FZUS53 KMQT 150302 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 1101 PM EDT Thu May 14 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. LMZ221-150800- Green Bay North of line from Cedar River MI to Rock Island Passage- 1102 PM EDT Thu May 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT FRIDAY THROUGH LATE FRIDAY NIGHT... .REST OF TONIGHT...South wind 10 to 15 knots. Mostly cloudy. A slight chance of rain showers late. Waves calm to 1 foot building to 1 to 2 feet. .FRIDAY...South wind 15 to 25 knots with gusts up to 33 knots. Cloudy with a chance of showers through mid morning, then mostly sunny by late morning. Waves building to 3 to 6 feet occasionally to 8 feet. .FRIDAY NIGHT...South wind 15 to 25 knots with gusts up to 33 knots veering southwest 10 to 15 knots with gusts up to 23 knots after midnight. Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Waves subsiding to 2 to 3 feet. .SATURDAY...Southwest wind 10 to 15 knots backing south in the afternoon. Mostly sunny. Waves subsiding to 1 to 2 feet. $$ LMZ248-250-150800- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1102 PM EDT Thu May 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT FRIDAY THROUGH SATURDAY MORNING... .REST OF TONIGHT...South wind 10 to 15 knots with gusts up to 22 knots. Partly cloudy by midnight, then cloudy with a slight chance of rain showers late. Waves calm to 1 foot building to 2 to 3 feet. .FRIDAY...South wind 15 to 25 knots increasing to up to 30 knots late. Cloudy through mid morning then becoming partly cloudy. A chance of showers through mid morning. Waves building to 7 to 10 feet occasionally to 13 feet. .FRIDAY NIGHT...Southwest wind up to 30 knots. Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Waves subsiding to 3 to 6 feet occasionally to 8 feet. .SATURDAY...Southwest wind 5 to 15 knots. Partly cloudy. Waves subsiding to 2 to 3 feet. $$ LSZ240-241-150800- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 1102 PM EDT Thu May 14 2026 /1002 PM CDT Thu May 14 2026/ ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT /10 AM CDT/ FRIDAY... .REST OF TONIGHT...South wind 15 to 20 knots with gusts up to 31 knots. Showers likely by midnight, then a chance of showers late. Waves 2 to 3 feet building to 2 to 4 feet, then subsiding to 2 to 3 feet. .FRIDAY...Southwest wind 15 to 20 knots diminishing to 10 to 15 knots by late morning. Gusts up to 29 knots. Sunny. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .FRIDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to 22 knots. Clear. Waves subsiding to 1 to 2 feet. .SATURDAY...West wind 5 to 15 knots. Sunny. Waves 1 to 2 feet. $$ LSZ243-150800- Upper Entrance of Portage Canal to Eagle River MI- 1102 PM EDT Thu May 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT FRIDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH FRIDAY EVENING... .REST OF TONIGHT...South wind 15 to 20 knots with gusts up to 28 knots. Cloudy. A chance of showers by midnight, then showers late. Waves 1 to 2 feet building to 2 to 3 feet. .FRIDAY...South wind 15 to 20 knots veering southwest by late morning. Gusts up to 29 knots. Partly cloudy through mid morning then clearing. Waves building to 2 to 4 feet. .FRIDAY NIGHT...Southwest wind 10 to 20 knots with gusts up to 27 knots. Clear. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .SATURDAY...West wind 10 to 20 knots. Sunny. Waves subsiding to 2 to 3 feet, then building to 2 to 4 feet. $$ LSZ242-150800- Ontonagon to Upper Entrance of Portage Canal MI- 1102 PM EDT Thu May 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT FRIDAY... .REST OF TONIGHT...South wind 15 to 20 knots with gusts up to 27 knots. Cloudy. A slight chance of showers by midnight, then showers late. Waves 1 to 2 feet building to 2 to 3 feet. .FRIDAY...South wind 15 to 20 knots veering southwest by late morning. Gusts up to 27 knots. Sunny. Waves building to 2 to 4 feet. .FRIDAY NIGHT...Southwest wind 10 to 20 knots. Clear. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 3 feet. .SATURDAY...West wind 10 to 15 knots. Sunny. Waves building to 2 to 4 feet, then subsiding to 1 to 2 feet. $$ LSZ245-150800- Manitou Island to Point Isabelle MI- 1102 PM EDT Thu May 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...South wind 15 to 20 knots with gusts up to 28 knots. Cloudy. A slight chance of rain showers by midnight, then rain showers late. Waves 3 to 5 feet occasionally to 7 feet building to 3 to 6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .FRIDAY...South wind 10 to 20 knots veering southwest 10 to 15 knots late. Mostly cloudy with a chance of rain showers through mid morning, then sunny by late morning. Waves subsiding to 2 to 4 feet. .FRIDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to 23 knots. Clear. Waves subsiding to 2 to 3 feet. .SATURDAY...West wind 10 to 15 knots. Sunny. Waves subsiding to 1 to 2 feet. $$ LSZ244-150800- Eagle River to Manitou Island MI- 1102 PM EDT Thu May 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM EDT FRIDAY... .REST OF TONIGHT...South wind 15 to 20 knots with gusts up to 27 knots. Cloudy. A chance of rain showers by midnight, then rain showers likely late. Waves 3 to 5 feet occasionally to 7 feet. .FRIDAY...South wind 15 to 20 knots veering southwest 10 to 20 knots late. Gusts up to 29 knots. Partly cloudy through mid morning then clearing. A chance of showers through mid morning. Waves subsiding to 2 to 4 feet. .FRIDAY NIGHT...Southwest wind 10 to 20 knots. Clear. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .SATURDAY...West wind 10 to 15 knots with gusts up to 22 knots. Sunny. Waves subsiding to 2 to 3 feet, then building to 2 to 4 feet. $$ LSZ246-150800- Point Isabelle to Lower Entrance of Portage Canal MI- 1102 PM EDT Thu May 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...South wind 15 to 20 knots with gusts up to 29 knots. Cloudy. A chance of rain showers by midnight, then rain showers likely late. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet. .FRIDAY...Southwest wind 15 to 20 knots veering west 10 to 15 knots late. Gusts up to 29 knots. Partly cloudy through mid morning then clearing. A chance of showers through mid morning. Waves subsiding to 1 to 2 feet. .FRIDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to 27 knots. Clear. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .SATURDAY...West wind 10 to 15 knots. Gusts up to 23 knots. Sunny. Waves 1 to 2 feet. $$ LSZ247-150800- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 1102 PM EDT Thu May 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...South wind 15 to 20 knots with gusts up to 29 knots. Cloudy. A chance of showers by midnight, then showers likely late. Waves 2 to 4 feet subsiding to 2 to 3 feet, then building to 2 to 4 feet. .FRIDAY...Southwest wind 15 to 20 knots veering west 10 to 15 knots late. Gusts up to 30 knots. Partly cloudy through mid morning then clearing. A chance of showers through mid morning. Waves building to 2 to 4 feet, then subsiding to 1 to 2 feet. .FRIDAY NIGHT...Southwest wind 10 to 20 knots. Clear. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. .SATURDAY...West wind 10 to 15 knots veering northwest in the afternoon. Gusts up to 22 knots. Sunny. Waves 1 to 2 feet. $$ LSZ248-150800- Huron Islands to Marquette MI- 1102 PM EDT Thu May 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...South wind 15 to 20 knots with gusts up to 30 knots. Cloudy. A slight chance of showers by midnight, then showers likely late. Waves 2 to 4 feet. .FRIDAY...South wind 15 to 25 knots veering southwest 10 to 20 knots late. Gusts up to 32 knots. Mostly cloudy through mid morning then clearing. A chance of showers through mid morning. Waves subsiding to 2 to 3 feet. .FRIDAY NIGHT...Southwest wind 10 to 20 knots. Mostly clear. Waves subsiding to 1 to 2 feet. .SATURDAY...West wind 10 to 15 knots veering northwest in the afternoon. Gusts up to 22 knots. Sunny. Waves 1 to 2 feet. $$ LSZ249-150800- Marquette to Munising MI- 1102 PM EDT Thu May 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING... .REST OF TONIGHT...South wind 15 to 20 knots with gusts up to 29 knots. Mostly cloudy. A chance of rain showers late. Waves 1 to 2 feet building to 2 to 3 feet. .FRIDAY...South wind 20 to 25 knots with gusts up to 32 knots. Cloudy with a chance of showers through mid morning, then sunny by late morning. Waves building to 2 to 4 feet. .FRIDAY NIGHT...South wind 15 to 25 knots veering southwest 10 to 20 knots after midnight. Mostly clear. A slight chance of showers after midnight. Waves subsiding to 1 to 2 feet. .SATURDAY...West wind 10 to 15 knots veering north in the afternoon. Mostly sunny. Waves building to 2 to 3 feet. $$ LSZ250-150800- Munising to Grand Marais MI- 1102 PM EDT Thu May 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EDT FRIDAY THROUGH LATE FRIDAY NIGHT... .REST OF TONIGHT...South wind 15 to 20 knots with gusts up to 28 knots. Mostly cloudy. A slight chance of rain showers late. Waves 1 to 2 feet building to 2 to 3 feet. .FRIDAY...South wind 15 to 25 knots with gusts up to 33 knots. Cloudy with a chance of rain showers through mid morning, then mostly sunny by late morning. Waves building to 2 to 4 feet. .FRIDAY NIGHT...South wind 15 to 25 knots with gusts up to 32 knots. Mostly clear. A slight chance of showers after midnight. Waves subsiding to 1 to 2 feet. .SATURDAY...Southwest wind 10 to 15 knots veering northwest in the afternoon. Mostly sunny. Waves building to 2 to 3 feet. $$ LSZ251-150800- Grand Marais to Whitefish Point MI- 1102 PM EDT Thu May 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EDT FRIDAY THROUGH LATE FRIDAY NIGHT... .REST OF TONIGHT...South wind 10 to 20 knots. Partly cloudy by midnight then becoming mostly cloudy. Waves calm to 1 foot building to 2 to 3 feet. .FRIDAY...South wind 15 to 25 knots with gusts up to 33 knots. Cloudy with a chance of rain showers through mid morning, then partly cloudy with a slight chance of rain showers by late morning. Sunny late. Waves building to 2 to 4 feet. .FRIDAY NIGHT...Southwest wind 15 to 25 knots with gusts up to 32 knots. Partly cloudy. A slight chance of rain showers after midnight. Waves subsiding to 1 to 2 feet. .SATURDAY...Southwest wind 10 to 15 knots veering northwest in the afternoon. Mostly sunny. Waves 1 to 2 feet. $$ WFO MQT