FZUS53 KMQT 181501 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 1101 AM EDT Sat Jul 18 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. LMZ221-182000- Green Bay North of line from Cedar River MI to Rock Island Passage- 1101 AM EDT Sat Jul 18 2026 ...DENSE SMOKE ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .REST OF TODAY...North wind 15 to 20 knots. Partly cloudy. Patchy smoke. Waves 2 to 3 feet. .TONIGHT...North wind 5 to 15 knots through midnight becoming variable. Mostly clear. Smoke. Waves subsiding to 1 to 2 feet. .SUNDAY...Southwest wind less than 10 knots backing south 10 to 15 knots in the afternoon. Mostly sunny. Smoke. Waves calm to 1 foot. .SUNDAY NIGHT...Southwest wind 10 to 15 knots. Mostly clear. Patchy smoke in the evening. Waves building to 2 to 3 feet. $$ LMZ248-250-182000- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1101 AM EDT Sat Jul 18 2026 ...DENSE SMOKE ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .REST OF TODAY...North wind 15 to 20 knots. Partly cloudy. Patchy smoke. Waves 2 to 3 feet subsiding to 1 to 2 feet. .TONIGHT...North wind 5 to 15 knots through midnight becoming variable. Mostly clear. Smoke. Waves 1 to 2 feet. .SUNDAY...Southeast wind less than 10 knots veering south 10 to 15 knots in the afternoon. Mostly sunny. Smoke. Waves calm to 1 foot. .SUNDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to 22 knots. Mostly clear. Waves building to 2 to 3 feet. $$ LSZ240-241-182000- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 1101 AM EDT Sat Jul 18 2026 /1001 AM CDT Sat Jul 18 2026/ ...DENSE SMOKE ADVISORY IN EFFECT UNTIL 8 PM EDT /7 PM CDT/ SUNDAY... .REST OF TODAY...Northwest wind less than 10 knots by late morning becoming variable. Partly cloudy. Areas of smoke. Waves 1 to 2 feet. .TONIGHT...Variable wind less than 10 knots becoming south less than 10 knots late. Partly cloudy. Areas of smoke. Waves calm to 1 foot. .SUNDAY...Southwest wind less than 10 knots. Mostly sunny. Areas of smoke. Waves calm to 1 foot. .SUNDAY NIGHT...Southwest wind 5 to 15 knots with gusts up to 26 knots. Partly cloudy. Patchy smoke in the evening. A chance of showers and a slight chance of thunderstorms after midnight. Waves building to 1 to 2 feet. $$ LSZ242-243-182000- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 1101 AM EDT Sat Jul 18 2026 ...DENSE SMOKE ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY... .REST OF TODAY...Northwest wind less than 10 knots backing west late. Partly cloudy. Smoke. Waves 1 to 2 feet. .TONIGHT...Southwest wind less than 10 knots backing south by midnight. Partly cloudy. Smoke. Waves calm to 1 foot. .SUNDAY...Southwest wind less than 10 knots. Mostly sunny. Areas of smoke. Waves calm to 1 foot. .SUNDAY NIGHT...South wind 5 to 15 knots veering southwest 10 to 20 knots after midnight. Partly cloudy. Patchy smoke in the evening. A chance of showers after midnight. Waves building to 2 to 3 feet. $$ LSZ244-245-182000- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 1101 AM EDT Sat Jul 18 2026 ...DENSE SMOKE ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY... .REST OF TODAY...Northwest wind 10 to 15 knots diminishing to less than 10 knots late. Partly cloudy. Smoke. Waves 2 to 3 feet subsiding to 1 to 2 feet. .TONIGHT...West wind less than 10 knots through midnight becoming variable. Partly cloudy through midnight then becoming mostly cloudy. Smoke. Waves 1 to 2 feet. .SUNDAY...South wind less than 10 knots. Partly cloudy. Smoke. Waves calm to 1 foot. .SUNDAY NIGHT...South wind 5 to 15 knots veering southwest 10 to 15 knots after midnight. Gusts up to 22 knots. Areas of smoke in the evening. Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and a slight chance of thunderstorms after midnight. Waves building to 2 to 3 feet. $$ LSZ246-182000- Point Isabelle to Lower Entrance of Portage Canal MI- 1101 AM EDT Sat Jul 18 2026 ...DENSE SMOKE ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY... .REST OF TODAY...North wind 5 to 15 knots. Partly cloudy. Smoke. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots. Partly cloudy through midnight then becoming mostly cloudy. Smoke. Waves calm to 1 foot. .SUNDAY...South wind less than 10 knots. Partly cloudy. Smoke in the morning, then patchy smoke in the afternoon. Waves calm to 1 foot. .SUNDAY NIGHT...South wind 5 to 15 knots veering southwest 10 to 20 knots after midnight. Partly cloudy. Areas of smoke in the evening. A chance of showers and a slight chance of thunderstorms after midnight. Waves building to 2 to 3 feet. $$ LSZ247-182000- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 1101 AM EDT Sat Jul 18 2026 ...DENSE SMOKE ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY... .REST OF TODAY...North wind 5 to 15 knots. Partly cloudy. Smoke. Waves 1 to 2 feet. .TONIGHT...Variable wind less than 10 knots becoming south less than 10 knots by midnight. Partly cloudy. Smoke. Waves calm to 1 foot. .SUNDAY...Southwest wind less than 10 knots in the morning becoming variable. Partly cloudy. Smoke in the morning, then patchy smoke in the afternoon. Waves calm to 1 foot. .SUNDAY NIGHT...South wind 5 to 15 knots veering southwest 15 to 20 knots after midnight. Partly cloudy. Areas of smoke in the evening. A chance of showers and a slight chance of thunderstorms after midnight. Waves building to 2 to 3 feet. $$ LSZ248-182000- Huron Islands to Marquette MI- 1101 AM EDT Sat Jul 18 2026 ...DENSE SMOKE ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING... .REST OF TODAY...Northwest wind 10 to 20 knots with gusts up to 29 knots. Partly cloudy. Smoke. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 3 feet. .TONIGHT...Northwest wind 5 to 15 knots backing west less than 10 knots by midnight, then becoming variable late. Partly cloudy. Smoke. Waves subsiding to 1 to 2 feet. .SUNDAY...Southeast wind less than 10 knots. Partly cloudy. Smoke. Waves calm to 1 foot. .SUNDAY NIGHT...South wind 10 to 15 knots veering southwest 15 to 20 knots after midnight. Partly cloudy. Areas of smoke in the evening. A chance of showers and a slight chance of thunderstorms after midnight. Waves building to 2 to 3 feet. $$ LSZ249-182000- Marquette to Munising MI- 1101 AM EDT Sat Jul 18 2026 ...DENSE SMOKE ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING... .REST OF TODAY...Northwest wind 15 to 20 knots with gusts up to 29 knots. Partly cloudy. Patchy smoke by late morning, then smoke late. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet. .TONIGHT...Northwest wind 5 to 15 knots through midnight becoming variable. Partly cloudy. Smoke. Waves subsiding to 1 to 2 feet. .SUNDAY...South wind less than 10 knots. Partly cloudy. Smoke. Waves calm to 1 foot. .SUNDAY NIGHT...South wind 10 to 20 knots. Partly cloudy. Patchy smoke in the evening. A chance of showers and a slight chance of thunderstorms after midnight. Waves building to 1 to 2 feet. $$LSZ250-182000- Munising to Grand Marais MI- 1101 AM EDT Sat Jul 18 2026 ...DENSE SMOKE ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING... .REST OF TODAY...Northwest wind 10 to 20 knots. Partly cloudy. Areas of smoke. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet. .TONIGHT...Northwest wind 10 to 15 knots diminishing to less than 10 knots with gusts up to 17 knots by midnight, then becoming variable late. Partly cloudy through late evening then becoming mostly cloudy. Smoke. Waves subsiding to 1 to 2 feet. .SUNDAY...Variable wind less than 10 knots. Partly cloudy. Smoke. Waves calm to 1 foot. .SUNDAY NIGHT...South wind 5 to 15 knots with gusts up to 22 knots. Partly cloudy. Patchy smoke in the evening. A chance of showers and a slight chance of thunderstorms after midnight. Waves building to 1 to 2 feet. $$ LSZ251-182000- Grand Marais to Whitefish Point MI- 1101 AM EDT Sat Jul 18 2026 ...DENSE SMOKE ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING... .REST OF TODAY...Northwest wind 15 to 20 knots. Partly cloudy. Areas of smoke. Waves 3 to 5 feet occasionally to 7 feet. .TONIGHT...Northwest wind 10 to 20 knots diminishing to less than 10 knots with gusts up to 20 knots by midnight, then becoming variable late. Partly cloudy through midnight then becoming mostly cloudy. Smoke. Waves subsiding to 1 to 2 feet. .SUNDAY...Variable wind less than 10 knots. Partly cloudy. Patchy smoke. Waves 1 to 2 feet. .SUNDAY NIGHT...South wind 5 to 15 knots increasing to 15 to 20 knots after midnight. Partly cloudy in the evening, then mostly cloudy with a chance of showers and a slight chance of thunderstorms after midnight. Waves building to 1 to 2 feet. $$ WFO MQT