FZUS53 KMQT 092102 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 502 PM EDT Mon Mar 9 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. LMZ248-250-100800- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 502 PM EDT Mon Mar 9 2026 .LATE THIS AFTERNOON...North wind 10 to 15 knots. Partly cloudy. Waves 2 to 4 feet. .TONIGHT...Northeast wind 10 to 15 knots. Partly cloudy through midnight then becoming mostly cloudy. Waves subsiding to 2 to 3 feet. .TUESDAY...Northeast wind 10 to 20 knots. Cloudy. A slight chance of snow by late morning. A chance of snow late. Waves building to 2 to 4 feet. .TUESDAY NIGHT...Northeast wind 15 to 20 knots. Snow possibly mixed with sleet in the evening, then snow possibly mixed with freezing rain and sleet likely after midnight. Waves building to 3 to 6 feet occasionally to 8 feet. .WEDNESDAY...North wind 15 to 20 knots. Cloudy with a chance of snow. Waves subsiding to 2 to 3 feet. $$ LSZ240-241-100800- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 502 PM EDT Mon Mar 9 2026 /402 PM CDT Mon Mar 9 2026/ .LATE THIS AFTERNOON...Northwest wind 5 to 15 knots. Mostly sunny. Waves 2 to 3 feet. .TONIGHT...North wind less than 10 knots veering northeast 10 to 15 knots late. Cloudy. A slight chance of snow through late evening, then snow likely by midnight. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .TUESDAY...East wind 10 to 20 knots. Cloudy. A chance of snow through mid morning. A chance of snow possibly mixed with rain late. Waves building to 2 to 4 feet. .TUESDAY NIGHT...Northeast wind 10 to 15 knots. Snow likely. Waves subsiding to 1 to 2 feet. .WEDNESDAY...North wind 10 to 15 knots backing northwest in the afternoon. Cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Waves building to 2 to 3 feet. $$ LSZ243-100800- Upper Entrance of Portage Canal to Eagle River MI- 502 PM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... .LATE THIS AFTERNOON...Northwest wind 10 to 15 knots. Partly cloudy. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet. .TONIGHT...Northeast wind 5 to 15 knots. Cloudy. Snow likely by midnight. A chance of snow late. Waves subsiding to 2 to 3 feet. .TUESDAY...East wind 10 to 15 knots. Cloudy. A slight chance of snow through mid morning. A slight chance of snow late. Waves 2 to 3 feet. .TUESDAY NIGHT...East wind 10 to 15 knots. Cloudy. A chance of snow in the evening, then snow likely after midnight. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .WEDNESDAY...Northeast wind 10 to 15 knots backing north in the afternoon. Mostly cloudy. Snow likely in the morning. Waves building to 2 to 4 feet. $$ LSZ242-100800- Ontonagon to Upper Entrance of Portage Canal MI- 502 PM EDT Mon Mar 9 2026 .LATE THIS AFTERNOON...Northwest wind 5 to 15 knots. Mostly sunny. Waves 2 to 4 feet. .TONIGHT...North wind less than 10 knots veering northeast 5 to 15 knots by midnight. Cloudy. A slight chance of snow by midnight. Snow likely late. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .TUESDAY...East wind 10 to 15 knots. Cloudy. A chance of snow through mid morning, then a slight chance of snow by late morning. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .TUESDAY NIGHT...East wind 10 to 15 knots backing northeast after midnight. Snow likely. Waves subsiding to 1 to 2 feet. .WEDNESDAY...North wind 10 to 15 knots. Cloudy with snow likely in the morning, then partly cloudy in the afternoon. Waves building to 2 to 3 feet. $$ LSZ244-245-100800- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 502 PM EDT Mon Mar 9 2026 .LATE THIS AFTERNOON...North wind 10 to 15 knots. Partly cloudy. Waves 3 to 5 feet occasionally to 7 feet. .TONIGHT...Northeast wind 10 to 15 knots. Cloudy. Snow likely by midnight. A chance of snow late. Waves subsiding to 2 to 3 feet. .TUESDAY...Northeast wind 10 to 15 knots veering east late. Cloudy. A slight chance of snow through mid morning. A slight chance of snow late. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .TUESDAY NIGHT...East wind 10 to 15 knots. Cloudy. A chance of snow in the evening, then snow likely after midnight. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .WEDNESDAY...Northeast wind 10 to 20 knots backing north 15 to 20 knots in the afternoon. Gusts up to 27 knots. Mostly cloudy. A chance of snow in the morning. Waves building to 3 to 5 feet occasionally to 7 feet. $$ LSZ246-100800- Point Isabelle to Lower Entrance of Portage Canal MI- 502 PM EDT Mon Mar 9 2026 .LATE THIS AFTERNOON...Northwest wind 10 to 15 knots. Partly cloudy. Waves calm to 1 foot. .TONIGHT...Northeast wind 5 to 15 knots. Cloudy. Snow likely by midnight. Waves building to 1 to 2 feet. .TUESDAY...Northeast wind 10 to 15 knots veering east late. Cloudy. A chance of snow through mid morning, then a slight chance of snow by late morning. Waves 1 to 2 feet. .TUESDAY NIGHT...East wind 10 to 15 knots backing northeast after midnight. A chance of snow in the evening, then snow likely after midnight. Waves building to 2 to 4 feet. .WEDNESDAY...North wind 10 to 15 knots. Gusts up to 23 knots. Mostly cloudy. Snow likely in the morning. Waves subsiding to 2 to 3 feet. $$ LSZ247-100800- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 502 PM EDT Mon Mar 9 2026 .LATE THIS AFTERNOON...Northwest wind 10 to 15 knots. Mostly sunny. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 to 15 knots. Cloudy. A slight chance of snow through late evening, then snow likely by midnight. Waves building to 1 to 2 feet. .TUESDAY...Northeast wind 10 to 15 knots. Cloudy. A chance of snow through mid morning, then a slight chance of snow by late morning. Waves 1 to 2 feet. .TUESDAY NIGHT...East wind 10 to 15 knots backing northeast after midnight. Snow. Waves building to 2 to 4 feet. .WEDNESDAY...North wind 10 to 15 knots increasing to 15 to 20 knots in the afternoon. Mostly cloudy. Snow likely in the morning. Waves subsiding to 2 to 3 feet. $$ LSZ248-100800- Huron Islands to Marquette MI- 502 PM EDT Mon Mar 9 2026 .LATE THIS AFTERNOON...North wind 10 to 15 knots with gusts up to 22 knots. Mostly sunny. Waves 2 to 4 feet subsiding to 2 to 3 feet. .TONIGHT...Northeast wind 5 to 15 knots. Cloudy. A slight chance of snow by midnight. A chance of snow late. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. .TUESDAY...Northeast wind 10 to 15 knots veering east late. Cloudy. A chance of snow through mid morning, then a slight chance of snow by late morning. Waves 2 to 3 feet. .TUESDAY NIGHT...Northeast wind 15 to 20 knots. Snow. Waves building to 3 to 5 feet occasionally to 7 feet. .WEDNESDAY...North wind 15 to 20 knots increasing to 20 to 25 knots in the afternoon. Mostly cloudy. Snow likely in the morning, then a slight chance of snow in the afternoon. Freezing spray through the day. Waves building to 5 to 8 feet occasionally to 10 feet. $$ LSZ249-100800- Marquette to Munising MI- 502 PM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .LATE THIS AFTERNOON...North wind 10 to 15 knots with gusts up to 22 knots. Partly cloudy. Waves 3 to 5 feet occasionally to 7 feet. .TONIGHT...Northeast wind 5 to 15 knots. Mostly cloudy. A chance of snow late. Waves subsiding to 2 to 3 feet. .TUESDAY...Northeast wind 10 to 15 knots. Mostly cloudy. A chance of snow through mid morning. A slight chance of snow late. Waves 2 to 3 feet. .TUESDAY NIGHT...Northeast wind 10 to 20 knots. Snow. Waves building to 2 to 4 feet. .WEDNESDAY...Northeast wind 15 to 25 knots backing north up to 30 knots in the afternoon. Cloudy. Snow likely in the morning, then a chance of snow in the afternoon. Freezing spray in the afternoon. Waves building to 5 to 8 feet occasionally to 10 feet. $$ LSZ250-100800- Munising to Grand Marais MI- 502 PM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .LATE THIS AFTERNOON...North wind 10 to 15 knots. Partly cloudy. Waves 4 to 7 feet occasionally to 9 feet. .TONIGHT...North wind 5 to 15 knots veering northeast 10 to 15 knots late. Mostly cloudy. A chance of snow late. Waves subsiding to 2 to 3 feet. .TUESDAY...Northeast wind 10 to 15 knots. Mostly cloudy. A slight chance of snow through mid morning. A slight chance of snow late. Waves 2 to 3 feet. .TUESDAY NIGHT...Northeast wind 15 to 20 knots. Snow. Waves building to 2 to 4 feet. .WEDNESDAY...Northeast wind 15 to 20 knots backing north 20 to 25 knots in the afternoon. Gusts up to 32 knots. Cloudy. Snow likely in the morning, then a chance of snow in the afternoon. Waves building to 5 to 8 feet occasionally to 10 feet. $$ LSZ251-100800- Grand Marais to Whitefish Point MI- 502 PM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .LATE THIS AFTERNOON...Northwest wind 10 to 15 knots. Partly cloudy. Waves 5 to 8 feet occasionally to 10 feet subsiding to 4 to 7 feet occasionally to 9 feet. .TONIGHT...Northwest wind 10 to 15 knots veering northeast late. Partly cloudy through late evening then becoming mostly cloudy. A slight chance of snow late. Waves subsiding to 2 to 3 feet. .TUESDAY...Northeast wind 10 to 15 knots. Mostly cloudy. A slight chance of snow through mid morning. A slight chance of snow late. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .TUESDAY NIGHT...East wind 10 to 15 knots. Snow. Waves building to 2 to 4 feet. .WEDNESDAY...Northeast wind 15 to 20 knots backing north 20 to 25 knots in the afternoon. Gusts up to 32 knots. Cloudy. Snow likely in the morning, then a chance of snow in the afternoon. Freezing spray in the afternoon. Waves building to 4 to 7 feet occasionally to 9 feet. $$ WFO MQT