272 FZUS53 KDLH 091600 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 1100 AM CDT Thu Jul 9 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. LSZ140-092200- Grand Portage to Grand Marais MN- 1100 AM CDT Thu Jul 9 2026 .REST OF TODAY...Southeast wind 5 knots. Patchy fog late in the morning. Waves 1 foot or less. .TONIGHT...Southwest wind 5 knots. Patchy dense fog after midnight. Waves 1 foot or less. .FRIDAY...Southwest wind 5 knots becoming southeast in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...East wind 5 knots becoming northeast in the late evening and overnight. Slight chance of showers and thunderstorms through the night. Waves 1 foot or less. $$ LSZ141-092200- Grand Marais to Taconite Harbor MN- 1100 AM CDT Thu Jul 9 2026 .REST OF TODAY...East wind 5 knots. Mostly sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 knots becoming west late in the evening, then becoming variable 10 knots or less after midnight. Patchy fog after midnight. Waves 1 foot or less. .FRIDAY...Variable winds 10 knots or less becoming southeast 5 knots in the late morning and afternoon. Patchy fog in the morning. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Chance of rain showers and slight chance of thunderstorms through the night. Waves 1 foot or less. $$ LSZ142-092200- Taconite Harbor to Silver Bay Harbor MN- 1100 AM CDT Thu Jul 9 2026 .REST OF TODAY...East wind 5 knots. Mostly sunny. Waves 1 foot or less. .TONIGHT...East wind 5 knots in the evening becoming variable 10 knots or less. Patchy fog after midnight. Waves 1 foot or less. .FRIDAY...Variable winds 10 knots or less becoming east 5 knots in the afternoon. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Chance of rain showers and slight chance of thunderstorms through the night. Waves 1 foot or less. $$ LSZ143-092200- Silver Bay Harbor to Two Harbors MN- 1100 AM CDT Thu Jul 9 2026 .REST OF TODAY...Southeast wind 5 knots becoming east in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. .FRIDAY...Variable winds 10 knots or less becoming east 5 knots in the afternoon. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Chance of rain showers and slight chance of thunderstorms through the night. Waves 1 foot or less. $$ LSZ144-092200- Two Harbors to Duluth MN- 1100 AM CDT Thu Jul 9 2026 .REST OF TODAY...Southeast wind 5 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. .FRIDAY...Variable winds 10 knots or less becoming east 5 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Chance of rain showers and slight chance of thunderstorms through the night. Waves 1 foot or less. $$ LSZ145-092200- Duluth MN to Port Wing WI- 1100 AM CDT Thu Jul 9 2026 .REST OF TODAY...Northeast wind 5 knots. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. .FRIDAY...Variable winds 10 knots or less becoming northeast 5 to10 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots until early morning becoming variable 10 knots or less. Chance of rain showers in the evening. Slight chance of thunderstorms through the night. Slight chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ146-092200- Port Wing to Sand Island WI- 1100 AM CDT Thu Jul 9 2026 .REST OF TODAY...Northwest wind 5 knots becoming northeast in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Patchy fog. Waves 1 foot or less. .FRIDAY...Variable winds 10 knots or less becoming northeast 5 knots in the afternoon. Patchy fog in the morning. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Slight chance of showers and thunderstorms through the night. Waves 1 foot or less. $$ LSZ147-092200- Sand Island to Bayfield WI- 1100 AM CDT Thu Jul 9 2026 .REST OF TODAY...North wind 5 knots becoming northeast late. Mostly sunny. Waves 1 foot or less. .TONIGHT...East wind 5 knots in the evening becoming variable 10 knots or less. Patchy fog. Waves 1 foot or less. .FRIDAY...Variable winds 10 knots or less becoming northeast 5 knots in the afternoon. Patchy fog in the morning. Waves 1 foot or less. .FRIDAY NIGHT...East wind 5 to 10 knots becoming northeast late in the evening, then becoming variable 10 knots or less after midnight. Slight chance of showers and thunderstorms through the night. Waves 1 foot or less. $$ LSZ150-092200- Outer Apostle Islands Beyond 5 NM from Mainland- 1100 AM CDT Thu Jul 9 2026 .REST OF TODAY...Northeast wind 5 knots. Patchy fog. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Patchy fog in the evening, then areas of dense fog after midnight. Waves 1 foot or less. .FRIDAY...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. .FRIDAY NIGHT...East wind 5 to 10 knots becoming northeast late in the evening, then becoming variable 10 knots or less after midnight. Slight chance of showers and thunderstorms through the night. Waves 1 foot or less. $$ LSZ121-092200- Chequamegon Bay-Bayfield to Oak Point WI- 1100 AM CDT Thu Jul 9 2026 .REST OF TODAY...Northeast wind 5 knots. Mostly sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Patchy fog after midnight. Waves 1 foot or less. .FRIDAY...Variable winds 10 knots or less becoming east 5 to 10 knots in the afternoon. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Slight chance of rain showers in the evening. Slight chance of thunderstorms through the night. Chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ148-092200- Oak Point to Saxon Harbor WI- 1100 AM CDT Thu Jul 9 2026 .REST OF TODAY...Northeast wind 5 knots. Mostly sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Patchy dense fog in the evening, then areas of dense fog after midnight. Waves 1 foot or less. .FRIDAY...Variable winds 10 knots or less becoming northeast 5 knots in the afternoon. Patchy fog in the morning. Waves 1 foot or less. .FRIDAY NIGHT...North wind 5 knots early in the evening becoming variable 10 knots or less. Slight chance of rain showers in the evening. Slight chance of thunderstorms through the night. Chance of rain showers after midnight. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH  881 FZUS53 KMKX 091610 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 1110 AM CDT Thu Jul 9 2026 For waters within five nautical miles of shore on Lake Michigan LMZ643-092200- Sheboygan to Port Washington WI- 1110 AM CDT Thu Jul 9 2026 .REST OF TODAY...East wind 5 to 10 knots backing northeast late in the afternoon. Chance of showers and slight chance of thunderstorms. Waves around 1 foot. .TONIGHT...Northeast wind 5 to 10 knots backing north late in the evening, then becoming north 5 to 10 knots after midnight. Patchy fog through the night. Waves around 1 foot. .FRIDAY...North wind 5 to 10 knots becoming northeast 10 to 15 knots late in the morning, then easing to 5 to 10 knots in the afternoon. Patchy fog in the morning. Waves around 1 foot. .FRIDAY NIGHT...Northeast wind 5 to 10 knots backing north after midnight. Mostly clear. Waves around 1 foot. $$ LMZ644-092200- Port Washington to North Point Light WI- 1110 AM CDT Thu Jul 9 2026 .REST OF TODAY...Southeast wind 5 to 10 knots backing northeast late in the afternoon. Chance of showers and thunderstorms. Waves around 1 foot. .TONIGHT...Northeast wind 5 to 10 knots backing north late in the evening, then becoming north 5 to 10 knots after midnight. Slight chance of showers and thunderstorms through around midnight. patchy fog through the night. Waves around 1 foot. .FRIDAY...North wind 10 to 15 knots veering northeast late in the morning, then becoming northeast 10 to 15 knots early in the afternoon easing to 5 to 10 knots late in the afternoon. Patchy fog in the morning. Waves around 1 foot. .FRIDAY NIGHT...Northeast wind 5 to 10 knots backing north after midnight. Partly cloudy. Waves around 1 foot. $$ LMZ645-092200- North Point Light to Wind Point WI- 1110 AM CDT Thu Jul 9 2026 .REST OF TODAY...South wind 5 to 10 knots backing east late in the afternoon. Chance of showers and thunderstorms. Waves around 1 foot. .TONIGHT...Northeast wind 5 to 10 knots backing north after midnight. Chance of showers and slight chance of thunderstorms through around midnight. patchy fog through the night. Waves around 1 foot. .FRIDAY...North wind 10 to 15 knots veering northeast in the late morning and afternoon. Patchy fog in the morning. Waves 1 to 2 feet. .FRIDAY NIGHT...North wind 5 to 10 knots. Partly cloudy. Waves 1 to 2 feet. $$ LMZ646-092200- Wind Point WI to Winthrop Harbor IL- 1110 AM CDT Thu Jul 9 2026 .REST OF TODAY...Southwest wind 5 to 10 knots backing southeast late in the afternoon. Chance of showers and thunderstorms. Waves nearly calm. .TONIGHT...Northeast wind 5 to 10 knots backing north after midnight. Chance of showers and thunderstorms through around midnight. patchy fog through the night. Waves around 1 foot. .FRIDAY...North wind 10 to 15 knots veering northeast in the late morning and afternoon. Patchy fog in the morning. Waves 1 to 2 feet. .FRIDAY NIGHT...North wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then becoming north 5 to 10 knots after midnight. Partly cloudy. Waves 1 to 2 feet. $$ See Lake Michigan Open Waters Forecast for Saturday through Monday.  005 FZUS53 KGRB 091612 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 1112 AM CDT Thu Jul 9 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-092200- Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 1112 AM CDT Thu Jul 9 2026 .THIS AFTERNOON...NE wind 5 to 10 kts. Waves 2 ft or less. A slight chance of showers during the morning. .TONIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Patchy fog in the evening. .FRIDAY...NE wind 5 to 10 kts veering E early in the afternoon. Waves 2 ft or less. Sunny. .FRIDAY NIGHT...E wind 5 to 10 kts backing NE after midnight. Waves 2 ft or less. Mostly clear. $$ LMZ541>543-092200- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1112 AM CDT Thu Jul 9 2026 .THIS AFTERNOON...NE wind 5 to 10 kts. Waves 2 ft or less. A slight chance of showers. .TONIGHT...N wind 5 to 10 kts. Waves 2 ft or less. Patchy fog in the evening. .FRIDAY...NE wind 5 to 10 kts veering E early in the afternoon. Waves 2 ft or less. Mostly sunny. .FRIDAY NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly clear. $$ See Lake Michigan Open Lake Forecast for Saturday through Monday.  055 FZUS53 KDLH 091642 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 1142 AM CDT Thu Jul 9 2026 For waters within five nautical miles of shore on Lake Superior. Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LSZ140-092200- Grand Portage to Grand Marais MN- 1142 AM CDT Thu Jul 9 2026 .REST OF TODAY...East wind 5 knots becoming southwest late. Mostly sunny. Waves 1 foot or less. .TONIGHT...West wind 5 knots becoming northwest in the late evening and overnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .FRIDAY...Southeast wind 5 knots. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Southeast wind 5 knots becoming northeast in the late evening and overnight. Chance of rain showers and slight chance of thunderstorms after midnight. Waves 1 foot or less. $$ LSZ141-092200- Grand Marais to Taconite Harbor MN- 1142 AM CDT Thu Jul 9 2026 .REST OF TODAY...Variable winds 10 knots or less becoming east 5 knots early in the afternoon, then becoming southwest late. Mostly sunny. Waves 1 foot or less. .TONIGHT...North wind 5 knots becoming east late in the evening, then becoming variable 10 knots or less after midnight. Patchy fog. Waves 1 foot or less. .FRIDAY...Variable winds 10 knots or less becoming east 5 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Slight chance of rain showers in the evening. Chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ142-092200- Taconite Harbor to Silver Bay Harbor MN- 1142 AM CDT Thu Jul 9 2026 .REST OF TODAY...Variable winds 10 knots or less. Mostly sunny. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less becoming east 5 knots late in the evening, then becoming variable 10 knots or less after midnight. Patchy fog. Waves 1 foot or less. .FRIDAY...East wind 5 knots. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ LSZ143-092200- Silver Bay Harbor to Two Harbors MN- 1142 AM CDT Thu Jul 9 2026 .REST OF TODAY...Variable winds 10 knots or less becoming northeast 5 knots late. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots. Patchy fog after midnight. Waves 1 foot or less. .FRIDAY...Northeast wind 5 knots. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 to 10 knots in the evening becoming variable 10 knots or less. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ LSZ144-092200- Two Harbors to Duluth MN- 1142 AM CDT Thu Jul 9 2026 .REST OF TODAY...East wind 5 knots. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots. Patchy fog after midnight. Waves 1 foot or less. .FRIDAY...East wind 5 to 10 knots. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 to 10 knots until early morning becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ145-092200- Duluth MN to Port Wing WI- 1142 AM CDT Thu Jul 9 2026 .REST OF TODAY...Northeast wind 5 knots. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots. Patchy fog after midnight. Waves 1 foot or less. .FRIDAY...Northeast wind 5 to 10 knots. Patchy fog in the morning. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 to 10 knots until early morning becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ146-092200- Port Wing to Sand Island WI- 1142 AM CDT Thu Jul 9 2026 .REST OF TODAY...Variable winds 10 knots or less becoming northeast 5 knots in the afternoon. Patchy fog late in the morning. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots. Patchy fog. Waves 1 foot or less. .FRIDAY...Northeast wind 5 to 10 knots. Patchy fog in the morning. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ147-092200- Sand Island to Bayfield WI- 1142 AM CDT Thu Jul 9 2026 .REST OF TODAY...Variable winds 10 knots or less becoming northeast 5 knots in the afternoon. Patchy fog late in the morning. Waves 1 foot or less. .TONIGHT...East wind 5 knots. Patchy fog. Waves 1 foot or less. .FRIDAY...East wind 5 knots. Patchy fog in the morning. Waves 1 foot or less. .FRIDAY NIGHT...East wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ150-092200- Outer Apostle Islands Beyond 5 NM from Mainland- 1142 AM CDT Thu Jul 9 2026 .REST OF TODAY...Variable winds 10 knots or less becoming northeast 5 knots in the afternoon. Patchy fog late in the morning. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots becoming east early in the morning. Patchy fog through the night. Waves 1 foot or less. .FRIDAY...East wind 5 to 10 knots. Patchy fog in the morning. Waves 1 foot or less. .FRIDAY NIGHT...East wind 5 knots becoming northeast late in the evening, then becoming variable 10 knots or less after midnight. Mostly cloudy. Waves 1 foot or less. $$ LSZ121-092200- Chequamegon Bay-Bayfield to Oak Point WI- 1142 AM CDT Thu Jul 9 2026 .REST OF TODAY...Northeast wind 5 knots. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Patchy fog after midnight. Waves 1 foot or less. .FRIDAY...Variable winds 10 knots or less becoming northeast 5 to 10 knots in the afternoon. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ148-092200- Oak Point to Saxon Harbor WI- 1142 AM CDT Thu Jul 9 2026 .REST OF TODAY...Northeast wind 5 knots. Mostly sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Patchy fog after midnight. Waves 1 foot or less. .FRIDAY...Northeast wind 5 to 10 knots. Patchy fog in the morning. Waves 1 foot or less. .FRIDAY NIGHT...East wind 5 knots early in the evening becoming variable 10 knots or less, then becoming south 5 knots early in the morning. Partly cloudy. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH  459 FZUS53 KGRB 091656 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 1156 AM CDT Thu Jul 9 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-092200- 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- 1156 AM CDT Thu Jul 9 2026 .THIS AFTERNOON...NE wind 5 to 10 kts. Waves 2 ft or less. A slight chance of showers during the morning. .TONIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Patchy fog in the evening. .FRIDAY...NE wind 5 to 10 kts veering E early in the afternoon. Waves 2 ft or less. Sunny. .FRIDAY NIGHT...E wind 5 to 10 kts backing NE after midnight. Waves 2 ft or less. Mostly clear. $$ LMZ541>543-092200- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1156 AM CDT Thu Jul 9 2026 .THIS AFTERNOON...NE wind 5 to 10 kts. Waves 2 ft or less. A slight chance of showers. .TONIGHT...N wind 5 to 10 kts. Waves 2 ft or less. Patchy fog in the evening. .FRIDAY...NE wind 5 to 10 kts veering E early in the afternoon. Waves 2 ft or less. Mostly sunny. .FRIDAY NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly clear. $$ See Lake Michigan Open Lake Forecast for Saturday through Monday.