893 FZUS53 KDLH 081600 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 1100 AM 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- 1100 AM CDT Wed Jul 8 2026 .REST OF TODAY...Southeast wind 5 knots becoming south late. Chance of sprinkles late in the morning. 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...North wind 5 knots becoming south in the late morning and afternoon. Patchy fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Southwest wind 5 knots becoming northwest after midnight. Partly cloudy. Waves 1 foot or less. $$ LSZ141-082200- Grand Marais to Taconite Harbor MN- 1100 AM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots becoming southeast early in the afternoon, then becoming south late. Chance of sprinkles late in the morning. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less becoming north 5 knots early in the morning. Patchy fog in the evening. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less. Patchy dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ142-082200- Taconite Harbor to Silver Bay Harbor MN- 1100 AM CDT Wed Jul 8 2026 .REST OF TODAY...Variable winds 10 knots or less. Chance of sprinkles late in the morning. 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. $$ LSZ143-082200- Silver Bay Harbor to Two Harbors MN- 1100 AM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots late in the morning becoming variable 10 knots or less. Slight chance of rain showers late in the morning, then chance of sprinkles early in the afternoon. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ144-082200- Two Harbors to Duluth MN- 1100 AM CDT Wed Jul 8 2026 .REST OF TODAY...East wind 5 knots. Slight chance of rain showers late in the morning, then chance of sprinkles early in the afternoon. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Northeast wind 5 knots becoming east in the late morning and afternoon. Patchy 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. $$ LSZ145-082200- Duluth MN to Port Wing WI- 1100 AM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots. Slight chance of rain showers late in the morning, then chance of sprinkles early in the afternoon. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less becoming northeast 5 knots in the afternoon. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ146-082200- Port Wing to Sand Island WI- 1100 AM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots late in the morning becoming variable 10 knots or less. Chance of rain showers late in the morning. 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. Waves 1 foot or less. $$ LSZ147-082200- Sand Island to Bayfield WI- 1100 AM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots late in the morning becoming variable 10 knots or less. Chance of rain showers late in the morning. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Patchy fog in the evening, then areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ150-082200- Outer Apostle Islands Beyond 5 NM from Mainland- 1100 AM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots. Chance of rain showers late in the morning. 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 afternoon. Areas of dense fog in the morning. Patchy fog in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Patchy dense fog. Waves 1 foot or less. $$ LSZ121-082200- Chequamegon Bay-Bayfield to Oak Point WI- 1100 AM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots. Chance of rain showers late in the morning, then chance of sprinkles late. Waves 1 foot or less. .TONIGHT...East wind 5 knots early in the evening becoming variable 10 knots or less. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less becoming northeast 5 knots in the afternoon. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ148-082200- Oak Point to Saxon Harbor WI- 1100 AM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots. Chance of rain showers late in the morning. Slight chance of thunderstorms early in the afternoon, then chance of sprinkles late. 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. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH  539 FZUS53 KMKX 081610 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 1110 AM CDT Wed Jul 8 2026 For waters within five nautical miles of shore on Lake Michigan LMZ643-082200- Sheboygan to Port Washington WI- 1110 AM CDT Wed Jul 8 2026 .REST OF TODAY...South wind 10 to 15 knots. Scattered showers and slight chance of thunderstorms. Waves around 1 foot. .TONIGHT...South wind 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and overnight. Showers through around midnight. Chance of thunderstorms through the night. Showers likely after midnight. patchy fog after midnight. Waves 1 to 2 feet. .THURSDAY...South wind 5 to 10 knots backing north late in the morning, then veering northeast in the afternoon. Chance of thunderstorms in the morning. Chance of showers through the day. Slight chance of thunderstorms in the afternoon. Waves around 1 foot. .THURSDAY NIGHT...Northeast wind 5 to 10 knots becoming north late in the evening, then rising to 5 to 10 knots after midnight. Slight chance of thunderstorms through around midnight. Slight chance of showers through the night. Waves around 1 foot. $$ LMZ644-082200- Port Washington to North Point Light WI- 1110 AM CDT Wed Jul 8 2026 .REST OF TODAY...South wind 10 to 15 knots. Scattered showers and slight chance of thunderstorms early in the afternoon. Waves around 1 foot. .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 veering northwest late in the morning, then veering northeast early in the afternoon 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 easing to 5 knots late in the evening, then becoming north after midnight. Chance of thunderstorms through around midnight. Chance of showers through the night. Waves around 1 foot. $$ LMZ645-082200- North Point Light to Wind Point WI- 1110 AM CDT Wed Jul 8 2026 .REST OF TODAY...South wind 10 to 15 knots. Mostly sunny. Waves around 1 foot. .TONIGHT...South wind 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and overnight. Chance of showers and thunderstorms after midnight. Waves around 1 foot. .THURSDAY...Southwest wind 5 to 10 knots veering west late in the morning, then veering northeast early in the afternoon becoming northeast 5 to 10 knots late in the afternoon. Chance of showers and thunderstorms. Waves around 1 foot. .THURSDAY NIGHT...Northeast wind 5 to 10 knots backing north after midnight. Chance of thunderstorms through around midnight. Chance of showers through the night. Waves around 1 foot. $$ LMZ646-082200- Wind Point WI to Winthrop Harbor IL- 1110 AM CDT Wed Jul 8 2026 .REST OF TODAY...South wind 5 to 10 knots rising to 10 to 15 knots late in the afternoon. Sunny. Waves around 1 foot. .TONIGHT...South wind 5 to 15 knots veering 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 veering north 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...North wind 5 to 10 knots. Showers likely and a chance of thunderstorms through around midnight. Waves around 1 foot. $$ See Lake Michigan Open Waters Forecast for Friday through Sunday.  817 FZUS53 KGRB 081616 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 1116 AM CDT Wed Jul 8 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-082200- Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 1116 AM CDT Wed Jul 8 2026 .THIS AFTERNOON...S wind 5 to 10 kts. Waves 2 ft or less. A chance of showers during the morning. A chance of thunderstorms. Showers in the afternoon. .TONIGHT...S wind 5 to 10 kts backing NE in the late evening and overnight. Waves 2 ft or less. A chance of thunderstorms in the evening. Showers likely. .THURSDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly cloudy in the morning then clearing. .THURSDAY NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly clear. $$ LMZ541>543-082200- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1116 AM CDT Wed Jul 8 2026 .THIS AFTERNOON...S wind 5 to 10 kts. Waves 2 ft or less. A chance of showers and thunderstorms. .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. $$ See Lake Michigan Open Lake Forecast for Friday through Sunday.  806 FZUS53 KGRR 081616 NSHGRR Nearshore Marine Forecast National Weather Service Grand Rapids MI 1216 PM EDT Wed Jul 8 2026 For waters within five nautical miles of shore on Lake Michigan LMZ849-090800- Pentwater to Manistee MI- 1216 PM EDT Wed Jul 8 2026 .THROUGH EARLY EVENING...Southwest winds 15 to 20 knots. Mostly sunny. Waves 1 to 2 feet. .TONIGHT...Southwest winds 10 to 20 knots decreasing to 5 to 10 knots after midnight. Rain showers and a chance of thunderstorms. Waves 1 to 3 feet. .THURSDAY...West winds 5 to 15 knots veering northwest in the late morning and afternoon. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Waves around 1 foot. .THURSDAY NIGHT...North winds 5 to 15 knots. Partly cloudy. Waves around 1 foot. .FRIDAY...North winds 5 to 15 knots increasing to 15 to 20 knots early in the afternoon. Mostly sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...North winds 10 to 20 knots veering northeast 5 to 15 knots in the late evening and early morning, then veering east after midnight. Mostly clear. Waves 1 to 3 feet. .SATURDAY...Southeast winds 5 to 10 knots veering southwest in the late morning and early afternoon, then veering northwest 10 to 15 knots early in the afternoon. Sunny. Waves 1 foot or less. .SUNDAY...South winds 5 to 10 knots veering southwest 10 to 15 knots in the late morning and afternoon. Sunny. Waves 1 foot or less. .MONDAY...Southwest winds 10 to 15 knots. Sunny. Waves 1 to 2 feet. $$ LMZ848-090800- Whitehall to Pentwater MI- 1216 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. $$ LMZ847-090800- Grand Haven to Whitehall MI- 1216 PM EDT Wed Jul 8 2026 .THROUGH EARLY EVENING...South winds around 15 knots. Sunny. Waves around 1 foot. .TONIGHT...Southwest winds 10 to 15 knots. Partly cloudy with a chance of showers and thunderstorms. Waves 1 to 2 feet. .THURSDAY...West winds 10 to 15 knots veering northwest early in the afternoon. Mostly cloudy with a chance of showers and thunderstorms. Waves around 1 foot. .THURSDAY NIGHT...Northwest winds 10 to 15 knots veering north after midnight. Mostly cloudy with a slight chance of rain showers. Waves around 1 foot. .FRIDAY...North winds 10 to 15 knots backing northwest 15 to 20 knots early in the afternoon. Mostly sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...North winds 15 to 20 knots veering east 10 to 15 knots after midnight. Partly cloudy. Waves 2 to 3 feet. .SATURDAY...East winds around 10 knots veering southeast in the late morning and early afternoon, then veering northwest early in the afternoon. Mostly sunny. Waves 1 foot or less. .SUNDAY...Southeast winds around 10 knots veering southwest in the late morning and early afternoon, then veering west early in the afternoon. Sunny. Waves 1 foot or less. .MONDAY...West winds 10 to 15 knots. Sunny. Waves around 1 foot. $$ LMZ846-090800- Holland to Grand Haven MI- 1216 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 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...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. $$ LMZ845-090800- South Haven to Holland MI- 1216 PM EDT Wed Jul 8 2026 .THROUGH EARLY EVENING...Southwest winds around 10 knots. Sunny. Waves 1 foot or less. .TONIGHT...South winds 5 to 15 knots. Mostly clear. Waves 1 foot or less. .THURSDAY...Southwest winds 10 to 15 knots veering west early in the afternoon. Partly sunny with a slight chance of showers and thunderstorms. Waves around 1 foot. .THURSDAY NIGHT...Northwest winds around 10 knots veering north after midnight. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Waves around 1 foot. .FRIDAY...North winds 5 to 10 knots backing northwest 10 to 15 knots early in the afternoon. Mostly sunny. Waves 1 to 2 feet. .FRIDAY NIGHT...North winds around 15 knots veering east after midnight. Partly cloudy. Waves 2 to 3 feet. .SATURDAY...East winds around 10 knots backing northwest early in the afternoon. Mostly sunny. Waves around 1 foot. .SUNDAY...Southeast winds 5 to 10 knots veering southwest in the late morning and early afternoon, then veering northwest early in the afternoon. Sunny. Waves less than 1 foot. .MONDAY...West winds 10 to 15 knots. Sunny. Waves around 1 foot. $$ LMZ844-090800- St Joseph to South Haven MI- 1216 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 around 1 foot. .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. $$  961 FZUS53 KGRB 081649 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 1148 AM CDT Wed Jul 8 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-082200- Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 1148 AM CDT Wed Jul 8 2026 .THIS AFTERNOON...SW wind 5 to 10 kts. Waves 2 ft or less. A chance of showers during the morning. A chance of thunderstorms. Showers in the afternoon. .TONIGHT...S wind 5 to 10 kts backing NE in the late evening and overnight. Waves 2 ft or less. A chance of thunderstorms in the evening. Showers likely. .THURSDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly cloudy in the morning then clearing. .THURSDAY NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly clear. $$ LMZ541>543-082200- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1148 AM CDT Wed Jul 8 2026 .THIS AFTERNOON...S wind 5 to 10 kts. Waves 2 ft or less. A chance of showers and thunderstorms. .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.