356 FZUS53 KLOT 160838 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 338 AM CDT Fri Oct 16 2026 For waters within five nautical miles of shore on Lake Michigan Waves are provided as a range of significant wave heights, which is the average of the highest 1/3 of the waves, along with the average height of the highest 10 percent of the waves which will occasionally be encountered. LMZ740>742-161645- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 338 AM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... ...GALE WARNING IN EFFECT FROM 1 PM CDT THIS AFTERNOON THROUGH LATE TONIGHT... .TODAY...Northwest winds to 30 kt becoming north and increasing to 40 kt gales. Slight chance of showers in the morning, then scattered showers in the afternoon. Slight chance of waterspouts in the afternoon. Waves 3 to 5 ft building to 8 to 12 ft occasionally to 16 ft. .TONIGHT...North gales to 40 kt diminishing to 30 kt. Slight chance of showers in the evening. Waves 10 to 14 ft occasionally to 18 ft subsiding to 8 to 12 ft occasionally to 16 ft. .SATURDAY...Northwest winds 10 to 20 kt becoming southwest 10 to 15 kt in the afternoon. Sunny. Waves 5 to 8 ft occasionally to 10 ft subsiding to 3 to 5 ft. .SATURDAY NIGHT...Southwest winds 10 to 15 kt. Clear. Waves 1 to 3 ft. $$ LMZ743>745-161645- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 338 AM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... ...GALE WARNING IN EFFECT FROM 1 PM CDT THIS AFTERNOON THROUGH LATE TONIGHT... .TODAY...Northwest winds to 30 kt becoming north and increasing to 40 kt gales. Slight chance of showers in the morning, then showers and slight chance of thunderstorms in the afternoon. Chance of waterspouts in the afternoon. Waves 6 to 9 ft occasionally to 12 ft building to 10 to 14 ft occasionally to 18 ft. .TONIGHT...North gales to 40 kt diminishing to 30 kt. Chance of waterspouts in the evening. Scattered showers and slight chance of thunderstorms in the evening, then scattered showers overnight. Waves 12 to 16 ft occasionally to 21 ft subsiding to 10 to 14 ft occasionally to 18 ft. .SATURDAY...North winds 10 to 20 kt becoming southwest and diminishing to around 10 kt in the afternoon. Scattered showers in the morning. Waves 6 to 9 ft occasionally to 12 ft subsiding to 3 to 5 ft. .SATURDAY NIGHT...Southwest winds 10 to 15 kt. Clear. Waves 1 to 3 ft. $$ - Izzi  276 FZUS51 KBUF 160803 NSHBUF Nearshore Marine Forecast National Weather Service Buffalo NY 403 AM EDT Fri Oct 16 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. LEZ020-161500- Upper Niagara River and Buffalo Harbor- 403 AM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH THIS EVENING... .TODAY...Southwest winds 10 to 15 knots becoming west 15 to 20 knots. Periods of rain. .TONIGHT...Northwest winds 10 to 15 knots becoming north. A chance of rain showers in the evening. .SATURDAY...North winds 5 to 15 knots becoming northwest. Mostly sunny. .SATURDAY NIGHT...Light and variable winds. Clear. .SUNDAY...Southwest winds 5 to 15 knots becoming south. Clear. .MONDAY...South winds less than 10 knots. Mainly clear. .TUESDAY...Light and variable winds. Mainly clear. The water temperature off Buffalo is 64 degrees. $$ LOZ030-161500- Lower Niagara River- 403 AM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH SATURDAY MORNING... .TODAY...Southwest winds 10 to 15 knots becoming west 15 to 20 knots. Periods of rain through early afternoon, then a chance of showers late. .TONIGHT...Northwest winds 15 to 20 knots becoming north. A chance of showers in the evening. .SATURDAY...North winds 15 to 20 knots becoming northwest 5 to 15 knots. Mostly sunny. .SATURDAY NIGHT...West winds 10 knots or less becoming southwest. Clear. .SUNDAY...Southwest winds 5 to 15 knots. Clear. .MONDAY...Southwest winds less than 10 knots. Mainly clear. .TUESDAY...Light and variable winds. Mainly clear. $$ LEZ040-041-161500- Buffalo to Ripley along Lake Erie- 403 AM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING... .TODAY...Southwest winds 15 to 25 knots becoming west. Periods of rain this morning, then rain likely this afternoon. Waves 3 to 6 feet building to 5 to 9 feet. Waves occasionally around 11 feet. .TONIGHT...Northwest winds 15 to 25 knots becoming north. Showers likely in the evening. Waves 4 to 7 feet. Waves occasionally around 9 feet. .SATURDAY...North winds 15 to 20 knots becoming northwest 5 to 15 knots. Becoming mostly sunny. Waves 3 to 6 feet subsiding to 1 to 3 feet. Waves occasionally around 7 feet. .SATURDAY NIGHT...West winds 5 to 10 knots becoming southwest. Mainly clear. Waves 1 to 3 feet. .SUNDAY...Southwest winds 5 to 15 knots becoming south. Clear. Waves 1 to 3 feet building to 2 to 4 feet, then subsiding to 1 to 3 feet. .MONDAY...South winds 10 knots or less becoming southeast. Mainly clear. Waves 2 feet or less. .TUESDAY...Northeast winds less than 10 knots becoming east. Mainly clear. Waves 1 foot or less. $$ LOZ042-161500- Niagara River to Hamlin Beach along Lake Ontario- 403 AM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH SATURDAY MORNING... .TODAY...Southwest winds 15 to 25 knots becoming northwest. Periods of rain through early afternoon, then a chance of showers late. Waves 1 to 3 feet building to 4 to 7 feet. Waves occasionally around 9 feet. .TONIGHT...Northwest winds 20 to 25 knots becoming north. A chance of showers. Waves 4 to 7 feet. Waves occasionally around 9 feet. .SATURDAY...North winds 15 to 25 knots becoming northwest and diminishing to 10 to 15 knots. Mostly sunny. Waves 4 to 7 feet subsiding to 1 to 2 feet. Waves occasionally around 9 feet. .SATURDAY NIGHT...West winds 5 to 15 knots becoming southwest. Mainly clear. Waves 1 to 3 feet. .SUNDAY...Southwest winds 10 to 15 knots diminishing to 5 to 10 knots. Clear. Waves 1 to 3 feet. .MONDAY...Southwest winds 10 knots or less becoming west. Mainly clear. Waves 1 foot or less. .TUESDAY...North winds 10 knots or less becoming northeast. Mainly clear. Waves 1 foot or less. $$ LOZ043-044-161500- Hamlin Beach to Mexico Bay along Lake Ontario including Irondequoit Bay- 403 AM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH SATURDAY AFTERNOON... .TODAY...South winds 15 to 25 knots becoming west. Periods of rain through early afternoon, then a chance of showers late. Waves 2 to 4 feet building to 5 to 8 feet. Waves occasionally around 10 feet. .TONIGHT...Northwest winds 20 to 25 knots becoming north. A chance of showers. Waves 5 to 8 feet. Waves occasionally around 10 feet. .SATURDAY...North winds 15 to 25 knots becoming northwest and diminishing to 10 to 15 knots. Becoming mostly sunny. Waves 5 to 8 feet subsiding to 2 to 3 feet. Waves occasionally around 10 feet. .SATURDAY NIGHT...West winds 5 to 15 knots becoming southwest. Mainly clear. Waves 1 to 3 feet. .SUNDAY...Southwest winds 5 to 10 knots becoming south. Clear. Waves 2 feet or less. .MONDAY...South winds 10 knots or less becoming southwest. Mainly clear. Waves 1 foot or less. .TUESDAY...Northwest winds 10 knots or less becoming northeast. Mainly clear. Waves 1 foot or less. The water temperature off Rochester is 62 degrees, the water temperature at the central lake buoy is 57 degrees, and the water temperature off Oswego is 61 degrees. $$ LOZ045-161500- Mexico Bay to the Saint Lawrence River along Lake Ontario- 403 AM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON... .TODAY...South winds 15 to 25 knots becoming west. Periods of rain through early afternoon, then a chance of showers late. Waves 3 to 6 feet building to 4 to 7 feet. Waves occasionally around 9 feet. .TONIGHT...Northwest winds 15 to 25 knots becoming north. A chance of rain showers in the evening. Waves 4 to 7 feet subsiding to 3 to 6 feet. Waves occasionally around 9 feet. .SATURDAY...North winds 15 to 25 knots becoming northwest and diminishing to 10 to 15 knots. Mostly sunny. Waves 3 to 6 feet subsiding to 1 to 3 feet. Waves occasionally around 7 feet. .SATURDAY NIGHT...West winds 5 to 15 knots becoming southwest. Mainly clear. Waves 2 feet or less. .SUNDAY...Southwest winds 10 to 15 knots becoming south. Mainly clear. Waves 1 to 3 feet. .MONDAY...South winds 10 to 15 knots diminishing to less than 10 knots. Mainly clear. Waves 2 feet or less. .TUESDAY...Northeast winds 10 knots or less. Mainly clear. Waves 1 foot or less. The water temperature off Cape Vincent is 58 degrees. $$  176 FZUS53 KGRB 160834 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 333 AM CDT Fri Oct 16 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-161600- 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- 334 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 8 AM CDT THIS MORNING THROUGH THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT THIS EVENING... .EARLY THIS MORNING...NW wind 15 to 25 kts. Waves 3 to 5 ft. Rain showers. .TODAY...N wind to 30 kts increasing to gales to 35 kts mid-day, then decreasing to to 30 kts early in the afternoon. Waves 4 to 7 ft building to 5 to 8 ft in the afternoon. Rain showers in the morning. .TONIGHT...NW wind 15 to 25 kts decreasing to 5 to 10 kts after midnight. Waves 4 to 7 ft. Mostly clear. .SATURDAY...W wind 10 to 15 kts backing SW 15 to 25 kts in the late morning and afternoon. Waves 2 to 4 ft building to 3 to 5 ft in the afternoon. Sunny. A Small Craft Advisory may be needed. .SATURDAY NIGHT...SW wind to 30 kts. Waves 4 to 7 ft. Clear. $$ LMZ542-543-161600- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 334 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 8 AM CDT THIS MORNING THROUGH THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT... .EARLY THIS MORNING...NW wind 15 to 25 kts. Waves 2 to 4 ft. A chance of showers. .TODAY...NW wind 15 to 25 kts becoming N gales to 35 kts in the late morning and afternoon. Gusts to 45 kts. Waves 4 to 7 ft building to 6 to 10 ft in the afternoon. A chance of showers. .TONIGHT...N wind to 30 kts with gale force gusts to around 35 kts becoming NW 5 to 10 kts. Waves 5 to 8 ft. Mostly clear. .SATURDAY...W wind 10 to 15 kts backing SW 15 to 25 kts early in the afternoon. Waves 2 to 4 ft. Sunny. .SATURDAY NIGHT...SW wind 15 to 25 kts. Waves 3 to 5 ft. Clear. $$ LMZ541-161600- Rock Island Passage to Sturgeon Bay WI- 334 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 8 AM CDT THIS MORNING THROUGH THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT THIS EVENING... .EARLY THIS MORNING...N wind 15 to 25 kts. Waves 2 to 4 ft. Rain showers likely. .TODAY...N wind to 30 kts increasing to gales to 35 kts in the late morning and afternoon. Gusts to 40 kts. Waves 4 to 7 ft. Rain showers in the morning. .TONIGHT...N wind 15 to 25 kts with gale force gusts to around 35 kts backing NW 10 to 15 kts after midnight. Waves 4 to 7 ft subsiding to 1 to 3 ft after midnight. Mostly cloudy in the evening then clearing. .SATURDAY...W wind 10 to 15 kts backing SW 15 to 25 kts in the late morning and afternoon. Waves 1 to 3 ft building to 2 to 4 ft in the afternoon. Sunny. .SATURDAY NIGHT...SW wind to 30 kts. Waves 3 to 5 ft building to 4 to 7 ft after midnight. Clear. $$ See Lake Michigan Open Lake Forecast for Sunday through Tuesday.  459 FZUS53 KGRB 160806 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 306 AM CDT Fri Oct 16 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-161600- Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 306 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 8 AM CDT THIS MORNING THROUGH THIS EVENING... .EARLY THIS MORNING...NW wind 15 to 25 kts. Waves 3 to 5 ft. Rain showers. .TODAY...N wind to 30 kts increasing to gales to 35 kts mid-day, then decreasing to to 30 kts early in the afternoon. Waves 4 to 7 ft building to 5 to 8 ft in the afternoon. Rain showers in the morning. .TONIGHT...NW wind 15 to 25 kts decreasing to 5 to 10 kts after midnight. Waves 4 to 7 ft. Mostly clear. .SATURDAY...W wind 10 to 15 kts backing SW 15 to 25 kts in the late morning and afternoon. Waves 2 to 4 ft building to 3 to 5 ft in the afternoon. Sunny. A Small Craft Advisory may be needed. .SATURDAY NIGHT...SW wind to 30 kts. Waves 4 to 7 ft. Clear. $$ LMZ542-543-161600- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 306 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 8 AM CDT THIS MORNING THROUGH THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT... .EARLY THIS MORNING...NW wind 15 to 25 kts. Waves 2 to 4 ft. A chance of showers. .TODAY...NW wind 15 to 25 kts becoming N gales to 35 kts in the late morning and afternoon. Gusts to 45 kts. Waves 4 to 7 ft building to 6 to 10 ft in the afternoon. A chance of showers. .TONIGHT...N wind to 30 kts with gale force gusts to around 35 kts becoming NW 5 to 10 kts. Waves 5 to 8 ft. Mostly clear. .SATURDAY...W wind 10 to 15 kts backing SW 15 to 25 kts early in the afternoon. Waves 2 to 4 ft. Sunny. .SATURDAY NIGHT...SW wind 15 to 25 kts. Waves 3 to 5 ft. Clear. $$ LMZ541-161600- Rock Island Passage to Sturgeon Bay WI- 306 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 8 AM CDT THIS MORNING THROUGH THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT THIS EVENING... .EARLY THIS MORNING...N wind 15 to 25 kts. Waves 2 to 4 ft. Rain showers likely. .TODAY...N wind to 30 kts increasing to gales to 35 kts in the late morning and afternoon. Gusts to 40 kts. Waves 4 to 7 ft. Rain showers in the morning. .TONIGHT...N wind 15 to 25 kts with gale force gusts to around 35 kts backing NW 10 to 15 kts after midnight. Waves 4 to 7 ft subsiding to 1 to 3 ft after midnight. Mostly cloudy in the evening then clearing. .SATURDAY...W wind 10 to 15 kts backing SW 15 to 25 kts in the late morning and afternoon. Waves 1 to 3 ft building to 2 to 4 ft in the afternoon. Sunny. .SATURDAY NIGHT...SW wind to 30 kts. Waves 3 to 5 ft building to 4 to 7 ft after midnight. Clear. $$ See Lake Michigan Open Lake Forecast for Sunday through Tuesday.  808 FZUS53 KAPX 160828 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 428 AM EDT Fri Oct 16 2026 For waters within five nautical miles of shore on Lakes Huron... Michigan and Superior. 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. LSZ321-161630- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 428 AM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .TODAY...North wind up to 30 knots with gusts to around 35 knots. Rain showers...slight chance of waterspouts. Waves 2 to 3 feet building to 8 to 11 feet in the morning. Waves occasionally around 14 feet. .TONIGHT...Northwest gales to 35 knots...decreasing to northwest wind up to 30 knots. Partly cloudy. Waves 6 to 9 feet. .SATURDAY...Southwest wind 15 to 20 knots. Sunny. Waves 2 to 3 feet. .SATURDAY NIGHT...Southwest wind 10 to 20 knots. Mostly clear. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LSZ322-161630- St. Marys River Point Iroquois to E. Potagannissing Bay- 428 AM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .TODAY...North wind up to 30 knots decreasing to 15 to 25 knots in the afternoon. Rain showers. .TONIGHT...Northwest wind 15 to 20 knots. Clearing. .SATURDAY...Southwest wind 15 to 20 knots. Sunny. .SATURDAY NIGHT...Southwest wind 15 to 20 knots. Mostly clear. See the open lakes forecast for days 3 through 5. $$ LMZ341-161630- Seul Choix Point to 5NM West of Mackinac Bridge- 428 AM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .TODAY...North wind 15 to 25 knots with gusts to around 35 knots. Rain showers. Slight chance of waterspouts. Waves 2 feet or less building to 3 to 5 feet. .TONIGHT...Northwest wind 15 to 20 knots. Partly cloudy. Waves 2 to 4 feet. .SATURDAY...West wind 15 to 25 knots with gusts to around 35 knots. Sunny. Waves 4 to 7 feet. .SATURDAY NIGHT...Southwest wind up to 30 knots with gusts to around 40 knots. Clear. Waves 7 to 10 feet. See the open lakes forecast for days 3 through 5. $$ LMZ342-161630- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 428 AM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .TODAY...North wind up to 30 knots with gusts to around 40 knots. Rain showers. Chance of waterspouts. Waves 2 to 4 feet building to 7 to 10 feet in the morning. Waves occasionally around 12 feet. .TONIGHT...North wind 20 to 25 knots with gusts to around 35 knots. Partly cloudy. Waves 5 to 8 feet. .SATURDAY...West wind 20 to 25 knots with gusts to around 35 knots. Sunny. Waves 4 to 7 feet. .SATURDAY NIGHT...Southwest wind up to 30 knots with gusts to around 40 knots. Clear. Waves 7 to 10 feet. See the open lakes forecast for days 3 through 5. $$ LMZ323-161630- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 428 AM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .TODAY...North wind up to 30 knots with gusts to around 40 knots. Showers. Chance of waterspouts. Waves 2 to 4 feet building to 6 to 9 feet in the morning. Waves occasionally around 11 feet. .TONIGHT...North wind 20 to 25 knots with gusts to around 35 knots. Slight chance of showers. Waves 5 to 8 feet. .SATURDAY...Southwest wind 15 to 20 knots. Sunny. Waves 2 to 4 feet. .SATURDAY NIGHT...Southwest wind 15 to 25 knots. Clear. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LMZ344-345-161630- SleepingBear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- 428 AM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .TODAY...North wind up to 30 knots with gusts to around 40 knots. Showers. Chance of waterspouts. Waves 2 to 4 feet building to 7 to 10 feet in the morning. Waves occasionally around 13 feet. .TONIGHT...North wind 15 to 25 knots with gusts to around 35 knots. Slight chance of waterspouts. Slight chance of showers. Waves 6 to 9 feet. .SATURDAY...West wind 15 to 25 knots. Sunny. Waves 4 to 6 feet. .SATURDAY NIGHT...Southwest wind 15 to 25 knots. Clear. Waves 7 to 10 feet. See the open lakes forecast for days 3 through 5. $$ LMZ346-161630- Manistee to Point Betsie MI- 428 AM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS EVENING... .TODAY...North wind up to 30 knots with gusts to around 40 knots. Showers. Chance of waterspouts. Waves 5 to 8 feet building to 8 to 11 feet in the afternoon. Waves occasionally around 14 feet. .TONIGHT...North wind 15 to 25 knots with gusts to around 35 knots. Slight chance of waterspouts. Chance of showers. Waves 7 to 10 feet. .SATURDAY...Southwest wind 15 to 20 knots. Sunny. Waves 3 to 5 feet. .SATURDAY NIGHT...Southwest wind 15 to 25 knots. Clear. Waves 7 to 10 feet. See the open lakes forecast for days 3 through 5. $$ LHZ345-161630- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 428 AM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 1 PM EDT THIS AFTERNOON THROUGH LATE TONIGHT... .TODAY...North wind up to 35 knots decreasing to 15 to 25 knots in the afternoon. Rain showers. Slight chance of waterspouts in the afternoon. Waves 2 feet or less building to 2 to 4 feet in the morning. .TONIGHT...Northwest wind 15 to 20 knots. Partly cloudy. Waves 2 to 4 feet. .SATURDAY...West wind 15 to 25 knots. Sunny. Waves 3 to 5 feet. .SATURDAY NIGHT...Southwest wind up to 30 knots. Clear. Waves 4 to 6 feet. See the open lakes forecast for days 3 through 5. $$ LHZ346-161630- St Ignace to False Detour Channel- 428 AM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 1 PM EDT THIS AFTERNOON THROUGH LATE TONIGHT... .TODAY...North wind 15 to 25 knots with gusts to 35 knots. Rain showers. Waves 2 to 3 feet building to 2 to 4 feet. .TONIGHT...North wind 15 to 20 knots. Mostly clear. Waves 2 to 3 feet. .SATURDAY...West wind 15 to 25 knots. Sunny. Waves 3 to 5 feet. .SATURDAY NIGHT...Southwest wind 15 to 25 knots. Clear. Waves 3 to 5 feet. See the open lakes forecast for days 3 through 5. $$ LHZ347-161630- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 428 AM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 1 PM EDT THIS AFTERNOON THROUGH LATE TONIGHT... .TODAY...North wind up to 30 knots with gusts to around 35 knots. Rain showers. Waves 2 to 4 feet building to 6 to 9 feet in the morning. Waves occasionally around 11 feet. .TONIGHT...North wind 15 to 25 knots with gusts to around 35 knots. Partly cloudy. Waves 5 to 8 feet. .SATURDAY...West wind 15 to 20 knots. Sunny. Waves 2 to 4 feet. .SATURDAY NIGHT...Southwest wind 10 to 20 knots. Clear. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LHZ348-161630- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 428 AM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 1 PM EDT THIS AFTERNOON THROUGH LATE TONIGHT... .TODAY...North wind up to 30 knots with gusts to around 40 knots. Rain showers. Slight chance of waterspouts in the afternoon. Waves 2 to 4 feet building to 7 to 10 feet in the morning. Waves occasionally around 13 feet. .TONIGHT...Northwind up to 30 knots with gusts to around 35 knots. Slight chance of waterspouts. Slight chance of showers. Waves 7 to 10 feet. .SATURDAY...West wind 10 to 15 knots. Sunny. Waves 2 to 3 feet. .SATURDAY NIGHT...Southwest wind 10 to 15 knots. Clear. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LHZ349-161630- Sturgeon Pt to Alabaster MI- 428 AM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT FROM 1 PM EDT THIS AFTERNOON THROUGH LATE TONIGHT... .TODAY...North wind up to 30 knots with gusts to around 35 knots. Chance of showers through the day. Chance of waterspouts in the afternoon. Waves 2 to 4 feet building to 6 to 9 feet in the morning. Waves occasionally around 11 feet. .TONIGHT...North wind up to 30 knots with gusts to around 35 knots. Slight chance of waterspouts. Slight chance of showers. Waves 6 to 9 feet. .SATURDAY...West wind 15 to 20 knots. Sunny. Waves 2 to 4 feet. .SATURDAY NIGHT...Southwest wind 10 to 20 knots. Clear. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ JPB  386 FZUS53 KDLH 160805 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 305 AM CDT Fri Oct 16 2026 For waters within five nautical miles of shore on Lake Superior. 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. LSZ140-161600- Grand Portage to Grand Marais MN- 305 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .TODAY...North wind up to 30 knots with gales to around 40 knots easing to 15 to 20 knots with gusts to around 25 knots late in the afternoon. Mostly sunny. Waves 4 to 6 feet subsiding to 1 to 3 feet late in the afternoon. Waves occasionally to 8 feet. .TONIGHT...Northwest wind 10 to 15 knots with gusts to around 20 knots becoming west 15 to 20 knots with gusts to around 25 knots early in the morning. Partly cloudy. Waves 1 to 2 feet building to 2 to 4 feet early in the morning. .SATURDAY...Southwest wind up to 30 knots. Gusts up to 30 knots increasing to 35 knots in the late morning and afternoon. Sunny. Waves 4 to 6 feet building to 7 to 10 feet in the late morning and afternoon. Waves occasionally to 13 feet. A gale warning may be needed. .SATURDAY NIGHT...Southwest wind up to 30 knots. Gusts up to 35 knots increasing to 40 knots in the late evening and overnight. Mostly clear. Waves 7 to 12 feet. Waves occasionally to 15 feet. A gale warning may be needed. $$ LSZ141-161600- Grand Marais to Taconite Harbor MN- 305 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .TODAY...North wind up to 30 knots with gales to around 35 knots becoming northwest 10 to 15 knots with gusts to around 25 knots late in the afternoon. Slight chance of rain showers early in the morning. Waves 3 to 5 feet subsiding to 1 to 2 feet late in the afternoon. .TONIGHT...Northwest wind 5 to 10 knots with gusts to around 20 knots becoming west 10 to 15 knots with gusts to around 25 knots after midnight. Partly cloudy. Waves 1 to 2 feet. .SATURDAY...Southwest wind 20 to 25 knots. Gusts up to 30 knots increasing to 35 knots late in the afternoon. Sunny. Waves 3 to 5 feet building to 6 to 9 feet in the late morning and afternoon. Waves occasionally to 12 feet. A gale warning may be needed. .SATURDAY NIGHT...Southwest wind 20 to 25 knots. Gusts up to 30 knots increasing to 35 knots in the late evening and overnight. Mostly clear. Waves 6 to 9 feet. Waves occasionally to 11 feet. A gale warning may be needed. $$ LSZ142-161600- Taconite Harbor to Silver Bay Harbor MN- 305 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .TODAY...North wind 20 to 25 knots with gales to around 35 knots becoming northwest 10 to 15 knots with gusts to around 25 knots late in the afternoon. Slight chance of rain showers early in the morning. Waves 3 to 5 feet subsiding to 1 to 2 feet late in the afternoon. .TONIGHT...Northwest wind 5 to 10 knots with gusts to around 20 knots becoming southwest 10 to 15 knots with gusts to around 25 knots after midnight. Mostly clear. Waves 1 to 2 feet. .SATURDAY...Southwest wind 20 to 25 knots. Gusts up to 30 knots increasing to 35 knots late in the morning, then decreasing to 30 knots in the afternoon. Sunny. Waves 2 to 4 feet building to 4 to 7 feet in the late morning and afternoon. Waves occasionally to 9 feet. A gale warning may be needed. .SATURDAY NIGHT...Southwest wind 15 to 20 knots. Gusts up to 30 knots increasing to 35 knots in the late evening and overnight. Mostly clear. Waves 4 to 6 feet. Waves occasionally to 8 feet. A gale warning may be needed. $$ LSZ143-161600- Silver Bay Harbor to Two Harbors MN- 305 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 1 PM CDT THISAFTERNOON... .TODAY...North wind 20 to 25 knots with gales to around 35 knots easing to 10 to 15 knots with gusts to around 20 knots late in the afternoon. Slight chance of rain showers early in the morning. Waves 3 to 5 feet subsiding to 1 to 2 feet late in the afternoon. .TONIGHT...Northwest wind 5 to 10 knots with gusts to around 20 knots becoming southwest 10 to 15 knots with gusts to around 25 knots after midnight. Mostly clear. Waves 1 to 2 feet. .SATURDAY...Southwest wind 20 to 25 knots with gales to around 35 knots. Sunny. Waves 2 to 4 feet building to 4 to 6 feet in the late morning and afternoon. Waves occasionally to 8 feet. A gale warning may be needed. .SATURDAY NIGHT...Southwest wind 20 to 25 knots. Gusts up to 30 knots increasing to 35 knots in the late evening and overnight. Mostly clear. Waves 4 to 6 feet. Waves occasionally to 8 feet. A gale warning may be needed. $$ LSZ144-161600- Two Harbors to Duluth MN- 305 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .TODAY...North wind 20 to 25 knots with gales to around 35 knots easing to 10 to 15 knots with gusts to around 20 knots late in the afternoon. Chance of rain showers early in the morning. Waves 2 to 4 feet subsiding to 1 to 2 feet late in the afternoon. .TONIGHT...Northwest wind 5 to 10 knots with gusts to around 20 knots becoming west 10 to 15 knots with gusts to around 25 knots in the late evening and overnight. Mostly clear. Waves 1 to 2 feet. .SATURDAY...Southwest wind 20 to 25 knots. Gusts up to 30 knots increasing to 35 knots in the late morning and early afternoon, then decreasing to 30 knots late in the afternoon. Sunny. Waves 4 to 6 feet. Waves occasionally to 8 feet. A gale warning may be needed. .SATURDAY NIGHT...Southwest wind 20 to 25 knots. Gusts up to 30 knots increasing to 35 knots in the late evening and overnight. Mostly clear. Waves 4 to 6 feet. Waves occasionally to 8 feet. A gale warning may be needed. $$ LSZ145-161600- Duluth MN to Port Wing WI- 305 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .TODAY...North wind up to 30 knots with gales to around 35 knots easing to 15 to 20 knots with gusts to around 25 knots in the afternoon. Chance of rain showers early in the morning. Waves 5 to 8 feet subsiding to 2 to 4 feet late in the afternoon. Waves occasionally to 10 feet. .TONIGHT...Northwest wind 5 to 10 knots with gusts to around 20 knots becoming southwest 10 to 15 knots with gusts to around 25 knots early in the morning. Mostly clear. Waves 1 to 3 feet. .SATURDAY...Southwest wind 20 to 25 knots. Gusts up to 30 knots increasing to 35 knots in the late morning and early afternoon, then decreasing to 30 knots late in the afternoon. Sunny. Waves 3 to 5 feet. Waves occasionally to 7 feet. A gale warning may be needed. .SATURDAY NIGHT...Southwest wind 20 to 25 knots. Gusts up to 30 knots increasing to 35 knots in the late evening and overnight. Mostly clear. Waves 3 to 5 feet. Waves occasionally to 7 feet. A gale warning may be needed. $$ LSZ146-161600- Port Wing to Sand Island WI- 305 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .TODAY...North wind up to 30 knots with gales to around 35 knots easing to 10 to 15 knots with gusts to around 25 knots late in the afternoon. Chance of rain showers early in the morning. Waves 6 to 9 feet subsiding to 2 to 4 feet late in the afternoon. Waves occasionally to 12 feet. .TONIGHT...Northwest wind 10 to 15 knots with gusts to around 20 knots becoming southwest 15 to 20 knots with gusts to around 30 knots after midnight. Mostly clear. Waves 1 to 3 feet. .SATURDAY...Southwest wind 20 to 25 knots with gales to around 35 knots. Sunny. Waves 4 to 7 feet. Waves occasionally to 9 feet. A gale warningmay be needed. .SATURDAY NIGHT...Southwest wind 20 to 25 knots. Gusts up to 30 knots increasing to 40 knots. Mostly clear. Waves 4 to 6 feet. Waves occasionally to 8 feet. A gale warning may be needed. $$ LSZ147-161600- Sand Island to Bayfield WI- 305 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .TODAY...North wind up to 30 knots with gales to around 40 knots easing to 15 to 20 knots with gusts to around 25 knots late in the afternoon. Chance of rain showers early in the morning. Waves 6 to 9 feet subsiding to 3 to 5 feet late in the afternoon. Waves occasionally to 12 feet. .TONIGHT...Northwest wind 10 to 15 knots with gusts to around 20 knots becoming southwest 15 to 20 knots with gusts to around 25 knots early in the morning. Mostly clear. Waves 1 to 3 feet. .SATURDAY...Southwest wind 20 to 25 knots. Gusts up to 35 knots decreasing to 30 knots late in the afternoon. Sunny. Waves 4 to 7 feet. Waves occasionally to 9 feet. A gale warning may be needed. .SATURDAY NIGHT...Southwest wind 15 to 20 knots. Gusts up to 30 knots increasing to 35 knots in the late evening and overnight. Mostly clear. Waves 3 to 5 feet. Waves occasionally to 7 feet. A gale warning may be needed. $$ LSZ150-161600- Outer Apostle Islands Beyond 5 NM from Mainland- 305 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .TODAY...North wind up to 30 knots with gales to around 40 knots easing to 15 to 20 knots with gusts to around 25 knots late in the afternoon. Slight chance of rain showers early in the morning. Waves 8 to 11 feet subsiding to 4 to 7 feet late in the afternoon. Waves occasionally to 15 feet. .TONIGHT...Northwest wind 10 to 15 knots with gusts to around 20 knots becoming west 15 to 20 knots with gusts to around 25 knots after midnight. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. A small craft advisory may be needed. .SATURDAY...Southwest wind 20 to 25 knots. Gusts up to 35 knots decreasing to 30 knots late in the afternoon. Sunny. Waves 4 to 6 feet building to 5 to 8 feet in the late morning and afternoon. Waves occasionally to 11 feet. A gale warning may be needed. .SATURDAY NIGHT...Southwest wind 20 to 25 knots. Gusts up to 30 knots increasing to 40 knots. Mostly clear. Waves 4 to 7 feet. Waves occasionally to 9 feet. A gale warning may be needed. $$ LSZ121-161600- Chequamegon Bay-Bayfield to Oak Point WI- 305 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .TODAY...North wind 20 to 25 knots with gales to around 35 knots easing to 10 to 15 knots with gusts to around 25 knots late in the afternoon. Chance of rain showers early in the morning. Waves 1 to 3 feet subsiding to 1 to 2 feet late in the afternoon. .TONIGHT...Northwest wind 5 to 10 knots with gusts to around 20 knots becoming southwest with gusts to around 20 knots after midnight. Mostly clear. Waves 1 foot or less. .SATURDAY...Southwest wind 15 to 20 knots. Gusts up to 25 knots increasing to 30 knots in the late morning and afternoon. Sunny. Waves 1 to 2 feet. .SATURDAY NIGHT...Southwest wind 15 to 20 knots with gusts to around 30 knots. Mostly clear. Waves 1 to 2 feet. $$ LSZ148-161600- Oak Point to Saxon Harbor WI- 305 AM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .TODAY...North wind up to 30 knots with gales to around 40 knots easing to 15 to 20 knots with gusts to around 25 knots late in the afternoon. Chance of rain showers early in the morning. Slight chance of rain showers late in the morning. Waves 7 to 10 feet subsiding to 4 to 7 feet late in the afternoon. Waves occasionally to 12 feet. .TONIGHT...Northwest wind 10 to 15 knots with gusts to around 20 knots becoming southwest with gusts to around 20 knots after midnight. Mostly clear. Waves 3 to 5 feet subsiding to 1 to 2 feet after midnight. A small craft advisory may be needed. .SATURDAY...Southwest wind 15 to 20 knots. Gusts up to 25 knots increasing to 30 knots in the late morning and afternoon. Sunny. Waves 1 to 3 feet. .SATURDAY NIGHT...Southwest wind 15 to 20 knots. Gusts up to 30 knots increasing to 35 knots early in the morning. Mostly clear. Waves 1 to 3 feet. A gale warning may be needed. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH  058 FZUS53 KGRR 160811 NSHGRR Nearshore Marine Forecast National Weather Service Grand Rapids MI 411 AM EDT Fri Oct 16 2026 For waters within five nautical miles of shore on Lake Michigan LMZ849-160915- Pentwater to Manistee MI- 411 AM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH LATE TONIGHT... .REST OF TONIGHT...Northwest winds to 30 knots. Cloudy with a chance of rain showers. A slight chance of waterspouts. Waves 3 to 5 feet. .FRIDAY...North gales to 45 knots. Rain showers. A slight chance of waterspouts. Waves 7 to 11 feet building to 10 to 14 feet early in the afternoon. .FRIDAY NIGHT...North gales to 45 knots decreasing to 15 to 25 knots after midnight. Mostly cloudy with a chance of rain showers. Waves 10 to 14 feet subsiding to 6 to 9 feet after midnight. .SATURDAY...Northwest winds 10 to 15 knots backing southwest 15 to 25 knots in the late morning and afternoon. Sunny. Waves 3 to 5 feet subsiding to 2 to 4 feet in the late morning and early afternoon, then building to 3 to 5 feet early in the afternoon. .SATURDAY NIGHT...Southwest winds to 30 knots. Clear. Waves 6 to 9 feet. .SUNDAY...Southwest gales to 35 knots. Sunny. Waves 8 to 12 feet. .MONDAY...Southwest winds 10 to 20 knots. Mostly sunny. Waves 4 to 6 feet subsiding to 2 to 4 feet early in the afternoon. .TUESDAY...Southeast winds around 5 knots veering west early in the afternoon. Mostly sunny. Waves around 1 foot. $$ LMZ848-160915- Whitehall to Pentwater MI- 411 AM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH LATE TONIGHT... .REST OF TONIGHT...Northwest gales to 35 knots. Rain showers likely. A slight chance of waterspouts. Waves 5 to 7 feet. .FRIDAY...Northwest gales to 40 knots becoming north storm force winds to 50 knots early in the afternoon. Rain showers and a slight chance of thunderstorms. A slight chance of waterspouts. Waves 7 to 11 feet building to 10 to 14 feet early in the afternoon. .FRIDAY NIGHT...North storm force winds to 50 knots decreasing to 30 knots. Mostly cloudy with a chance of rain showers. Waves 10 to 14 feet subsiding to 6 to 9 feet after midnight. .SATURDAY...North winds 10 to 20 knots backing west 15 to 25 knots in the late morning and afternoon. Sunny. Waves 3 to 6 feet. .SATURDAY NIGHT...Southwest winds to 30 knots. Clear. Waves 6 to 9 feet. .SUNDAY...Southwest gales to 35 knots. Sunny. Waves 8 to 12 feet. .MONDAY...Southwest winds 15 to 20 knots. Mostly sunny. Waves 3 to 5 feet. .TUESDAY...Southeast winds 5 to 10 knots veering southwest early in the afternoon. Mostly sunny. Waves 1 foot or less. $$ LMZ847-160915- Grand Haven to Whitehall MI- 411 AM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH LATE TONIGHT... .REST OF TONIGHT...Northwest gales to 35 knots. Rain showers likely. A slight chance of waterspouts. Waves 6 to 9 feet. .FRIDAY...Northwest gales to 40 knots veering north gales to 45 knots early in the afternoon. Rain showers. A slight chance of waterspouts. Waves 7 to 11 feet. .FRIDAY NIGHT...North gales to 45 knots decreasing to 15 to 25 knots after midnight. Partly cloudy with a chance of rain showers. Waves 8 to 12 feet subsiding to 5 to 7 feet after midnight. .SATURDAY...North winds 5 to 15 knots backing west in the late morning and early afternoon, then backing southwest 15 to 25 knots early in the afternoon. Sunny. Waves 3 to 5 feet subsiding to 2 to 4 feet in the late morning and afternoon. .SATURDAY NIGHT...Southwest winds to 30 knots. Clear. Waves 6 to 8 feet. .SUNDAY...Southwest gales to 35 knots. Sunny. Waves 7 to 11 feet. .MONDAY...Southwest winds 10 to 20 knots. Sunny. Waves 3 to 5 feet. .TUESDAY...Southeast winds 5 to 10 knots veering southwest early in the afternoon. Mostly sunny. Waves 1 foot or less. $$ LMZ846-160915- Holland to Grand Haven MI- 411 AM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH LATE TONIGHT... .REST OF TONIGHT...West gales to 35 knots. Rain showers likely. A slight chance of waterspouts. Waves 7 to 10 feet. .FRIDAY...Northwest gales to 40 knots veering north early in the afternoon. Rain showers and a slight chance of thunderstorms. A slight chance of waterspouts. Waves 7 to 11 feet. .FRIDAY NIGHT...North gales to 40 knots decreasing to 15 to 25 knots after midnight. Partly cloudy with a chance of rain showers. Waves 7 to 10 feet subsiding to 4 to 6 feet after midnight. .SATURDAY...Northeast winds 5 to 15 knots veering south 10 to 20 knots in the late morning and early afternoon, then veering southwest early in the afternoon. Sunny. Waves 3 to 5 feet subsiding to 2 to 4 feet in the late morning and afternoon. .SATURDAY NIGHT...Southwest winds to 30 knots. Clear. Waves 4 to 6 feet building to 6 to 8 feet after midnight. .SUNDAY...Southwest winds to 30 knots. Sunny. Waves 6 to 9 feet. .MONDAY...Southwest winds 10 to 20 knots. Sunny. Waves 3 to 5 feet subsiding to 1 to 3 feet early in the afternoon. .TUESDAY...Southeast winds 5 to 10 knots veering southwest early in the afternoon. Mostly sunny. Waves less than 1 foot. $$ LMZ845-160915- South Haven to Holland MI- 411 AM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH LATE TONIGHT... .REST OF TONIGHT...West gales to 40 knots. Cloudy with a chance of rain showers. A slight chance of waterspouts. Waves 7 to 10 feet. .FRIDAY...Northwest gales to 40 knots veering north early in the afternoon. Rain showers likely and a slight chance of thunderstorms. A slight chance of waterspouts. Waves 7 to 11 feet. .FRIDAY NIGHT...North gales to 40 knots decreasing to 15 to 25 knots after midnight. Partly cloudy with a chance of rain showers. Waves 8 to 12 feet. .SATURDAY...Northeast winds 10 to 20 knots veering southeast 5 to 10 knots in the late morning and early afternoon, then veering southwest early in the afternoon. Sunny. Waves 4 to 6 feet subsiding to 1 to 3 feet early in the afternoon. .SATURDAY NIGHT...Southwest winds 15 to 25 knots. Clear. Waves 3 to 6 feet. .SUNDAY...Southwest winds 15 to 25 knots. Sunny. Waves 5 to 7 feet. .MONDAY...Southwest winds 5 to 15 knots. Sunny. Waves 2 to 4 feet. .TUESDAY...Southeast winds around 5 knots backing northwest early in the afternoon. Mostly sunny. Waves less than 1 foot. $$ LMZ844-160915- St Joseph to South Haven MI- 411 AM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... ...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH LATE TONIGHT... .REST OF TONIGHT...West gales to 40 knots. Cloudy with a slight chance of rain showers. A slight chance of waterspouts. Waves 7 to 10 feet. .FRIDAY...Northwest gales to 40 knots veering north early in the afternoon. Rain showers likely and a slight chance of thunderstorms. A slight chance of waterspouts. Waves 9 to 13 feet. .FRIDAY NIGHT...North gales to 45 knots becoming northeast to 30 knots after midnight. Partly cloudy with a chance of rain showers. Waves 11 to 15 feet subsiding to 7 to 11 feet after midnight. .SATURDAY...Northeast winds 10 to 20 knots veering southeast 5 to 10 knots in the late morning and early afternoon, then veering southwest early in the afternoon. Sunny. Waves 6 to 8 feet subsiding to 3 to 5 feet in the late morning and afternoon. .SATURDAY NIGHT...Southwest winds 10 to 20 knots. Clear. Waves 1 to 3 feet building to 3 to 5 feet in the late evening and overnight. .SUNDAY...Southwest winds 15 to 20 knots. Sunny. Waves 3 to 5 feet. .MONDAY...Southwest winds 5 to 15 knots. Sunny. Waves around 1 foot. .TUESDAY...Southeast winds around 5 knots backing north early in the afternoon. Sunny. Waves less than 1 foot. $$  040 FZUS53 KMKX 160810 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 310 AM CDT Fri Oct 16 2026 For waters within five nautical miles of shore on Lake Michigan LMZ643-162100- Sheboygan to Port Washington WI- 310 AM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...GALE WARNING IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH THIS EVENING... .EARLY THIS MORNING...Northwest wind 10 to 15 knots becoming 10 to 20 knots early in the morning. Showers likely. Waves 2 to 4 feet. .TODAY...Northwest wind 15 to 25 knots rising to up to 30 knots with gusts to around 35 knots late in the morning, then becoming north gales to 35 knots with gusts to around 40 knots in the afternoon. Rain showers likely in the morning. Slight chance of showers early in the afternoon. slight chance of waterspouts in the late morning and early afternoon. Waves 3 to 5 feet building to 7 to 9 feet. .TONIGHT...North gales to 35 knots easing to up to 30 knots late in the evening, then easing to 15 to 25 knots after midnight becoming northwest 10 to 15 knots early in the morning. Partly cloudy. Waves 7 to 9 feet subsiding to 4 to 6 feet. .SATURDAY...Northwest wind 10 to 15 knots backing west late in the morning, then backing southwest with gusts to around 20 knots early in the afternoon rising to 15 to 20 knots late in the afternoon. Sunny. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late morning and early afternoon, then building to 2 to 4 feet late in the afternoon. .SATURDAY NIGHT...Southwest wind 15 to 20 knots becoming 10 to 20 knots after midnight. Gusts up to 25 knots. Clear. Waves 3 to 4 feet. $$ LMZ644-162100- Port Washington to North Point Light WI- 310 AM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...GALE WARNING IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH THIS EVENING... .EARLY THIS MORNING...Northwest wind 10 to 15 knots rising to 15 to 25 knots early in the morning. Showers likely. Waves 2 to 4 feet. .TODAY...Northwest wind 15 to 25 knots rising to up to 30 knots late in the morning, then becoming north gales to 35 knots with gusts to around 40 knots in the afternoon. Chance of showers in the morning. Rain showers likely early in the afternoon, then slight chance of showers late in the afternoon. slight chance of waterspouts in the late morning and early afternoon. Waves 3 to 4 feet building to 7 to 9 feet. .TONIGHT...North gales to 35 knots easing to up to 30 knots late in the evening, then easing to 15 to 25 knots after midnight becoming northwest 10 to 20 knots early in the morning. Partly cloudy through around midnight then clearing. Waves 7 to 9 feet subsiding to 3 to 5 feet. .SATURDAY...Northwest wind 10 to 15 knots becoming west 5 to 10 knots late in the morning, then becoming southwest 10 to 15 knots early in the afternoon rising to 15 to 20 knots late in the afternoon. Sunny. Waves 3 to 4 feet subsiding to 1 to 2 feet in the afternoon. .SATURDAY NIGHT...Southwest wind 15 to 20 knots. Clear. Waves 1 to 2 feet building to 2 to 4 feet early in the morning. $$ LMZ645-162100- North Point Light to Wind Point WI- 310 AM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...GALE WARNING IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH THIS EVENING... .EARLY THIS MORNING...West wind 15 to 20 knots veering northwest 15 to 25 knots early in the morning. Showers likely. Waves 3 to 4 feet. .TODAY...Northwest wind 15 to 25 knots becoming northwest 15 to 25 knots with gusts to around 30 knots late in the morning, then becoming north gales to 35 knots with gusts to around 40 knots in the afternoon. Chance of showers until late afternoon. Slight chance of showers late in the afternoon. slight chance of waterspouts in the late morning and afternoon. Waves 3 to 4 feet building to 8 to 10 feet. .TONIGHT...North gales to 35 knots easing to up to 30 knots with gusts to around 35 knots late in the evening, then easing to 15 to 25 knots after midnight becoming 15 to 20 knots early in the morning. Mostly cloudy through around midnight then clearing. Waves 8 to 10 feet subsiding to 5 to 7 feet early in the morning. .SATURDAY...Northwest wind 10 to 15 knots becoming west 5 to 10 knots late in the morning, then becoming southwest 10 to 15 knots in the afternoon. Sunny. Waves 3 to 5 feet subsiding to 1 to 2 feet in the afternoon. .SATURDAY NIGHT...Southwest wind 15 to 20 knots. Clear. Waves 1 to 2 feet building to 2 to 4 feet early in the morning. $$ LMZ646-162100- Wind Point WI to Winthrop Harbor IL- 310 AM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...GALE WARNING IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH THIS EVENING... .EARLY THIS MORNING...West wind 15 to 20 knots veering northwest 15 to 25 knots early in the morning. Cloudy with a 50 percent chance of showers. Waves 2 to 4 feet. .TODAY...Northwest wind 15 to 25 knots becoming north gales to 35 knots early in the afternoon, then becoming north gales to 35 knots with gusts to around 40 knots late in the afternoon. Slight chance of showers in the morning, then chance of showers in the late morning and early afternoon. Slight chance of showers late in the afternoon. slight chance of waterspouts in the late morning and afternoon. Waves 5 to 7 feet building to 8 to 10 feet late in the afternoon. .TONIGHT...North gales to 35 knots easing to up to 30 knots late in the evening, then easing to 15 to 25 knots after midnight becoming 15 to 20 knots early in the morning. Mostly cloudy through around midnight then clearing. Waves 8 to 10 feet subsiding to 5 to 7 feet. .SATURDAY...Northwest wind 10 to 15 knots easing to 5 to 10 knots late in the morning, then becoming southwest 10 to 15 knots in the afternoon. Sunny. Waves 3 to 5 feet subsiding to 1 to 2 feet in the afternoon. .SATURDAY NIGHT...Southwest wind 10 to 15 knots becoming 10 to 20 knots late in the evening, then becoming 15 to 20 knots after midnight. Clear. Waves 1 to 2 feet building to 2 to 4 feet early in the morning. $$ See Lake Michigan Open Waters Forecast for Sunday through Tuesday.