052 FZUS53 KDLH 161913 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 213 PM 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. LSZ140-170400- Grand Portage to Grand Marais MN- 213 PM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .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 then becoming mostly cloudy in the late evening and early morning then becoming partly cloudy. Waves 1 to 2 feet building to 2 to 4 feet late in the night. .SATURDAY...Southwest wind up to 30 knots. Sunny. Waves 5 to 8 feet building to 7 to 10 feet in the afternoon. Waves occasionally to 13 feet. A small craft advisory may be needed. .SATURDAY NIGHT...Southwest wind up to 30 knots. Gusts up to 30 knots increasing to 35 knots in the late evening and overnight. Partly cloudy. Waves 7 to 12 feet. Waves occasionally to 15 feet. A gale warning may be needed. .SUNDAY...Southwest wind up to 30 knots with gales to around 40 knots. Mostly sunny. Waves 7 to 12 feet. Waves occasionally to 16 feet. A gale warning may be needed. $$ LSZ141-170400- Grand Marais to Taconite Harbor MN- 213 PM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TONIGHT...Northwest wind 5 to 10 knots becoming west after midnight, then becoming southwest 15 to 20 knots with gusts to around 25 knots late in the night. Mostly clear then becoming mostly cloudy in the late evening and early morning then becoming mostly clear. Waves 1 to 3 feet. .SATURDAY...Southwest wind 20 to 25 knots. Gusts up to 25 knots increasing to 30 knots in the late morning and afternoon. Sunny. Waves 3 to 5 feet building to 6 to 9 feet. Waves occasionally to 12 feet. A small craft advisory may be needed. .SATURDAY NIGHT...Southwest wind 15 to 20 knots with gusts to around 30 knots. Partly cloudy. Waves 6 to 9 feet. Waves occasionally to 11 feet. A small craft advisory may be needed. .SUNDAY...Southwest wind 20 to 25 knots with gusts to around 30 knots. Mostly sunny. Waves 6 to 9 feet. Waves occasionally to 12 feet. A small craft advisory may be needed. $$ LSZ142-170400- Taconite Harbor to Silver Bay Harbor MN- 213 PM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TONIGHT...Northwest wind 5 to 10 knots becoming west 10 to 15 knots with gusts to around 25 knots in the late evening and overnight. Partly cloudy. Waves 1 to 2 feet. .SATURDAY...Southwest wind 20 to 25 knots. Gusts up to 30 knots decreasing to 25 knots late in the afternoon. Sunny. Waves 4 to 7 feet. Waves occasionally to 9 feet. A small craft advisory may be needed. .SATURDAY NIGHT...Southwest wind 15 to 20 knots with gusts to around 30 knots. Mostly clear. Waves 4 to 6 feet. Waves occasionally to 8 feet. A small craft advisory may be needed. .SUNDAY...Southwest wind 20 to 25 knots. Gusts up to 35 knots decreasing to 30 knots in the late morning and afternoon. Mostly sunny. Waves 4 to 7 feet. Waves occasionally to 9 feet. A gale warning may be needed. $$ LSZ143-170400- Silver Bay Harbor to Two Harbors MN- 213 PM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TONIGHT...Northwest wind 5 to 10 knots becoming west 10 to 15 knots with gusts to around 25 knots in the late evening and overnight. Mostly clear. Waves 1 to 3 feet. .SATURDAY...Southwest wind 20 to 25 knots with gusts to around 30 knots. Sunny. Waves 4 to 6 feet. Waves occasionally to 8 feet. A small craft advisory may be needed. .SATURDAY NIGHT...Southwest wind 15 to 20 knots with gusts to around 30 knots. Mostly clear. Waves 4 to 6 feet. Waves occasionally to 8 feet. A small craft advisory may be needed. .SUNDAY...Southwest wind 20 to 25 knots with gusts to around 30 knots easing to 10 to 15 knots with gusts to around 30 knots late in the afternoon. Mostly sunny. Waves 4 to 7 feet. Waves occasionally to 9 feet. A small craft advisory may be needed. $$ LSZ144-170400- Two Harbors to Duluth MN- 213 PM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TONIGHT...Northwest wind 5 to 10 knots becoming southwest 10 to 15 knots with gusts to around 25 knots in the late evening and overnight. Mostly clear. Waves 1 to 3 feet. .SATURDAY...Southwest wind 15 to 20 knots with gusts to around 30 knots. Sunny. Waves 4 to 6 feet. Waves occasionally to 7 feet. A small craft advisory may be needed. .SATURDAY NIGHT...Southwest wind 15 to 20 knots. Gusts up to 25 knots increasing to 30 knots in the late evening and overnight. Mostly clear. Waves 4 to 6 feet. Waves occasionally to 8 feet. A small craft advisory may be needed. .SUNDAY...Southwest wind 15 to 20 knots. Gusts up to 30 knots decreasing to 25 knots late in the afternoon. Sunny. Waves 4 to 6 feet subsiding to 2 to 4 feet late in the afternoon. Waves occasionally to 8 feet. A small craft advisory may be needed. $$ LSZ145-170400- Duluth MN to Port Wing WI- 213 PM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TONIGHT...Northwest wind 5 to 10 knots becoming west 10 to 15 knots with gusts to around 20 knots in the late evening and early morning, then becoming southwest 15 to 20 knots with gusts to around 25 knots late in the night. Mostly clear. Waves 1 to 3 feet. .SATURDAY...Southwest wind 20 to 25 knots with gusts to around 30 knots. Sunny. Waves 3 to 5 feet. A small craft advisory may be needed. .SATURDAY NIGHT...Southwest wind 15 to 20 knots with gusts to around 30 knots. Mostly clear. Waves 3 to 5 feet. Waves occasionally to 7 feet. A small craft advisory may be needed. .SUNDAY...Southwest wind 15 to 20 knots. Gusts up to 30 knots decreasing to 25 knots in the afternoon. Sunny. Waves 3 to 5 feet subsiding to 1 to 3 feet late in the afternoon. Waves occasionally to 7 feet. A small craft advisory may be needed. $$ LSZ146-170400- Port Wing to Sand Island WI- 213 PM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TONIGHT...Northwest wind 5 to 10 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 gusts to around 30 knots. Sunny. Waves 4 to 7 feet. Waves occasionally to 9 feet. A small craft advisory may be needed. .SATURDAY NIGHT...Southwest wind 20 to 25 knots. Gusts up to 30 knots increasing to 35 knots late in the evening, then decreasing to 30 knots after midnight increasing to 35 knots early in the morning. Mostly clear. Waves 4 to 6 feet. Waves occasionally to 8 feet. A gale warning may be needed. .SUNDAY...Southwest 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. Sunny. Waves 4 to 7 feet subsiding to 2 to 4 feet late in the afternoon. Waves occasionally to 9 feet. A gale warning may be needed. $$ LSZ147-170400- Sand Island to Bayfield WI- 213 PM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TONIGHT...Northwest wind 5 to 10 knots with gusts to around 20 knots becoming southwest 10 to 15 knots with gusts to around 25 knots after midnight. Mostly clear. Waves 1 to 3 feet subsiding to 1 to 2 feet in the late evening and early morning, then building to 1 to 3 feet late in the night. .SATURDAY...Southwest wind 20 to 25 knots with gusts to around 30 knots easing to 10 to 15 knots with gusts to around 30 knots late in the afternoon. Sunny. Waves 4 to 6 feet. Waves occasionally to 8 feet. A small craft advisory may be needed. .SATURDAY NIGHT...Southwest wind 20 to 25 knots with gales to around 35 knots. Mostly clear. Waves 3 to 5 feet. Waves occasionally to 7 feet. A gale warning may be needed. .SUNDAY...Southwest wind 20 to 25 knots with gales to around 35 knots easing to 10 to 15 knots with gusts to around 25 knots late in the afternoon. Sunny. Waves 4 to 6 feet. Waves occasionally to 8 feet. A gale warning may be needed. $$ LSZ150-170400- Outer Apostle Islands Beyond 5 NM from Mainland- 213 PM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING... .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 after midnight. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 2 feet after midnight, then building to 2 to 4 feet late in the night. .SATURDAY...Southwest wind 20 to 25 knots with gusts to around 30 knots. Sunny. Waves 5 to 8 feet. Waves occasionally to 10 feet. A small craft advisory 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 7 feet. Waves occasionally to 9 feet. A gale warning may be needed. .SUNDAY...Southwest wind 20 to 25 knots. Gusts up to 35 knots decreasing to 25 knots late in the afternoon. Sunny. Waves 5 to 8 feet subsiding to 4 to 6 feet late in the afternoon. Waves occasionally to 10 feet. A gale warning may be needed. $$ LSZ121-170400- Chequamegon Bay-Bayfield to Oak Point WI- 213 PM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TONIGHT...Northwest wind 5 to 10 knots becoming southwest with gusts to around 20 knots after midnight. Mostly clear. Waves 1 foot or less. .SATURDAY...Southwest wind 10 to 15 knots. Gusts up to 25 knots increasing to 30 knots in the late morning and early afternoon, then decreasing to 25 knots late in the afternoon. Sunny. Waves 1 to 2 feet. .SATURDAY NIGHT...Southwest wind 15 to 20 knots. Gusts up to 25 knots increasing to 30 knots in the late evening and overnight. Mostly clear. Waves 1 to 2 feet. .SUNDAY...Southwest wind 15 to 20 knots with gusts to around 30 knots easing to 10 to 15 knots with gusts to around 30 knots in the afternoon. Sunny. Waves 1 to 2 feet. $$ LSZ148-170400- Oak Point to Saxon Harbor WI- 213 PM CDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING... .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. .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 with gusts to around 30 knots. Mostly clear. Waves 1 to 3 feet. .SUNDAY...Southwest wind 15 to 20 knots. Gusts up to 35 knots decreasing to 25 knots. Sunny. Waves 1 to 3 feet subsiding to 1 to 2 feet late in the afternoon. A gale warning may be needed. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH  821 FZUS51 KCLE 161936 NSHCLE Nearshore Marine Forecast National Weather Service Cleveland OH 336 PM EDT Fri Oct 16 2026 For waters within five nautical miles of shore Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LEZ142-143-170215- Maumee Bay to Reno Beach OH-Reno Beach to The Islands OH- 336 PM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING... .TONIGHT...Northwest winds to 30 knots becoming north. A chance of showers early, then a slight chance of showers. Waves 3 to 6 feet building to 4 to 7 feet. Waves occasionally around 9 feet. .SATURDAY...North winds 15 to 25 knots becoming northwest and diminishing to 5 to 15 knots. Sunny. Waves 3 to 6 feet subsiding to 1 to 3 feet. Waves occasionally around 7 feet. .SATURDAY NIGHT...West winds 10 knots or less becoming southwest. Clear. Waves 1 foot or less. .SUNDAY...Southwest winds 5 to 10 knots becoming south. Sunny. Waves 1 foot or less. See Lake Erie open lakes forecast for Monday through Wednesday. The water temperature off Toledo is 65 degrees, off Cleveland 66 degrees, and off Erie 64 degrees. $$ LEZ144>148-170215- The Islands to Vermilion OH-Vermilion to Avon Point OH- Avon Point to Willowick OH-Willowick to Geneva-on-the Lake OH- Geneva-on-the-Lake to Conneaut OH- 336 PM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON... .TONIGHT...Northwest winds to 30 knots becoming north. Showers likely early, then a chance of showers from late evening on. Waves 6 to 10 feet. Waves occasionally around 13 feet. .SATURDAY...North winds to 30 knots diminishing to 5 to 10 knots. Mostly sunny. Waves 6 to 9 feet subsiding to 1 to 3 feet. Waves occasionally around 11 feet. .SATURDAY NIGHT...Northwest winds 10 knots or less becoming southwest. Mostly clear. Waves 2 feet or less. .SUNDAY...Southwest winds 5 to 10 knots becoming south. Sunny. Waves 2 feet or less. See Lake Erie open lakes forecast for Monday through Wednesday. The water temperature off Toledo is 65 degrees, off Cleveland 66 degrees, and off Erie 64 degrees. $$ LEZ149-170215- Conneaut OH to Ripley NY- 336 PM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING... .TONIGHT...Northwest winds to 30 knots becoming north. A chance of showers early, then a slight chance of showers late this evening. A chance of showers after midnight. Waves 4 to 7 feet. Waves occasionally around 9 feet. .SATURDAY...North winds 15 to 25 knots becoming northwest and diminishing to 5 to 15 knots. Partly sunny in the morning, then clearing. Waves 3 to 6 feet subsiding to 1 to 3 feet. Waves occasionally around 7 feet. .SATURDAY NIGHT...Northwest winds 10 knots or less becoming southwest. Mostly clear. Waves 1 foot or less. .SUNDAY...Southwest winds 5 to 10 knots. Sunny. Waves 2 feet or less. See Lake Erie open lakes forecast for Monday through Wednesday. The water temperature off Toledo is 65 degrees, off Cleveland 66 degrees, and off Erie 64 degrees. $$  813 FZUS53 KGRB 161936 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 236 PM CDT Fri Oct 16 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-162200- 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- 236 PM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO MIDNIGHT CDT TONIGHT... .THIS AFTERNOON...N gales to 35 kts decreasing to to 30 kts early in the afternoon. Waves 5 to 8 ft. Partly sunny. .TONIGHT...N wind 15 to 25 kts backing NW 10 to 15 kts, then backing W 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. $$ LMZ542-543-162200- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 236 PM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM CDT THIS EVENING THROUGH LATE TONIGHT... .THIS AFTERNOON...N gales to 35 kts with gale force gusts to around 45 kts. Waves 6 to 10 ft. A chance of showers. .TONIGHT...N wind to 30 kts with gale force gusts to around 35 kts decreasing to 10 to 20 kts with gale force gusts to around 35 kts, then backing NW 5 to 10 kts after midnight. Waves 5 to 8 ft. Mostly clear. .SATURDAY...W wind 10 to 15 kts backing SW 15 to 25 kts early in the afternoon. Waves 2 to 4 ft. Sunny. .SATURDAY NIGHT...SW wind 15 to 25 kts. Waves 3 to 5 ft. Clear. $$ LMZ541-162200- Rock Island Passage to Sturgeon Bay WI- 236 PM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO MIDNIGHT CDT TONIGHT... .THIS AFTERNOON...N gales to 35 kts decreasing to to 30 kts early in the afternoon. Waves 4 to 7 ft. Mostly cloudy. .TONIGHT...N wind 15 to 25 kts backing NW 10 to 15 kts in the late evening and overnight. 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. $$ See Lake Michigan Open Lake Forecast for Monday through Wednesday.  794 FZUS53 KGRR 161936 NSHGRR Nearshore Marine Forecast National Weather Service Grand Rapids MI 336 PM EDT Fri Oct 16 2026 For waters within five nautical miles of shore on Lake Michigan LMZ849-170800- Pentwater to Manistee MI- 336 PM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 2 AM EDT SATURDAY... .THROUGH EARLY EVENING...North gales to 45 knots. Rain showers likely. Waves 10 to 14 feet. .TONIGHT...North gales to 40 knots decreasing to 30 knots after midnight. Mostly cloudy in the evening then becoming partly cloudy. A chance of rain showers. Waves 10 to 14 feet subsiding to 6 to 8 feet after midnight. .SATURDAY...Northwest winds 10 to 20 knots backing west 15 to 25 knots in the late morning and afternoon. Sunny. Waves 3 to 5 feet subsiding to 2 to 4 feet in the late morning and early afternoon, then building to 3 to 5 feet early in the afternoon. .SATURDAY NIGHT...Southwest winds to 30 knots. Clear. Waves 6 to 9 feet. .SUNDAY...Southwest gales to 35 knots. Sunny. Waves 7 to 11 feet. .SUNDAY NIGHT...South gales to 35 knots veering southwest to 30 knots in the late evening and overnight. Mostly clear. Waves 7 to 11 feet subsiding to 5 to 7 feet after midnight. .MONDAY...Southwest winds 10 to 20 knots. Sunny. Waves 3 to 5 feet subsiding to 2 to 4 feet early in the afternoon. .TUESDAY...Southeast winds around 5 knots veering southwest early in the afternoon. Mostly sunny. Waves 1 foot or less. .WEDNESDAY...Southeast winds 5 to 10 knots veering south early in the afternoon. Sunny. Waves less than 1 foot. $$ LMZ848-170800- Whitehall to Pentwater MI- 336 PM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 2 AM EDT SATURDAY... .THROUGH EARLY EVENING...North gales to 45 knots. Rain showers likely. Waves 11 to 15 feet. .TONIGHT...North gales to 45 knots decreasing to 15 to 25 knots after midnight. Mostly cloudy in the evening then becoming partly cloudy. A chance of rain showers. Waves 11 to 15 feet subsiding to 6 to 9 feet after midnight. .SATURDAY...Northeast winds 10 to 20 knots backing west in the late morning and early afternoon, then backing southwest 20 to 25 knots early in the 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 7 to 11 feet. .SUNDAY NIGHT...South gales to 35 knots veering southwest to 30 knots in the late evening and overnight. Mostly clear. Waves 7 to 11 feet subsiding to 5 to 7 feet after midnight. .MONDAY...Southwest winds 10 to 20 knots. Sunny. Waves 3 to 5 feet subsiding to 2 to 4 feet early in the afternoon. .TUESDAY...Southeast winds 5 to 10 knots veering southwest early in the afternoon. Mostly sunny. Waves 1 foot or less. .WEDNESDAY...Southeast winds 10 to 15 knots veering south 5 to 10 knots early in the afternoon. Sunny. Waves 1 foot or less. $$ LMZ847-170800- Grand Haven to Whitehall MI- 336 PM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 2 AM EDT SATURDAY... .THROUGH EARLY EVENING...North gales to 40 knots. Mostly cloudy with a chance of rain showers. Waves 7 to 11 feet. .TONIGHT...North gales to 40 knots decreasing to 15 to 25 knots after midnight. Partly cloudy with a slight chance of rain showers. Waves 7 to 11 feet subsiding to 4 to 6 feet after midnight. .SATURDAY...Northeast winds 5 to 15 knots veering southwest in the late morning and early afternoon, then increasing to 15 to 25 knots early in the afternoon. Sunny. Waves 3 to 5 feet subsiding to 1 to 3 feet in the late morning and early afternoon, then building to 3 to 5 feet early in the afternoon. .SATURDAY NIGHT...Southwest winds to 30 knots. Clear. Waves 6 to 8 feet. .SUNDAY...Southwestgales to 35 knots. Sunny. Waves 7 to 10 feet. .SUNDAY NIGHT...Southwest winds to 30 knots. Mostly clear. Waves 7 to 10 feet subsiding to 4 to 6 feet after midnight. .MONDAY...Southwest winds 15 to 20 knots decreasing to 5 to 15 knots early in the afternoon. Sunny. Waves 3 to 5 feet subsiding to 1 to 3 feet early in the afternoon. .TUESDAY...Southeast winds 5 to 10 knots veering southwest early in the afternoon. Mostly sunny. Waves less than 1 foot. .WEDNESDAY...Southeast winds 10 to 15 knots veering south 5 to 10 knots early in the afternoon. Sunny. Waves 1 foot or less. $$ LMZ846-170800- Holland to Grand Haven MI- 336 PM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 2 AM EDT SATURDAY... .THROUGH EARLY EVENING...North gales to 35 knots. Mostly cloudy with a slight chance of rain showers. Waves 7 to 10 feet. .TONIGHT...North gales to 40 knots decreasing to 15 to 25 knots after midnight. Partly cloudy. A slight chance of rain showers in the evening. Waves 7 to 10 feet subsiding to 5 to 7 feet after midnight. .SATURDAY...Northeast winds 10 to 20 knots veering south 5 to 15 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. .SUNDAY NIGHT...South winds to 30 knots veering southwest 15 to 20 knots after midnight. Mostly clear. Waves 6 to 8 feet. .MONDAY...Southwest winds 5 to 15 knots. Sunny. Waves 3 to 5 feet subsiding to 2 to 4 feet in the late morning and afternoon. .TUESDAY...East winds 5 to 10 knots backing northeast early in the afternoon. Mostly sunny. Waves less than 1 foot. .WEDNESDAY...Southeast winds 5 to 10 knots becoming around 5 knots early in the afternoon. Sunny. Waves 1 foot or less. $$ LMZ845-170800- South Haven to Holland MI- 336 PM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 2 AM EDT SATURDAY... .THROUGH EARLY EVENING...North gales to 40 knots. Rain showers likely. Waves 8 to 12 feet. .TONIGHT...North gales to 40 knots decreasing to 30 knots after midnight. Partly cloudy. A slight chance of rain showers in the evening. Waves 9 to 13 feet subsiding to 6 to 9 feet after midnight. .SATURDAY...Northeast winds 10 to 20 knots veering southeast 5 to 10 knots in the late morning and early afternoon, then veering southwest 10 to 20 knots early in the afternoon. Sunny. Waves 4 to 6 feet subsiding to 1 to 3 feet early in the afternoon. .SATURDAY NIGHT...Southwest winds 15 to 25 knots. Mostly clear. Waves 3 to 6 feet. .SUNDAY...Southwest winds to 30 knots. Sunny. Waves 5 to 7 feet. .SUNDAY NIGHT...South winds 10 to 20 knots. Mostly clear. Waves 3 to 5 feet subsiding to 2 to 4 feet after midnight. .MONDAY...Southwest winds 5 to 15 knots. Sunny. Waves 1 to 3 feet. .TUESDAY...East winds around 5 knots backing northeast early in the afternoon. Sunny. Waves less than 1 foot. .WEDNESDAY...Southeast winds 5 to 10 knots. Sunny. Waves less than 1 foot. $$ LMZ844-170800- St Joseph to South Haven MI- 336 PM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 2 AM EDT SATURDAY... .THROUGH EARLY EVENING...North gales to 40 knots. Rain showers and a slight chance of thunderstorms. Waves 12 to 16 feet. .TONIGHT...North gales to 40 knots becoming northeast to 30 knots after midnight. Partly cloudy with a chance of rain showers. Waves 14 to 18 feet subsiding to 8 to 12 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 2 to 4 feet. .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. .SUNDAY NIGHT...South winds 10 to 15 knots. Clear. Waves 1 to 3 feet. .MONDAY...Southwest winds 5 to 10 knots. Sunny. Waves around 1 foot. .TUESDAY...East winds around 5 knots backing northeast early in the afternoon. Sunny. Waves calm. .WEDNESDAY...Southeast winds 5 to 10 knots. Sunny. Waves less than 1 foot. $$  297 FZUS53 KDTX 161947 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 347 PM EDT Fri Oct 16 2026 For waters within five nautical miles of shore Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LHZ422-170400- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 347 PM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...North gales to 35 knot gales diminishing to 30 knots after midnight. Mostly clear. Waves 4 to 6 feet. Waves occasionally around 8 feet. .SATURDAY...North winds 15 to 20 knots becoming northwest 5 to 10 knots in the late morning and early afternoon, then becoming southwest 15 to 20 knots early in the afternoon. Sunny. Waves 1 to 3 feet. .SATURDAY NIGHT...Southwest winds 20 to 25 knots. Clear. Waves 2 to 4 feet. .SUNDAY...Southwest winds 20 to 25 knots. Gusts to 30 knots in the late morning and afternoon. Sunny. Waves 2 to 4 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-170400- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 347 PM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...North gales to 35 knot gales diminishing to 30 knots early in the morning. Partly cloudy. A slight chance of light rain in the evening. Waves 8 to 12 feet. Waves occasionally around 15 feet. .SATURDAY...North winds 20 to 25 knots becoming northwest 10 to 15 knots in the late morning and early afternoon, then becoming southwest 15 to 20 knots early in the afternoon. Sunny. Waves 5 to 7 feet subsiding to 2 to 4 feet. Waves occasionally around 10 feet. .SATURDAY NIGHT...Southwest winds 20 to 25 knots. Clear. Waves 3 to 5 feet. Waves occasionally around 7 feet. .SUNDAY...Southwest winds 20 to 25 knots increasing to 30 knots in the late morning and afternoon. Gusts to 35 knot gales. Sunny. Waves 4 to 6 feet. Waves occasionally around 8 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-170400- Port Austin to Harbor Beach MI- 347 PM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...North gales to 35 knot gales diminishing to 30 knots early in the morning. Gusts to 40 knot gales until early morning. Mostly cloudy. Light rain likely in the evening. Waves 10 to 14 feet. Waves occasionally around 18 feet. .SATURDAY...North winds 20 to 25 knots becoming northwest 10 to 15 knots in the late morning and early afternoon, then becoming west 15 to 20 knots early in the afternoon. Mostly sunny. Waves 6 to 9 feet subsiding to 1 to 3 feet. Waves occasionally around 12 feet. .SATURDAY NIGHT...Southwest winds 15 to 20 knots increasing to 20 to 25 knots in the late evening and early morning, then diminishing to 15 to 20 knots after midnight. Clear. Waves 2 to 4 feet. .SUNDAY...Southwest winds 20 to 25 knots with gusts to 30 knots increasing to 30 knots early in the afternoon. Sunny. Waves 2 to 4 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-170400- Harbor Beach to Port Sanilac MI- 347 PM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...North gales to 35 knot gales diminishing to 30 knots after midnight. Mostly cloudy. Light rain likely in the evening, then a slight chance of light rain after midnight. Waves 10 to 14 feet. Waves occasionally around 18 feet. .SATURDAY...North winds 20 to 25 knots becoming northwest 10 to 15 knots in the late morning and afternoon. Partly cloudy early in the morning then clearing. Waves 6 to 9 feet subsiding to 2 to 4 feet. Waves occasionally around 12 feet. .SATURDAY NIGHT...Southwest winds 15 to 20 knots. Clear. Waves 1 to 3 feet. .SUNDAY...Southwest winds 15 to 20 knots. Sunny. Waves 1 to 3 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-170400- Port Sanilac to Port Huron MI- 347 PM EDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...North gales to 35 knot gales diminishing to 30 knots early in the morning. Mostly cloudy. Light rain likely in the evening, then a slight chance of light rain after midnight. Waves 8 to 12 feet. Waves occasionally around 15 feet. .SATURDAY...North winds 20 to 25 knots becoming west 5 to 10 knots. Partly cloudy early in the morning then clearing. Waves 6 to 9 feet subsiding to 2 to 4 feet. Waves occasionally around 12 feet. .SATURDAY NIGHT...Southwest winds 10 to 15 knots. Clear. Waves 2 feet or less. .SUNDAY...Southwest winds 15 to 20 knots. Sunny. Waves 1 to 3 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-170400- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 347 PM EDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING... .TONIGHT...North winds 20 to 25 knots with gusts to 30 knots. Partly cloudy. A slight chance of light rain in the evening. Waves 2 to 4 feet. .SATURDAY...North winds 20 to 25 knots becoming northwest 5 to 10 knots. Sunny. Waves 2 feet or less. .SATURDAY NIGHT...West winds 5 to 10 knots becoming southwest 10 to 15 knots after midnight. Clear. Waves 2 feet or less. .SUNDAY...Southwest winds 10 to 15 knots. Sunny. Waves 2 feet or less. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is 64 degrees. $$ TF You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes  315 FZUS53 KLOT 161947 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 247 PM CDT Fri Oct 16 2026 For waters within five nautical miles of shore on Lake Michigan Waves are provided as a range of significant wave heights, which is the average of the highest 1/3 of the waves, along with the average height of the highest 10 percent of the waves which will occasionally be encountered. LMZ740>742-170330- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 247 PM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 1 AM CDT SATURDAY... .TONIGHT...North gales to 40 kt diminishing to 15 to 25 kt late. Scattered showers, mainly in the evening. Waves 6 to 9 feet occasionally to 12 ft building to 10 to 14 ft occasionally to 18 ft this evening, then subsiding to 8 to 12 ft occasionally to 16 ft overnight. .SATURDAY...North winds 10 to 20 kt becoming southwest 10 to 15 kt in the afternoon. Mostly sunny. Waves 5 to 8 ft occasionally to 10 ft subsiding to 3 to 5 ft. .SATURDAY NIGHT...Southwest winds 10 to 15 kt. Clear. Waves 1 to 3 ft. .SUNDAY...Southwest winds 15 to 20 kt becoming south. Sunny. Waves 2 to 4 ft. $$ LMZ743>745-170330- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 247 PM CDT Fri Oct 16 2026 ...GALE WARNING IN EFFECT UNTIL 1 AM CDT SATURDAY... .TONIGHT...North gales to 40 kt diminishing to 30 kt overnight. Chance of waterspouts in the evening. Numerous showers in the evening, then scattered showers after midnight. Waves 12 to 16 ft occasionally to 21 ft subsiding to 8 to 11 ft occasionally to 14 ft overnight. .SATURDAY...Northeast winds 10 to 20 kt becoming southwest and diminishing to around 10 kt in the afternoon. Isolated showers in the morning. 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. .SUNDAY...South winds 10 to 20 kt. Sunny. Waves 1 to 2 ft. $$ KJB