716 FZUS53 KGRB 081806 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 106 PM CDT Wed Jul 8 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-082200- 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- 106 PM CDT Wed Jul 8 2026 .THIS AFTERNOON...S wind 5 to 10 kts. Waves 2 ft or less. Showers and a chance of thunderstorms. .TONIGHT...S wind 5 to 10 kts backing NE in the late evening and overnight. Waves 2 ft or less. A chance of thunderstorms in the evening. Showers likely. .THURSDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly cloudy in the morning then clearing. .THURSDAY NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly clear. $$ LMZ541>543-082200- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 106 PM CDT Wed Jul 8 2026 .THIS AFTERNOON...S wind 5 to 10 kts. Waves 2 ft or less. A chance of thunderstorms and a slight chance of showers. .TONIGHT...SW wind 5 to 10 kts veering NW after midnight. Waves 2 ft or less. Rain showers likely in the evening. A chance of thunderstorms. A chance of showers after midnight. .THURSDAY...NE wind 5 to 10 kts. Waves 2 ft or less. A chance of showers. .THURSDAY NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Patchy fog after midnight. $$ See Lake Michigan Open Lake Forecast for Friday through Sunday.  697 FZUS53 KGRR 081806 NSHGRR Nearshore Marine Forecast National Weather Service Grand Rapids MI 206 PM EDT Wed Jul 8 2026 For waters within five nautical miles of shore on Lake Michigan LMZ849-090800- Pentwater to Manistee MI- 206 PM EDT Wed Jul 8 2026 .THROUGH EARLY EVENING...Southwest winds 15 to 20 knots. Mostly sunny. Waves 1 to 2 feet. .TONIGHT...Southwest winds 10 to 20 knots decreasing to 5 to 10 knots after midnight. Rain showers and a chance of thunderstorms. Waves 1 to 2 feet. .THURSDAY...West winds 5 to 15 knots veering northwest in the late morning and afternoon. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Waves around 1 foot. .THURSDAY NIGHT...North winds 5 to 15 knots. Partly cloudy. Waves around 1 foot. .FRIDAY...North winds 5 to 15 knots increasing to 15 to 20 knots early in the afternoon. Mostly sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...North winds 10 to 20 knots veering northeast 5 to 15 knots in the late evening and early morning, then veering east after midnight. Mostly clear. Waves 1 to 3 feet. .SATURDAY...Southeast winds 5 to 10 knots veering southwest in the late morning and early afternoon, then veering northwest 10 to 15 knots early in the afternoon. Sunny. Waves 1 foot or less. .SUNDAY...South winds 5 to 10 knots veering southwest 10 to 15 knots in the late morning and afternoon. Sunny. Waves 1 foot or less. .MONDAY...Southwest winds 10 to 15 knots. Sunny. Waves 1 to 2 feet. $$ LMZ848-090800- Whitehall to Pentwater MI- 206 PM EDT Wed Jul 8 2026 .THROUGH EARLY EVENING...South winds 15 to 20 knots. Mostly sunny. Waves 1 to 2 feet. .TONIGHT...Southwest winds 10 to 15 knots. Partly cloudy in the evening then becoming mostly cloudy. A chance of showers and thunderstorms. Waves 1 to 2 feet. .THURSDAY...West winds 10 to 15 knots veering northwest early in the afternoon. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Waves around 1 foot. .THURSDAY NIGHT...North winds 10 to 15 knots veering northeast 5 to 10 knots after midnight. Partly cloudy. Waves around 1 foot. .FRIDAY...North winds 10 to 15 knots increasing to 15 to 20 knots early in the afternoon. Mostly sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...North winds 10 to 20 knots veering east around 10 knots after midnight. Partly cloudy. Waves 2 to 3 feet. .SATURDAY...East winds around 10 knots veering south in the late morning and early afternoon, then veering northwest 10 to 15 knots early in the afternoon. Sunny. Waves 1 foot or less. .SUNDAY...South winds around 10 knots veering southwest in the late morning and afternoon. Sunny. Waves 1 foot or less. .MONDAY...Southwest winds 10 to 15 knots. Sunny. Waves 1 to 2 feet. $$ LMZ847-090800- Grand Haven to Whitehall MI- 206 PM EDT Wed Jul 8 2026 .THROUGH EARLY EVENING...South winds around 15 knots. Sunny. Waves around 1 foot. .TONIGHT...Southwest winds 10 to 15 knots. Partly cloudy with a chance of showers and thunderstorms. Waves around 1 foot. .THURSDAY...West winds 10 to 15 knots veering northwest early in the afternoon. Mostly cloudy with a chance of showers and thunderstorms. Waves around 1 foot. .THURSDAY NIGHT...Northwest winds 10 to 15 knots veering north after midnight. Mostly cloudy with a slight chance of rain showers. Waves around 1 foot. .FRIDAY...North winds 10 to 15 knots backing northwest 15 to 20 knots early in the afternoon. Mostly sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...North winds 15 to 20 knots veering east 10 to 15 knots after midnight. Partly cloudy. Waves 2 to 3 feet. .SATURDAY...East winds around 10 knots veering southeast in the late morning and early afternoon, then veering northwest early in the afternoon. Mostly sunny. Waves 1 foot or less. .SUNDAY...Southeast winds around 10 knots veering southwest in the latemorning and early afternoon, then veering west early in the afternoon. Sunny. Waves 1 foot or less. .MONDAY...West winds 10 to 15 knots. Sunny. Waves around 1 foot. $$ LMZ846-090800- Holland to Grand Haven MI- 206 PM EDT Wed Jul 8 2026 .THROUGH EARLY EVENING...Southwest winds 10 to 15 knots. Sunny. Waves 1 foot or less. .TONIGHT...Southwest winds 10 to 15 knots. Partly cloudy with a chance of rain showers and a slight chance of thunderstorms. Waves around 1 foot. .THURSDAY...Southwest winds 10 to 15 knots veering west early in the afternoon. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Waves around 1 foot. .THURSDAY NIGHT...Northwest winds 10 to 15 knots veering north 5 to 10 knots after midnight. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Waves 1 foot or less. .FRIDAY...North winds 10 to 15 knots backing northwest 15 to 20 knots early in the afternoon. Mostly sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...Northwest winds 15 to 20 knots veering east 10 to 15 knots after midnight. Partly cloudy. Waves 2 to 3 feet. .SATURDAY...East winds around 10 knots backing northwest early in the afternoon. Mostly sunny. Waves 1 foot or less. .SUNDAY...Southeast winds around 10 knots veering southwest in the late morning and early afternoon, then veering west early in the afternoon. Sunny. Waves less than 1 foot. .MONDAY...West winds 10 to 15 knots. Sunny. Waves around 1 foot. $$ LMZ845-090800- South Haven to Holland MI- 206 PM EDT Wed Jul 8 2026 .THROUGH EARLY EVENING...Southwest winds around 10 knots. Sunny. Waves 1 foot or less. .TONIGHT...South winds 5 to 15 knots. Mostly clear. Waves 1 foot or less. .THURSDAY...Southwest winds 10 to 15 knots veering west early in the afternoon. Partly sunny with a slight chance of showers and thunderstorms. Waves 1 foot or less. .THURSDAY NIGHT...Northwest winds around 10 knots veering north after midnight. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Waves 1 foot or less. .FRIDAY...North winds 5 to 10 knots backing northwest 10 to 15 knots early in the afternoon. Mostly sunny. Waves 1 to 2 feet. .FRIDAY NIGHT...North winds around 15 knots veering east after midnight. Partly cloudy. Waves 2 to 3 feet. .SATURDAY...East winds around 10 knots backing northwest early in the afternoon. Mostly sunny. Waves around 1 foot. .SUNDAY...Southeast winds 5 to 10 knots veering southwest in the late morning and early afternoon, then veering northwest early in the afternoon. Sunny. Waves less than 1 foot. .MONDAY...West winds 10 to 15 knots. Sunny. Waves around 1 foot. $$ LMZ844-090800- St Joseph to South Haven MI- 206 PM EDT Wed Jul 8 2026 .THROUGH EARLY EVENING...Southwest winds 5 to 10 knots. Sunny. Waves less than 1 foot. .TONIGHT...South winds 5 to 10 knots. Mostly clear. Waves 1 foot or less. .THURSDAY...Southwest winds 10 to 15 knots. Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Waves 1 foot or less. .THURSDAY NIGHT...Northwest winds 5 to 10 knots. Mostly cloudy with a chance of showers and thunderstorms. Waves 1 foot or less. .FRIDAY...North winds 5 to 15 knots. Partly sunny. Waves around 1 foot. .FRIDAY NIGHT...North winds 5 to 15 knots veering east after midnight. Partly cloudy. Waves 1 to 3 feet. .SATURDAY...East winds 5 to 10 knots backing north early in the afternoon. Mostly sunny. Waves 1 to 2 feet. .SUNDAY...Southeast winds 5 to 10 knots backing northwest in the late morning and afternoon. Sunny. Waves less than 1 foot. .MONDAY...West winds around 10 knots. Sunny. Waves 1 foot or less. $$  054 FZUS53 KMKX 081810 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 110 PM CDT Wed Jul 8 2026 For waters within five nautical miles of shore on Lake Michigan LMZ643-082200- Sheboygan to Port Washington WI- 110 PM CDT Wed Jul 8 2026 .REST OF TODAY...South wind 10 to 15 knots. Slight chance of thunderstorms and isolated showers through the day. Waves 1 to 2 feet. .TONIGHT...South wind 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and overnight. Showers through around midnight. Chance of thunderstorms through the night. Showers likely after midnight. patchy fog after midnight. Waves 1 to 2 feet. .THURSDAY...Southwest wind 5 to 10 knots backing northeast early in the afternoon, then becoming northeast 5 to 10 knots late in the afternoon. Chance of showers and thunderstorms. Waves around 1 foot. .THURSDAY NIGHT...Northeast wind 5 to 10 knots backing north after midnight. Partly cloudy. Waves around 1 foot. $$ LMZ644-082200- Port Washington to North Point Light WI- 110 PM CDT Wed Jul 8 2026 .REST OF TODAY...South wind 5 to 10 knots rising to 10 to 15 knots late in the afternoon. Slight chance of thunderstorms and isolated showers early in the afternoon. Waves 1 to 2 feet. .TONIGHT...South wind 10 to 15 knots becoming west 5 to 10 knots late in the evening, then backing southwest after midnight. Chance of showers and thunderstorms through the night. patchy fog after midnight. Waves 1 to 2 feet. .THURSDAY...Southwest wind 5 to 10 knots backing east early in the afternoon, then backing northeast late in the afternoon. Chance of showers and thunderstorms. Waves around 1 foot. .THURSDAY NIGHT...Northeast wind 5 to 10 knots backing north after midnight. Chance of showers and thunderstorms through around midnight. Waves around 1 foot. $$ LMZ645-082200- North Point Light to Wind Point WI- 110 PM CDT Wed Jul 8 2026 .REST OF TODAY...South wind 10 to 15 knots. Scattered showers early in the afternoon. Slight chance of thunderstorms through the day. Isolated showers late in the afternoon. Waves around 1 foot. .TONIGHT...South wind 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and overnight. Chance of showers and thunderstorms after midnight. Waves around 1 foot. .THURSDAY...Southwest wind 5 to 10 knots backing southeast early in the afternoon, then backing northeast late in the afternoon. Chance of showers and thunderstorms. Waves around 1 foot. .THURSDAY NIGHT...Northeast wind 5 to 10 knots backing north early in the morning. Chance of showers and thunderstorms through around midnight. Waves around 1 foot. $$ LMZ646-082200- Wind Point WI to Winthrop Harbor IL- 110 PM CDT Wed Jul 8 2026 .REST OF TODAY...South wind 5 to 10 knots rising to 10 to 15 knots late in the afternoon. Scattered showers early in the afternoon, then slight chance of thunderstorms and isolated showers late in the afternoon. Waves around 1 foot. .TONIGHT...South wind 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and overnight. Slight chance of showers and thunderstorms after midnight. Waves around 1 foot. .THURSDAY...Southwest wind 5 to 10 knots backing east late in the afternoon. Chance of showers and slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Waves around 1 foot. .THURSDAY NIGHT...Northeast wind 5 to 10 knots backing north in the late evening and overnight. Chance of showers and thunderstorms through around midnight. Waves around 1 foot. $$ See Lake Michigan Open Waters Forecast for Friday through Sunday.  663 FZUS53 KDLH 081822 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 122 PM CDT Wed Jul 8 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. LSZ140-082200- Grand Portage to Grand Marais MN- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Southwest wind 5 to 10 knots. Mostly cloudy. Waves 1 foot or less. .TONIGHT...West wind 5 to 10 knots becoming northwest early in the morning. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Northwest wind 5 knots becoming southwest in the late morning and afternoon. Patchy dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Southwest wind 5 knots becoming north after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ LSZ141-082200- Grand Marais to Taconite Harbor MN- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Variable winds 10 knots or less becoming west 5 knots late. Mostly cloudy. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less becoming north 5 knots early in the morning. Patchy dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less. Patchy dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ LSZ142-082200- Taconite Harbor to Silver Bay Harbor MN- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Variable winds 10 knots or less. Mostly cloudy. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ143-082200- Silver Bay Harbor to Two Harbors MN- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Variable winds 10 knots or less. Mostly cloudy. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ144-082200- Two Harbors to Duluth MN- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...East wind 5 knots. Mostly cloudy. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less becoming north 5 knots early in the morning. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Northeast wind 5 knots becoming east in the late morning and afternoon. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ145-082200- Duluth MN to Port Wing WI- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots. Chance of sprinkles early in the afternoon. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less becoming northwest 5 knots early in the morning. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Northeast wind 5 knots. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ146-082200- Port Wing to Sand Island WI- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots early in the afternoon becoming variable 10 knots or less. Chance of sprinkles early in the afternoon. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Patchy fog in the evening, then areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ LSZ147-082200- Sand Island to Bayfield WI- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots early in the afternoon becoming variable 10 knots or less. Chance of sprinkles early in the afternoon. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Patchy fog in the evening, then areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less becoming northeast 5 knots late in the afternoon. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ LSZ150-082200- Outer Apostle Islands Beyond 5 NM from Mainland- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...North wind 5 knots becoming east late. Chance of sprinkles early in the afternoon. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Patchy fog in the evening, then areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less becoming east 5 knots in the afternoon. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less becoming east 5 knots after midnight, then becoming variable 10 knots or less early in the morning. Patchy dense fog. Waves 1 foot or less. $$ LSZ121-082200- Chequamegon Bay-Bayfield to Oak Point WI- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots. Slight chance of thunderstorms early in the afternoon. Chance of sprinkles through the day. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less becoming northeast 5 knots in the late morning and afternoon. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ148-082200- Oak Point to Saxon Harbor WI- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots. Slight chance of thunderstorms early in the afternoon. Chance of sprinkles through the day. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Patchy fog in the evening, then areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less becoming northeast 5 knots in the late morning and afternoon. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Patchy dense fog. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH  753 FZUS53 KGRB 081857 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 157 PM CDT Wed Jul 8 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-082200- Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 157 PM CDT Wed Jul 8 2026 .THIS AFTERNOON...S wind 5 to 10 kts. Waves 2 ft or less. Showers and a chance of thunderstorms. .TONIGHT...S wind 5 to 10 kts backing NE in the late evening and overnight. Waves 2 ft or less. A chance of thunderstorms in the evening. Showers likely. .THURSDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly cloudy in the morning then clearing. .THURSDAY NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly clear. $$ LMZ541>543-082200- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 157 PM CDT Wed Jul 8 2026 .THIS AFTERNOON...S wind 5 to 10 kts. Waves 2 ft or less. A chance of thunderstorms and a slight chance of showers. .TONIGHT...SW wind 5 to 10 kts veering NW after midnight. Waves 2 ft or less. Rain showers likely in the evening. A chance of thunderstorms. A chance of showers after midnight. .THURSDAY...NE wind 5 to 10 kts. Waves 2 ft or less. A chance of showers. .THURSDAY NIGHT...N wind 5 to 10 kts. Waves 2 ft or less. Mostly clear. $$ See Lake Michigan Open Lake Forecast for Friday through Sunday.