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Nearshore Marine Forecast
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
334 FZUS53 KDLH 300848 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 348 AM CDT Sun Jun 30 2024 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. LSZ140-301615- Grand Portage to Grand Marais MN- 348 AM CDT Sun Jun 30 2024 .TODAY...Northwest wind 5 knots becoming southwest 10 to 15 knots in the late morning and afternoon. Sunny. Waves 1 to 2 feet. .TONIGHT...Southwest wind 10 to 15 knots becoming west 5 knots early in the morning. Mostly clear. Waves 1 to 2 feet. .MONDAY...Southwest wind 5 to 10 knots becoming southeast late in the afternoon. Mostly sunny. Waves 1 foot or less. .MONDAY NIGHT...East wind 5 to 10 knots becoming southeast 15 to 20 knots with gusts to around 30 knots in the late evening and overnight. Chance of rain showers in the evening, then rain showers and slight chance of thunderstorms after midnight. Waves 1 to 2 feet building to 2 to 4 feet after midnight. A small craft advisory may be needed. $$ LSZ141-301615- Grand Marais to Taconite Harbor MN- 348 AM CDT Sun Jun 30 2024 .TODAY...Northwest wind 5 knots becoming southwest late in the afternoon. Sunny. Waves 1 to 2 feet. .TONIGHT...Southwest wind 5 to 10 knots becoming northwest after midnight. Mostly clear. Waves 1 foot or less. .MONDAY...East wind 5 to 10 knots. Mostly sunny. Waves 1 foot or less. .MONDAY NIGHT...East wind 5 to 10 knots with gusts to around 20 knots becoming southeast 10 to 15 knots with gusts to around 25 knots after midnight. Chance of rain showers in the evening, then rain showers and slight chance of thunderstorms after midnight. Waves 1 to 3 feet. $$ LSZ142-143-301615- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN- 348 AM CDT Sun Jun 30 2024 .TODAY...Northwest wind 5 knots becoming southwest in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Southwest wind 5 to 10 knots becoming west after midnight. Clear. Waves 1 foot or less. .MONDAY...East wind 5 to 10 knots. Mostly sunny. Waves 1 to 2 feet. .MONDAY NIGHT...East wind 5 to 10 knots with gusts to around 20 knots becoming southeast 10 to 15 knots with gusts to around 25 knots after midnight. Rain showers likely in the evening. Slight chance of thunderstorms through the night. Rain showers after midnight. Waves 1 to 3 feet. $$ LSZ144-145-301615- Two Harbors to Duluth MN-Duluth MN to Port Wing WI- 348 AM CDT Sun Jun 30 2024 .TODAY...West wind 5 knots becoming south in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Southwest wind 5 knots. Clear. Waves 1 foot or less. .MONDAY...Southeast wind 10 to 15 knots with gusts to around 20 knots. Mostly sunny. Waves 1 to 2 feet. .MONDAY NIGHT...Southeast wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots after midnight. Rain showers likely in the evening. Chance of thunderstorms through the night. Rain showers after midnight. Waves 1 to 3 feet. $$ LSZ146-301615- Port Wing to Sand Island WI- 348 AM CDT Sun Jun 30 2024 .TODAY...West wind 5 knots becoming southwest in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...South wind 5 knots. Clear. Waves 1 foot or less. .MONDAY...South wind 5 knots becoming southeast in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .MONDAY NIGHT...Southeast wind 5 to 10 knots. Gusts up to 20 knots early in the morning. Rain showers likely and slight chance of thunderstorms in the evening, then rain showers and chance of thunderstorms after midnight. Waves 1 to 2 feet. $$ LSZ147-301615- Sand Island to Bayfield WI- 348 AM CDT Sun Jun 30 2024 .TODAY...West wind 5 to 10 knots becoming south late in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...South wind 5 knots. Clear. Waves 1 foot or less. .MONDAY...South wind 5 knots becoming southeast in the afternoon. Sunny. Waves 1 foot or less. .MONDAY NIGHT...Southeast wind 10 to 15 knots with gusts to around 20 knots. Chance of rain showers in the evening. Slight chance of thunderstorms through the night. Rain showers after midnight. Waves 1 foot or less. $$ LSZ150-301615- Outer Apostle Islands Beyond 5 NM from Mainland- 348 AM CDT Sun Jun 30 2024 .TODAY...West wind 5 to 10 knots becoming southwest in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...South wind 5 to 10 knots. Clear. Waves 1 foot or less. .MONDAY...South wind 5 knots becoming east in the afternoon. Sunny. Waves 1 to 2 feet. .MONDAY NIGHT...Southeast wind 10 to 15 knots with gusts to around 20 knots. Chance of rain showers in the evening, then rain showers and slight chance of thunderstorms after midnight. Waves 1 to 3 feet. $$ LSZ121-301615- Chequamegon Bay-Bayfield to Oak Point WI- 348 AM CDT Sun Jun 30 2024 .TODAY...Northwest wind 5 knots becoming east early in the afternoon, then becoming southeast late in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 knots becoming southwest in the late evening and overnight. Clear. Waves 1 foot or less. .MONDAY...South wind 5 to 10 knots. Sunny. Waves 1 foot or less. .MONDAY NIGHT...South wind 10 to 15 knots with gusts to around 20 knots. Chance of rain showers in the evening. Slight chance of thunderstorms through the night. Rain showers after midnight. Waves 1 foot or less. $$ LSZ148-301615- Oak Point to Saxon Harbor WI- 348 AM CDT Sun Jun 30 2024 .TODAY...West wind 5 knots becoming southeast in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...South wind 5 knots becoming southwest after midnight. Clear. Waves 1 foot or less. .MONDAY...South wind 5 knots becoming southeast in the afternoon. Sunny. Waves 1 foot or less. .MONDAY NIGHT...South wind 10 to 15 knots with gusts to around 20 knots. Chance of rain showers in the evening, then rain showers and slight chance of thunderstorms after midnight. Waves 1 to 2 feet. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes Wolfe