sun Mar 22 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. LMZ221-230800- Green Bay North of line from Cedar River MI to Rock Island Passage- 501 PM EDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .LATE THIS AFTERNOON...North wind 15 to 20 knots. Partly cloudy. Waves 1 to 2 feet. .TONIGHT...North wind 5 to 15 knots backing northwest less than 10 knots late. Partly cloudy. Waves 1 to 2 feet. .MONDAY...Northwest wind less than 10 knots backing southwest late. Mostly sunny. Waves calm to 1 foot. .MONDAY NIGHT...South wind 5 to 15 knots veering southwest 10 to 15 knots after midnight. Gusts up to 24 knots. Mostly clear in the evening, then cloudy with a slight chance of snow showers after midnight. Waves building to 2 to 4 feet. .TUESDAY...Southwest wind 10 to 15 knots backing south less than 10 knots in the afternoon. Mostly cloudy. A slight chance of rain showers and snow showers in the morning. Waves subsiding to 1 to 2 feet. $$ LMZ248-250-230800- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 501 PM EDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .LATE THIS AFTERNOON...North wind 15 to 20 knots. Mostly cloudy. Waves 2 to 3 feet. .TONIGHT...North wind 10 to 15 knots backing northwest less than 10 knots late. Gusts up to 22 knots. Partly cloudy. A slight chance of snow showers by midnight. Waves subsiding to 1 to 2 feet. .MONDAY...Northwest wind less than 10 knots backing west late. Mostly sunny. A slight chance of snow showers through mid morning. Waves calm to 1 foot. .MONDAY NIGHT...South wind 5 to 15 knots veering southwest 15 to 20 knots after midnight. Gusts up to 28 knots. Mostly clear in the evening, then cloudy with a slight chance of snow showers after midnight. Waves building to 3 to 6 feet occasionally to 8 feet. .TUESDAY...Southwest wind 10 to 20 knots. Mostly cloudy. A slight chance of snow showers in the morning. Waves subsiding to 2 to 4 feet. $$ LSZ240-241-230800- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 501 PM EDT Sun Mar 22 2026 /401 PM CDT Sun Mar 22 2026/ ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT /7 PM CDT/ THIS EVENING... .LATE THIS AFTERNOON...Northeast wind 5 to 15 knots. Mostly cloudy. A slight chance of flurries. Waves 3 to 6 feet occasionally to 8 feet subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...Variable wind less than 10 knots becoming west less than 10 knots late. Partly cloudy. Waves subsiding to 1 to 2 feet. .MONDAY...West wind 5 to 15 knots backing south less than 10 knots late. Partly cloudy through mid morning then clearing. Waves 1 to 2 feet. .MONDAY NIGHT...South wind 10 to 20 knots veering southwest after midnight. Mostly cloudy. A slight chance of rain showers after midnight. Waves building to 1 to 2 feet. .TUESDAY...Northwest wind less than 10 knots veering northeast in the afternoon. Mostly cloudy. Waves 1 to 2 feet. $$ LSZ242-243-230800- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 501 PM EDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .LATE THIS AFTERNOON...North wind 10 to 15 knots. Mostly cloudy. Waves 3 to 6 feet occasionally to 8 feet subsiding to 2 to 4 feet. .TONIGHT...North wind less than 10 knots backing west 5 to 15 knots by midnight. Partly cloudy through late evening then becoming mostly cloudy. A slight chance of snow showers by midnight. Waves subsiding to 1 to 2 feet. .MONDAY...Northwest wind 10 to 15 knots backing southwest less than 10 knots late. Partly cloudy through mid morning then clearing. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .MONDAY NIGHT...South wind 10 to 20 knots veering southwest 15 to 20 knots after midnight. Gusts up to 30 knots. Mostly cloudy. A slight chance of rain showers and snow showers after midnight. Waves building to 2 to 4 feet. .TUESDAY...Northwest wind 10 to 15 knots veering northeast less than 10 knots in the afternoon. Mostly cloudy. A slight chance of snow showers in the morning. Waves subsiding to 1 to 2 feet. $$ LSZ244-245-230800- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 501 PM EDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .LATE THIS AFTERNOON...North wind 15 to 20 knots. Mostly cloudy. Freezing spray. Waves 3 to 6 feet occasionally to 8 feet subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...North wind less than 10 knots backing northwest 5 to 15 knots by midnight. Mostly cloudy. A slight chance of snow showers by midnight. Waves subsiding to 1 to 2 feet. .MONDAY...Northwest wind 5 to 15 knots backing southwest less than 10 knots late. Mostly cloudy through mid morning then clearing. Waves 1 to 2 feet. .MONDAY NIGHT...South wind 10 to 20 knots veering west 15 to 20 knots after midnight. Gusts up to 30 knots. Mostly cloudy. A slight chance of snow showers possibly mixed with rain showers after midnight. Waves building to 2 to 4 feet. .TUESDAY...Northwest wind 10 to 15 knots veering northeast less than 10 knots in the afternoon. Gusts up to 24 knots. Mostly cloudy. A slight chance of snow showers in the morning. Waves subsiding to 1 to 2 feet. $$ LSZ246-230800- Point Isabelle to Lower Entrance of Portage Canal MI- 501 PM EDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .LATE THIS AFTERNOON...North wind 10 to 15 knots. Mostly cloudy. A slight chance of flurries. Waves 1 to 2 feet. .TONIGHT...North wind less than 10 knots backing west late. Mostly cloudy. A slight chance of snow showers by midnight. Waves 1 to 2 feet. .MONDAY...West wind less than 10 knots backing southwest late. Partly cloudy. A slight chance of snow showers through mid morning. Waves calm to 1 foot. .MONDAY NIGHT...South wind 10 to 20 knots veering southwest after midnight. Mostly cloudy. A slight chance of snow showers possibly mixed with rain showers after midnight. Waves building to 1 to 2 feet. .TUESDAY...Northwest wind 10 to 15 knots veering northeast less than 10 knots in the afternoon. Mostly cloudy. A slight chance of rain showers and snow showers in the morning. Waves calm to 1 foot. $$ LSZ247-230800- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 501 PM EDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .LATE THIS AFTERNOON...North wind 10 to 15 knots. Mostly cloudy with a slight chance of snow showers. Waves 2 to 4 feet subsiding to 2 to 3 feet. .TONIGHT...North wind less than 10 knots backing west late. Mostly cloudy then becoming partly cloudy by midnight then becoming mostly cloudy. A slight chance of snow showers late. Waves subsiding to 1 to 2 feet. .MONDAY...West wind less than 10 knots backing southwest late. Gusts up to 17 knots. Mostly sunny. A slight chance of snow showers through mid morning. Waves calm to 1 foot. .MONDAY NIGHT...South wind 10 to 20 knots veering southwest after midnight. Mostly cloudy. A slight chance of rain showers and snow showers after midnight. Waves building to 1 to 2 feet. .TUESDAY...Northwest wind 10 to 15 knots veering northeast less than 10 knots in the afternoon. Mostly cloudy. A slight chance of snow showers possibly mixed with rain showers in the morning. Waves 1 to 2 feet. $$ LSZ248-230800- Huron Islands to Marquette MI- 501 PM EDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .LATE THIS AFTERNOON...North wind 15 to 20 knots. Mostly cloudy with a slight chance of snow showers. Waves 4 to 7 feet occasionally to 9 feet subsiding to 3 to 6 feet occasionally to 8 feet. .TONIGHT...North wind 10 to 15 knots backing west less than 10 knots late. Mostly cloudy through midnight, then partly cloudy with a slight chance of snow showers late. Waves subsiding to 1 to 2 feet. .MONDAY...Northwest wind 10 to 15 knots backing southwest less than 10 knots late. Mostly sunny. A slight chance of snow showers through mid morning. Waves 1 to 2 feet. .MONDAY NIGHT...South wind 10 to 20 knots veering southwest 15 to 20 knots after midnight. Partly cloudy in the evening, then cloudy with a slight chance of rain showers and snow showers after midnight. Waves building to 1 to 2 feet. .TUESDAY...Northwest wind 10 to 15 knots veering northeast in the afternoon. Gusts up to 22 knots. Mostly cloudy. A slight chance of snow showers possibly mixed with rain showers in the morning. Waves 1 to 2 feet. $$ LSZ249-230800- Marquette to Munising MI- 501 PM EDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .LATE THIS AFTERNOON...North wind 15 to 20 knots. Mostly cloudy. A slight chance of flurries. Waves 4 to 7 feet occasionally to 9 feet subsiding to 3 to 6 feet occasionally to 8 feet. .TONIGHT...North wind 10 to 15 knots backing northwest late. Mostly cloudy. A slight chance of snow showers by midnight. Waves subsiding to 2 to 3 feet. .MONDAY...Northwest wind 10 to 15 knots backing west less than 10 knots late. Partly cloudy through early afternoon then clearing. Waves subsiding to 1 to 2 feet. .MONDAY NIGHT...South wind 10 to 20 knots veering southwest 15 to 20 knots after midnight. Gusts up to 28 knots. Partly cloudy in the evening, then cloudy with a chance of snow showers possibly mixed with rain showers after midnight. Waves building to 2 to 3 feet. .TUESDAY...West wind 10 to 20 knots veering north 10 to 15 knots in the afternoon. Mostly cloudy. A chance of snow showers possibly mixed with rain showers in the morning. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. $$ LSZ250-230800- Munising to Grand Marais MI- 501 PM EDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .LATE THIS AFTERNOON...North wind 15 to 20 knots. Mostly cloudy. Freezing spray. Waves 4 to 7 feet occasionally to 9 feet subsiding to 3 to 6 feet occasionally to 8 feet. .TONIGHT...North wind 10 to 20 knots becoming 10 to 15 knots late. Mostly cloudy. A slight chance of snow showers by midnight. Waves subsiding to 2 to 3 feet. .MONDAY...Northwest wind 10 to 15 knots backing west less than 10 knots late. Mostly cloudy through early afternoon then clearing. A chance of snow showers through mid morning. Waves subsiding to 1 to 2 feet. .MONDAY NIGHT...South wind 10 to 20 knots veering southwest 20 to 25 knots after midnight. Partly cloudy in the evening, then cloudy with a chance of snow showers after midnight. Waves building to 2 to 4 feet. .TUESDAY...West wind 15 to 20 knots with gusts up to 28 knots veering northwest 10 to 15 knots in the afternoon. Mostly cloudy. A chance of snow showers in the morning. Waves subsiding to 2 to 3 feet. $$ LSZ251-230800- Grand Marais to Whitefish Point MI- 501 PM EDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .LATE THIS AFTERNOON...North wind 15 to 20 knots. Partly cloudy. Waves 3 to 6 feet occasionally to 8 feet subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...North wind 10 to 20 knots diminishing to less than 10 knots late. Partly cloudy. A slight chance of snow showers by midnight. Waves subsiding to 1 to 2 feet. .MONDAY...North wind less than 10 knots backing west late. Partly cloudy. A slight chance of snow showers through mid morning. Waves 1 to 2 feet. .MONDAY NIGHT...South wind 10 to 20 knots with gusts up to 29 knots. Partly cloudy in the evening, then cloudy with a chance of snow showers after midnight. Waves building to 2 to 4 feet. .TUESDAY...West wind 15 to 20 knots veering northwest 10 to 15 knots in the afternoon. Gusts up to 28 knots. Mostly cloudy. A chance of snow showers in the morning. Waves 2 to 4 feet. $$ WFO MQT