815 FZUS53 KMQT 200302 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 1101 PM EDT Tue May 19 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. LMZ221-200800- Green Bay North of line from Cedar River MI to Rock Island Passage- 1101 PM EDT Tue May 19 2026 .REST OF TONIGHT...Northwest wind 5 to 15 knots. Mostly cloudy. Waves 1 to 2 feet. .WEDNESDAY...North wind less than 10 knots veering east late. Mostly sunny. Waves calm to 1 foot. .WEDNESDAY NIGHT...Northeast wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. .THURSDAY...East wind less than 10 knots. Mostly sunny. Waves calm to 1 foot. $$ LMZ248-250-200800- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1101 PM EDT Tue May 19 2026 .REST OF TONIGHT...Northwest wind 10 to 15 knots. Mostly cloudy. Waves 2 to 3 feet subsiding to 1 to 2 feet. .WEDNESDAY...North wind 10 to 15 knots veering northeast late. Partly cloudy through mid morning then clearing. Waves 1 to 2 feet. .WEDNESDAY NIGHT...Northeast wind less than 10 knots. Partly cloudy. Waves calm to 1 foot. .THURSDAY...East wind less than 10 knots. Mostly sunny. Waves calm to 1 foot. $$ LSZ240-241-200800- Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- 1101 PM EDT Tue May 19 2026 /1001 PM CDT Tue May 19 2026/ .REST OF TONIGHT...Northwest wind 5 to 15 knots. Partly cloudy. Waves 2 to 3 feet subsiding to 1 to 2 feet. .WEDNESDAY...Northwest wind less than 10 knots through mid morning becoming variable. Mostly sunny. Waves 1 to 2 feet. .WEDNESDAY NIGHT...Southeast wind less than 10 knots veering south after midnight. Mostly clear. Waves calm to 1 foot. .THURSDAY...Southeast wind less than 10 knots backing northeast in the afternoon. Sunny. Waves calm to 1 foot. $$ LSZ242-243-200800- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 1101 PM EDT Tue May 19 2026 .REST OF TONIGHT...Northwest wind 10 to 15 knots. Mostly clear. Waves 2 to 3 feet subsiding to 1 to 2 feet. .WEDNESDAY...Northwest wind less than 10 knots backing west by late morning. Sunny. Waves 1 to 2 feet. .WEDNESDAY NIGHT...Southeast wind less than 10 knots veering south after midnight. Clear. Waves calm to 1 foot. .THURSDAY...South wind less than 10 knots backing east in the afternoon. Sunny. Waves calm to 1 foot. $$ LSZ244-245-200800- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 1101 PM EDT Tue May 19 2026 .REST OF TONIGHT...Northwest wind 10 to 15 knots with gusts up to 23 knots. Mostly clear. Waves 2 to 4 feet subsiding to 2 to 3 feet. .WEDNESDAY...Northwest wind 5 to 15 knots backing west less than 10 knots late. Sunny. Waves subsiding to 1 to 2 feet. .WEDNESDAY NIGHT...South wind less than 10 knots. Clear. Waves calm to 1 foot. .THURSDAY...South wind less than 10 knots backing southeast 10 to 15 knots in the afternoon. Sunny. Waves building to 1 to 2 feet. $$ LSZ246-200800- Point Isabelle to Lower Entrance of Portage Canal MI- 1101 PM EDT Tue May 19 2026 .REST OF TONIGHT...Northwest wind 5 to 15 knots. Partly cloudy. Waves calm to 1 foot. .WEDNESDAY...Northwest wind less than 10 knots veering north by late morning, then veering southeast late. Sunny. Waves calm to 1 foot. .WEDNESDAY NIGHT...Southeast wind less than 10 knots in the evening becoming variable. Mostly clear. Waves calm to 1 foot. .THURSDAY...Southeast wind less than 10 knots backing east 10 to 15 knots in the afternoon. Sunny. Waves building to 2 to 3 feet. $$ LSZ247-200800- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 1101 PM EDT Tue May 19 2026 .REST OF TONIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves 1 to 2 feet. .WEDNESDAY...Northwest wind less than 10 knots veering east late. Sunny. Waves calm to 1 foot. .WEDNESDAY NIGHT...East wind less than 10 knots in the evening becoming variable. Mostly clear. Waves calm to 1 foot. .THURSDAY...Southeast wind less than 10 knots backing east 10 to 15 knots in the afternoon. Sunny. Waves building to 2 to 3 feet. $$ LSZ248-200800- Huron Islands to Marquette MI- 1101 PM EDT Tue May 19 2026 .REST OF TONIGHT...Northwest wind 10 to 15 knots with gusts up to 22 knots. Mostly cloudy by midnight then becoming mostly clear. Waves 2 to 3 feet. .WEDNESDAY...Northwest wind 10 to 15 knots veering east less than 10 knots late. Sunny. Waves subsiding to 1 to 2 feet. .WEDNESDAY NIGHT...Southeast wind less than 10 knots veering south after midnight. Mostly clear. Waves calm to 1 foot. .THURSDAY...Southeast wind 5 to 15 knots backing east 10 to 15 knots in the afternoon. Sunny. Waves building to 2 to 3 feet. $$ LSZ249-200800- Marquette to Munising MI- 1101 PM EDT Tue May 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT WEDNESDAY... .REST OF TONIGHT...Northwest wind 10 to 15 knots with gusts up to 22 knots. Mostly cloudy by midnight then becoming partly cloudy. Waves 2 to 4 feet building to 3 to 5 feet occasionally to 7 feet. .WEDNESDAY...Northwest wind 10 to 15 knots veering north less than 10 knots late. Mostly sunny. Waves subsiding to 1 to 2 feet. .WEDNESDAY NIGHT...Variable wind less than 10 knots. Mostly clear. Waves 1 to 2 feet. .THURSDAY...Southeast wind less than 10 knots backing east 5 to 15 knots in the afternoon. Sunny. Waves building to 1 to 2 feet. $$ LSZ250-200800- Munising to Grand Marais MI- 1101 PM EDT Tue May 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON... .REST OF TONIGHT...Northwest wind 15 to 20 knots. Mostly cloudy by midnight then becoming partly cloudy. Waves 3 to 5 feet occasionally to 7 feet building to 3 to 6 feet occasionally to 8 feet. .WEDNESDAY...Northwest wind 5 to 15 knots. Partly cloudy through mid morning then clearing. Waves subsiding to 1 to 2 feet. .WEDNESDAY NIGHT...North wind less than 10 knots in the evening becoming variable. Mostly clear. Waves 1 to 2 feet. .THURSDAY...Southeast wind less than 10 knots backing east in the afternoon. Sunny. Waves calm to 1 foot. $$ LSZ251-200800- Grand Marais to Whitefish Point MI- 1101 PM EDT Tue May 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON... .REST OF TONIGHT...Northwest wind 15 to 20 knots with gusts up to 27 knots. Mostly cloudy. Waves 3 to 6 feet occasionally to 8 feet. .WEDNESDAY...Northwest wind 10 to 20 knots. Mostly cloudy through mid morning then clearing. Waves subsiding to 2 to 3 feet. .WEDNESDAY NIGHT...Northwest wind 5 to 15 knots in the evening becoming variable. Mostly clear. Waves subsiding to 1 to 2 feet. .THURSDAY...Southeast wind less than 10 knots backing northeast in the afternoon. Sunny. Waves calm to 1 foot. $$ WFO MQT  997 FZUS53 KGRB 200307 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 1007 PM CDT Tue May 19 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-201000- Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 1007 PM CDT Tue May 19 2026 .REST OF TONIGHT...NW wind 10 to 15 kts. Waves 2 ft or less. Mostly cloudy. .WEDNESDAY...N wind 5 to 10 kts veering E early in the afternoon. Waves 2 ft or less. Mostly sunny. .WEDNESDAY NIGHT...E wind 5 to 10 kts backing NE after midnight. Waves 2 ft or less. Partly cloudy. .THURSDAY...E wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. $$ LMZ541-201000- Rock Island Passage to Sturgeon Bay WI- 1007 PM CDT Tue May 19 2026 .REST OF TONIGHT...NW wind 10 to 15 kts. Waves 1 to 3 ft. Mostly cloudy. .WEDNESDAY...N wind 5 to 10 kts veering E early in the afternoon. Waves 2 ft or less. Mostly sunny. .WEDNESDAY NIGHT...E wind 5 to 10 kts backing NE in the late evening and overnight. Waves 2 ft or less. Partly cloudy. .THURSDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. $$ LMZ542-543-201000- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1007 PM CDT Tue May 19 2026 .REST OF TONIGHT...NW wind 10 to 15 kts. Waves 1 to 3 ft. Mostly cloudy. .WEDNESDAY...N wind 10 to 15 kts veering NE in the late morning and afternoon. Waves 2 ft or less. Mostly sunny. .WEDNESDAY NIGHT...NE wind 10 to 15 kts. Waves 1 to 3 ft. Partly cloudy. .THURSDAY...NE wind 10 to 15 kts. Waves 1 to 3 ft. Partly sunny. $$ See Lake Michigan Open Lake Forecast for Friday through Sunday. Wave height forecast is for ice free areas.  749 FZUS53 KGRB 200356 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 1056 PM CDT Tue May 19 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-201000- Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 1056 PM CDT Tue May 19 2026 .REST OF TONIGHT...NW wind 10 to 15 kts. Waves 2 ft or less. Mostly cloudy. .WEDNESDAY...N wind 5 to 10 kts veering E early in the afternoon. Waves 2 ft or less. Mostly sunny. .WEDNESDAY NIGHT...E wind 5 to 10 kts backing NE after midnight. Waves 2 ft or less. Partly cloudy. .THURSDAY...E wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. $$ LMZ541-201000- Rock Island Passage to Sturgeon Bay WI- 1056 PM CDT Tue May 19 2026 .REST OF TONIGHT...NW wind 10 to 15 kts. Waves 1 to 3 ft. Mostly cloudy. .WEDNESDAY...N wind 5 to 10 kts veering E early in the afternoon. Waves 2 ft or less. Mostly sunny. .WEDNESDAY NIGHT...E wind 5 to 10 kts backing NE in the late evening and overnight. Waves 2 ft or less. Partly cloudy. .THURSDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. $$ LMZ542-543-201000- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1056 PM CDT Tue May 19 2026 .REST OF TONIGHT...NW wind 10 to 15 kts. Waves 1 to 3 ft. Mostly cloudy. .WEDNESDAY...N wind 10 to 15 kts veering NE in the late morning and afternoon. Waves 2 ft or less. Mostly sunny. .WEDNESDAY NIGHT...NE wind 10 to 15 kts. Waves 1 to 3 ft. Partly cloudy. .THURSDAY...NE wind 10 to 15 kts. Waves 1 to 3 ft. Partly sunny. $$ See Lake Michigan Open Lake Forecast for Friday through Sunday. Wave height forecast is for ice free areas.