758 FZUS53 KGRR 092301 NSHGRR Nearshore Marine Forecast National Weather Service Grand Rapids MI 701 PM EDT Thu Jul 9 2026 For waters within five nautical miles of shore on Lake Michigan LMZ849-100800- Pentwater to Manistee MI- 701 PM EDT Thu Jul 9 2026 .THROUGH EARLY EVENING...Northwest winds 10 to 15 knots. Partly sunny. Waves 1 foot or less. .TONIGHT...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. Sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...North winds 10 to 20 knots veering northeast 5 to 10 knots after midnight. Partly cloudy. Waves 1 to 3 feet. .SATURDAY...East winds 5 to 10 knots backing northwest 10 to 15 knots early in the afternoon. Sunny. Waves 1 foot or less. .SATURDAY NIGHT...North winds 5 to 15 knots veering southeast after midnight. Mostly clear. Waves 1 foot or less. .SUNDAY...Southeast winds 5 to 10 knots veering west 10 to 15 knots early in the afternoon. Sunny. Waves 1 foot or less. .MONDAY...Southwest winds 10 to 15 knots. Sunny. Waves around 1 foot. .TUESDAY...Southwest winds 10 to 20 knots. Sunny. Waves 2 to 3 feet. $$ LMZ848-100800- Whitehall to Pentwater MI- 701 PM EDT Thu Jul 9 2026 .THROUGH EARLY EVENING...Northwest winds 10 to 15 knots. Partly sunny. Waves 1 foot or less. .TONIGHT...North winds 10 to 15 knots veering northeast after midnight. Partly cloudy. Patchy fog after midnight. Waves around 1 foot. .FRIDAY...North winds 10 to 15 knots increasing to 15 to 20 knots early in the afternoon. Sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...North winds 10 to 20 knots veering northeast 5 to 10 knots after midnight. Partly cloudy. Waves 2 to 3 feet. .SATURDAY...East winds 5 to 10 knots backing northwest 10 to 15 knots early in the afternoon. Sunny. Waves around 1 foot. .SATURDAY NIGHT...North winds 10 to 15 knots veering southeast 5 to 10 knots after midnight. Mostly clear. Waves around 1 foot. .SUNDAY...Southeast winds around 10 knots veering west early in the afternoon. Sunny. Waves 1 foot or less. .MONDAY...Southwest winds 10 to 15 knots. Sunny. Waves around 1 foot. .TUESDAY...Southwest winds 10 to 20 knots. Sunny. Waves 1 to 3 feet. $$ LMZ847-100800- Grand Haven to Whitehall MI- 701 PM EDT Thu Jul 9 2026 .THROUGH EARLY EVENING...West winds 10 to 15 knots. Partly sunny. Waves around 1 foot. .TONIGHT...Northwest winds 10 to 15 knots veering north 5 to 10 knots after midnight. Mostly cloudy in the evening then becoming partly cloudy. Patchy fog after midnight. Waves around 1 foot. .FRIDAY...Northeast winds around 10 knots backing north 10 to 20 knots in the late morning and afternoon. Mostly sunny. Waves 2 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...Northeast winds around 10 knots backing north early in the afternoon. Mostly sunny. Waves around 1 foot. .SATURDAY NIGHT...North winds 10 to 15 knots veering east after midnight. Mostly clear. Waves around 1 foot. .SUNDAY...East winds around 10 knots veering south in the late morning and early afternoon, then veering west early in the afternoon. Sunny. Waves less than 1 foot. .MONDAY...Southwest winds around 10 knots. Sunny. Waves 1 foot or less. .TUESDAY...Southwest winds 10 to 15 knots. Sunny. Waves 1 to 2 feet. $$ LMZ846-100800- Holland to Grand Haven MI- 701 PM EDT Thu Jul 9 2026 .THROUGH EARLY EVENING...West winds 10 to 15 knots. Partly sunny. Waves around 1 foot. .TONIGHT...Northwest winds 5 to 10 knots veering north after midnight. Mostly cloudy in the evening then becoming partly cloudy. A slight chance of showers and thunderstorms. Patchy fog after midnight. Waves around 1 foot. .FRIDAY...Northeast winds 5 to 10 knots backing north in the late morning and early afternoon, then backing northwest 15 to 20 knots early in the afternoon. Mostly sunny. Patchy fog. Waves 1 to 3 feet. .FRIDAY NIGHT...North winds 15 to 20 knots veering northeast 10 to 15 knots in the late evening and early morning, then veering east after midnight. Partly cloudy. Waves 2 to 3 feet. .SATURDAY...East winds around 10 knots backing north early in the afternoon. Mostly sunny. Waves around 1 foot. .SATURDAY NIGHT...North winds 10 to 15 knots veering east in the late evening and overnight. Mostly clear. Waves around 1 foot. .SUNDAY...East winds 5 to 10 knots backing northwest early in the afternoon. Sunny. Waves less than 1 foot. .MONDAY...South winds 5 to 10 knots veering west in the late morning and afternoon. Sunny. Waves 1 foot or less. .TUESDAY...Southwest winds 10 to 15 knots. Sunny. Waves 1 to 2 feet. $$ LMZ845-100800- South Haven to Holland MI- 701 PM EDT Thu Jul 9 2026 .THROUGH EARLY EVENING...Southwest winds 10 to 15 knots. Partly sunny with a chance of showers and thunderstorms. Waves around 1 foot. .TONIGHT...Northwest winds 5 to 10 knots veering north after midnight. Mostly cloudy in the evening then becoming partly cloudy. A chance of showers and thunderstorms. Patchy fog after midnight. Waves 1 foot or less. .FRIDAY...North winds 5 to 10 knots increasing to 15 to 20 knots early in the afternoon. Mostly sunny. Patchy fog. 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...Northeast winds around 10 knots backing north early in the afternoon. Mostly sunny. Waves around 1 foot. .SATURDAY NIGHT...North winds 10 to 15 knots veering east 5 to 10 knots in the late evening and overnight. Partly cloudy. Waves around 1 foot. .SUNDAY...East winds 5 to 10 knots backing northwest early in the afternoon. Sunny. Waves 1 foot or less. .MONDAY...South winds 5 to 10 knots veering west early in the afternoon. Sunny. Waves less than 1 foot. .TUESDAY...West winds around 10 knots. Sunny. Waves around 1 foot. $$ LMZ844-100800- St Joseph to South Haven MI- 701 PM EDT Thu Jul 9 2026 .THROUGH EARLY EVENING...Southwest winds around 10 knots. Partly sunny with a chance of showers and thunderstorms. Waves 1 foot or less. .TONIGHT...Northwest winds 5 to 10 knots veering north in the late evening and overnight. Mostly cloudy with a chance of showers and thunderstorms. Patchy fog after midnight. Waves 1 foot or less. .FRIDAY...North winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Mostly sunny. Waves 1 to 2 feet. .FRIDAY NIGHT...North winds 5 to 15 knots veering east after midnight. Partly cloudy. Waves 1 to 3 feet. .SATURDAY...East winds 5 to 10 knots backing north 10 to 15 knots early in the afternoon. Mostly sunny. Waves around 1 foot. .SATURDAY NIGHT...North winds 10 to 15 knots veering east 5 to 10 knots after midnight. Partly cloudy. Waves around 1 foot. .SUNDAY...East winds 5 to 10 knots backing north early in the afternoon. Sunny. Waves 1 foot or less. .MONDAY...Southeast winds around 5 knots veering northwest early in the afternoon. Sunny. Waves less than 1 foot. .TUESDAY...West winds 5 to 10 knots. Sunny. Waves 1 foot or less. $$  730 FZUS53 KDLH 092313 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 613 PM 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. LSZ140-101000- Grand Portage to Grand Marais MN- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...West wind 5 knots becoming north toward daybreak. Patchy fog in the late evening and overnight. 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. .SATURDAY...East wind 5 knots becoming south in the late morning and afternoon. Slight chance of showers and thunderstorms in the morning. Waves 1 foot or less. $$ LSZ141-101000- Grand Marais to Taconite Harbor MN- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...Southeast wind 5 knots becoming east late in the evening, then becoming variable 10 knots or less after midnight. Patchy fog in the late evening and overnight. Waves 1 foot or less. .FRIDAY...Variable winds 10 knots or less becoming east 5 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Slight chance of rain showers in the evening. Chance of rain showers after midnight. Waves 1 foot or less. .SATURDAY...North wind 5 knots becoming south in the late morning and early afternoon, then becoming variable 10 knots or less late in the afternoon. Partly sunny in the morning then clearing. Waves 1 foot or less. $$ LSZ142-101000- Taconite Harbor to Silver Bay Harbor MN- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...Southeast wind 5 knots becoming east late in the evening, then becoming variable 10 knots or less after midnight. Patchy fog in the late evening and overnight. 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. .SATURDAY...Variable winds 10 knots or less. Partly sunny in the morning then clearing. Waves 1 foot or less. $$ LSZ143-101000- Silver Bay Harbor to Two Harbors MN- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...East wind 5 knots becoming northeast in the late evening and overnight. Patchy fog toward daybreak. Waves 1 foot or less. .FRIDAY...Northeast wind 5 knots. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 to 10 knots in the evening becoming variable 10 knots or less. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less becoming southeast 5 knots in the late morning and early afternoon, then becoming variable 10 knots or less late in the afternoon. Mostly sunny. Waves 1 foot or less. $$ LSZ144-101000- Two Harbors to Duluth MN- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...East wind 5 knots becoming northeast after midnight. Patchy fog toward daybreak. 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. .SATURDAY...Variable winds 10 knots or less becoming southeast 5 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. $$ LSZ145-101000- Duluth MN to Port Wing WI- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...Northeast wind 5 knots. Patchy fog after midnight. Waves 1 foot or less. .FRIDAY...Northeast wind 5 to 10 knots. Patchy fog in the morning. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 to 10 knots until early morning becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less becoming east 5 knots in the late morning and afternoon. Sunny. Waves 1 foot or less. $$ LSZ146-101000- Port Wing to Sand Island WI- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...Northeast wind 5 knots. Patchy fog in the late evening and overnight. 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. .SATURDAY...Variable winds 10 knots or less. Mostly sunny. Waves 1 foot or less. $$ LSZ147-101000- Sand Island to Bayfield WI- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...East wind 5 knots. Patchy fog in the late evening and overnight. Waves 1 foot or less. .FRIDAY...East wind 5 knots. Patchy fog in the morning. Waves 1 foot or less. .FRIDAY NIGHT...East wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less becoming east 5 knots in the afternoon. Mostly sunny. Waves 1 foot or less. $$ LSZ150-101000- Outer Apostle Islands Beyond 5 NM from Mainland- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...East wind 5 knots. Patchy fog in the late evening and early morning. Areas of dense fog toward daybreak. 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. .SATURDAY...Variable winds 10 knots or less becoming east 5 knots in the afternoon. Mostly sunny. Waves 1 foot or less. $$ LSZ121-101000- Chequamegon Bay-Bayfield to Oak Point WI- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Patchy fog toward daybreak. Waves 1 foot or less. .FRIDAY...Variable winds 10 knots or less becoming northeast 5 to 10 knots in the afternoon. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less becoming south 5 knots late in the morning, then becoming southeast early in the afternoon becoming east late in the afternoon. Slight chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. $$ LSZ148-101000- Oak Point to Saxon Harbor WI- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Patchy fog after midnight. Areas of dense fog toward daybreak. 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. .SATURDAY...Southwest wind 5 knots becoming east in the afternoon. Mostly sunny. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH  730 FZUS53 KDLH 092313 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 613 PM CDT Thu Jul 9 2026 For waters within five nautical miles of shore on Lake Superior. Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LSZ140-101000- Grand Portage to Grand Marais MN- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...West wind 5 knots becoming north toward daybreak. Patchy fog in the late evening and overnight. Waves 1 foot or less. .FRIDAY...Southeast wind 5 knots. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Southeast wind 5 knots becoming northeast in the late evening and overnight. Chance of rain showers and slight chance of thunderstorms after midnight. Waves 1 foot or less. .SATURDAY...East wind 5 knots becoming south in the late morning and afternoon. Slight chance of showers and thunderstorms in the morning. Waves 1 foot or less. $$ LSZ141-101000- Grand Marais to Taconite Harbor MN- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...Southeast wind 5 knots becoming east late in the evening, then becoming variable 10 knots or less after midnight. Patchy fog in the late evening and overnight. 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. .SATURDAY...North wind 5 knots becoming south in the late morning and early afternoon, then becoming variable 10 knots or less late in the afternoon. Partly sunny in the morning then clearing. Waves 1 foot or less. $$ LSZ142-101000- Taconite Harbor to Silver Bay Harbor MN- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...Southeast wind 5 knots becoming east late in the evening, then becoming variable 10 knots or less after midnight. Patchy fog in the late evening and overnight. Waves 1 foot or less. .FRIDAY...East wind 5 knots. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less. Partly sunny in the morning then clearing. Waves 1 foot or less. $$ LSZ143-101000- Silver Bay Harbor to Two Harbors MN- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...East wind 5 knots becoming northeast in the late evening and overnight. Patchy fog toward daybreak. 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. .SATURDAY...Variable winds 10 knots or less becoming southeast 5 knots in the late morning and early afternoon, then becoming variable 10 knots or less late in the afternoon. Mostly sunny. Waves 1 foot or less. $$ LSZ144-101000- Two Harbors to Duluth MN- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...East wind 5 knots becoming northeast after midnight. Patchy fog toward daybreak. Waves 1 foot or less. .FRIDAY...East wind 5 to 10 knots. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 to 10 knots until early morning becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less becoming southeast 5 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. $$ LSZ145-101000- Duluth MN to Port Wing WI- 613 PM CDT Thu Jul 9 2026 .REST OF 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. .SATURDAY...Variable winds 10 knots or less becoming east 5 knots in the late morning and afternoon. Sunny. Waves 1 foot or less. $$ LSZ146-101000- Port Wing to Sand Island WI- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...Northeast wind 5 knots. Patchy fog in the late evening and overnight. Waves 1 foot or less. .FRIDAY...Northeast wind 5 to 10 knots. Patchy fog in the morning. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less. Mostly sunny. Waves 1 foot or less. $$ LSZ147-101000- Sand Island to Bayfield WI- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...East wind 5 knots. Patchy fog in the late evening and overnight. 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. .SATURDAY...Variable winds 10 knots or less becoming east 5 knots in the afternoon. Mostly sunny. Waves 1 foot or less. $$ LSZ150-101000- Outer Apostle Islands Beyond 5 NM from Mainland- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...East wind 5 knots. Patchy fog in the late evening and early morning. Areas of dense fog toward daybreak. Waves 1 foot or less. .FRIDAY...East wind 5 to 10 knots. Patchy fog in the morning. Waves 1 foot or less. .FRIDAY NIGHT...East wind 5 knots becoming northeast late in the evening, then becoming variable 10 knots or less after midnight. Mostly cloudy. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less becoming east 5 knots in the afternoon. Mostly sunny. Waves 1 foot or less. $$ LSZ121-101000- Chequamegon Bay-Bayfield to Oak Point WI- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Patchy fog toward daybreak. 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. .SATURDAY...Variable winds 10 knots or less becoming south 5 knots late in the morning, then becoming southeast early in the afternoon becoming east late in the afternoon. Slight chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. $$ LSZ148-101000- Oak Point to Saxon Harbor WI- 613 PM CDT Thu Jul 9 2026 .REST OF TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Patchy fog after midnight. Areas of dense fog toward daybreak. Waves 1 foot or less. .FRIDAY...Northeast wind 5 to 10 knots. Patchy fog in the morning. Waves 1 foot or less. .FRIDAY NIGHT...East wind 5 knots early in the evening becoming variable 10 knots or less, then becoming south 5 knots early in the morning. Partly cloudy. Waves 1 foot or less. .SATURDAY...Southwest wind 5 knots becoming east in the afternoon. Mostly sunny. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH