FZUS53 KMQT 092102 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 501 PM EDT Sat May 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. LMZ221-100800- Green Bay North of line from Cedar River MI to Rock Island Passage- 501 PM EDT Sat May 9 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING... .LATE THIS AFTERNOON...North wind 10 to 15 knots with gusts up to 25 knots. Partly cloudy. Waves 1 to 2 feet. .TONIGHT...North wind less than 10 knots backing northwest by midnight. Gusts up to 21 knots. Clear. Waves 1 to 2 feet. .SUNDAY...Northwest wind less than 10 knots veering north late. Mostly sunny through mid morning then becoming mostly cloudy. A slight chance of rain showers by late morning. Waves calm to 1 foot. .SUNDAY NIGHT...North wind less than 10 knots in the evening becoming variable. Clear. Waves calm to 1 foot. .MONDAY...West wind less than 10 knots backing south in the afternoon. Mostly sunny. Waves calm to 1 foot. $$ LMZ248-250-100800- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 501 PM EDT Sat May 9 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING... .LATE THIS AFTERNOON...North wind 15 to 20 knots. Mostly sunny. Waves 2 to 3 feet. .TONIGHT...North wind 5 to 15 knots with gusts up to 24 knots backing northwest less than 10 knots with gusts up to 24 knots by midnight. Clear. Waves subsiding to 1 to 2 feet. .SUNDAY...Northwest wind 5 to 15 knots. Mostly sunny through mid morning then becoming partly cloudy. A slight chance of rain showers by late morning. Waves calm to 1 foot. .SUNDAY NIGHT...North wind 5 to 15 knots backing northwest less than 10 knots after midnight. Clear. Waves calm to 1 foot. .MONDAY...West wind less than 10 knots backing southwest in the afternoon. Mostly sunny. Waves calm to 1 foot. $$ LSZ240-241-100800- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 501 PM EDT Sat May 9 2026 /401 PM CDT Sat May 9 2026/ .LATE THIS AFTERNOON...West wind 10 to 15 knots. Partly cloudy. Waves 2 to 3 feet subsiding to 1 to 2 feet. .TONIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves 1 to 2 feet. .SUNDAY...Northwest wind 5 to 15 knots backing west less than 10 knots late. Partly cloudy through early afternoon then clearing. Waves 1 to 2 feet. .SUNDAY NIGHT...Variable wind less than 10 knots. Mostly clear. Waves calm to 1 foot. .MONDAY...Variable wind less than 10 knots becoming northeast less than 10 knots in the afternoon. Sunny. Waves calm to 1 foot. $$ LSZ242-243-100800- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 501 PM EDT Sat May 9 2026 .LATE THIS AFTERNOON...West wind 10 to 15 knots. Partly cloudy. Waves 2 to 3 feet. .TONIGHT...Northwest wind 10 to 15 knots. Mostly cloudy through midnight then becoming partly cloudy. Waves 2 to 3 feet. .SUNDAY...Northwest wind 10 to 15 knots backing west late. Partly cloudy. Waves subsiding to 1 to 2 feet. .SUNDAY NIGHT...West wind less than 10 knots. Partly cloudy. Waves 1 to 2 feet. .MONDAY...Variable wind less than 10 knots. Sunny. Waves calm to 1 foot. $$ LSZ244-245-100800- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 501 PM EDT Sat May 9 2026 .LATE THIS AFTERNOON...Northwest wind 10 to 15 knots with gusts up to 24 knots. Partly cloudy. Waves 2 to 3 feet. .TONIGHT...Northwest wind 10 to 15 knots. Mostly cloudy through late evening then becoming partly cloudy. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .SUNDAY...Northwest wind 10 to 15 knots backing west late. Mostly sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...West wind less than 10 knots veering northwest after midnight. Gusts up to 17 knots. Partly cloudy in the evening then clearing. Waves 1 to 2 feet. .MONDAY...Variable wind less than 10 knots. Sunny. Waves calm to 1 foot. $$ LSZ246-100800- Point Isabelle to Lower Entrance of Portage Canal MI- 501 PM EDT Sat May 9 2026 .LATE THIS AFTERNOON...Northwest wind 10 to 15 knots. Partly cloudy. Waves 1 to 2 feet. .TONIGHT...Northwest wind 5 to 15 knots. Mostly cloudy through late evening then becoming partly cloudy. Waves calm to 1 foot. .SUNDAY...Northwest wind less than 10 knots with gusts up to 18 knots. Partly cloudy. Waves calm to 1 foot. .SUNDAY NIGHT...Northwest wind less than 10 knots. Mostly clear. Waves calm to 1 foot. .MONDAY...Variable wind less than 10 knots becoming east less than 10 knots in the afternoon. Sunny. Waves calm to 1 foot. $$ LSZ247-100800- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 501 PM EDT Sat May 9 2026 .LATE THIS AFTERNOON...Northwest wind 10 to 15 knots. Partly cloudy. Waves 1 to 2 feet. .TONIGHT...West wind 10 to 15 knots. Mostly cloudy through late evening then becoming partly cloudy. Waves 1 to 2 feet. .SUNDAY...Northwest wind 5 to 15 knots. Partly cloudy. Waves calm to 1 foot. .SUNDAY NIGHT...West wind less than 10 knots in the evening becoming variable. Mostly clear. Waves calm to 1 foot. .MONDAY...Variable wind less than 10 knots becoming east less than 10 knots in the afternoon. Sunny. Waves calm to 1 foot. $$ LSZ248-100800- Huron Islands to Marquette MI- 501 PM EDT Sat May 9 2026 .LATE THIS AFTERNOON...Northwest wind 10 to 15 knots with gusts up to 25 knots. Partly cloudy. Waves 2 to 4 feet subsiding to 2 to 3 feet. .TONIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves subsiding to 1 to 2 feet. .SUNDAY...Northwest wind 10 to 15 knots. Mostly sunny. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .SUNDAY NIGHT...Northwest wind less than 10 knots. Mostly clear. Waves 1 to 2 feet. .MONDAY...Northwest wind less than 10 knots veering east in the afternoon. Sunny. Waves calm to 1 foot. $$ LSZ249-100800- Marquette to Munising MI- 501 PM EDT Sat May 9 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .LATE THIS AFTERNOON...Northwest wind 15 to 20 knots with gusts up to 29 knots. Mostly sunny. Waves 3 to 6 feet occasionally to 8 feet subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...Northwest wind 10 to 15 knots with gusts up to 23 knots. Mostly clear. Waves subsiding to 2 to 3 feet. .SUNDAY...Northwest wind 10 to 20 knots. Mostly sunny. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. .SUNDAY NIGHT...Northwest wind less than 10 knots. Clear. Waves subsiding to 1 to 2 feet. .MONDAY...Northwest wind less than 10 knots veering northeast in the afternoon. Sunny. Waves 1 to 2 feet. $$ LSZ250-100800- Munising to Grand Marais MI- 501 PM EDT Sat May 9 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... .LATE THIS AFTERNOON...Northwest wind 15 to 20 knots with gusts up to 31 knots. Mostly sunny. Waves 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 10 to 20 knots with gusts up to 29 knots. Mostly clear. Waves subsiding to 2 to 4 feet. .SUNDAY...Northwest wind 10 to 20 knots. Partly cloudy through early afternoon then clearing. Waves 2 to 4 feet. .SUNDAY NIGHT...Northwest wind 10 to 15 knots. Clear. Waves subsiding to 1 to 2 feet. .MONDAY...Northwest wind less than 10 knots veering north in the afternoon. Sunny. Waves 1 to 2 feet. $$ LSZ251-100800- Grand Marais to Whitefish Point MI- 501 PM EDT Sat May 9 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT SUNDAY... .LATE THIS AFTERNOON...Northwest wind 20 to 25 knots with gusts up to 32 knots. Mostly sunny. Waves 3 to 6 feet occasionally to 8 feet. .TONIGHT...Northwest wind 15 to 25 knots diminishing to 10 to 15 knots late. Mostly clear. Waves building to 4 to 7 feet occasionally to 9 feet, then subsiding to 2 to 4 feet. .SUNDAY...Northwest wind 10 to 20 knots. Partly cloudy through early afternoon then clearing. Waves 2 to 4 feet. .SUNDAY NIGHT...Northwest wind 5 to 15 knots. Clear. Waves subsiding to 2 to 3 feet. .MONDAY...Northwest wind less than 10 knots. Sunny. Waves subsiding to 1 to 2 feet. $$ WFO MQT