Nearshore Marine Forecast
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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438 FZUS53 KDLH 150858 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 358 AM CDT Sat Jun 15 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. LSZ140-141-151615- Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- 358 AM CDT Sat Jun 15 2024 .TODAY...Southeast wind 5 to 10 knots. Partly sunny. Waves 1 foot or less. .TONIGHT...East wind 10 to 15 knots. Gusts up to 20 knots early in the morning. Slight chance of rain showers in the evening, then rain showers and slight chance of thunderstorms after midnight. Waves 1 to 3 feet. .SUNDAY...East wind 10 to 15 knots. Gusts up to 20 knots in the morning. Chance of rain showers in the morning. Slight chance of thunderstorms through the day. Slight chance of rain showers in the afternoon. Waves 2 to 4 feet subsiding to 1 to 2 feet late in the afternoon. .SUNDAY NIGHT...East wind 5 to 10 knots becoming west in the late evening and overnight. Chance of showers and thunderstorms. Waves 1 to 2 feet. $$ LSZ142-143-151615- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN- 358 AM CDT Sat Jun 15 2024 .TODAY...Northeast wind 5 to 10 knots. Slight chance of rain showers late in the afternoon. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 to 10 knots. Chance of rain showers in the evening, then rain showers and chance of thunderstorms after midnight. Waves 1 to 3 feet. .SUNDAY...Northeast wind 5 to 10 knots. Chance of showers and thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon. Waves 1 to 3 feet. .SUNDAY NIGHT...Northeast wind 5 to 10 knots becoming west in the late evening and overnight. Chance of showers and thunderstorms. Waves 1 foot or less. $$ LSZ144-145-151615- Two Harbors to Duluth MN-Duluth MN to Port Wing WI- 358 AM CDT Sat Jun 15 2024 .TODAY...East wind 10 to 15 knots. Gusts up to 20 knots late in the afternoon. Slight chance of rain showers late in the afternoon. Waves 1 to 2 feet. .TONIGHT...East wind 10 to 15 knots with gusts to around 20 knots becoming northeast 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. .SUNDAY...East wind 5 to 10 knots becoming southeast in the afternoon. Rain showers likely and chance of thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon. Waves 1 to 2 feet. .SUNDAY NIGHT...Northeast wind 5 to 10 knots becoming west after midnight. Chance of showers and thunderstorms. Waves 1 foot or less. $$ LSZ146-151615- Port Wing to Sand Island WI- 358 AM CDT Sat Jun 15 2024 .TODAY...Northeast wind 5 to 10 knots becoming southeast late in the afternoon. Slight chance of rain showers late in the afternoon. Waves 1 to 2 feet. .TONIGHT...Southeast wind 5 to 10 knots becoming east 10 to 15 knots in the late evening and overnight. Chance of rain showers and slight chance of thunderstorms in the evening, then rain showers and chance of thunderstorms after midnight. Waves 1 to 2 feet. .SUNDAY...East wind 5 to 10 knots becoming northeast late in the afternoon. Rain showers likely and chance of thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon. Waves 1 to 2 feet. .SUNDAY NIGHT...Northeast wind 5 to 10 knots becoming east late in the evening, then becoming west after midnight. Chance of showers and thunderstorms. Waves 1 foot or less. $$ LSZ147-151615- Sand Island to Bayfield WI- 358 AM CDT Sat Jun 15 2024 .TODAY...Southeast wind 10 to 15 knots. Slight chance of rain showers late in the afternoon. Waves 1 foot or less. .TONIGHT...South wind 5 to 10 knots becoming southeast 10 to 15 knots in the late evening and overnight. Chance of rain showers and slight chance of thunderstorms in the evening, then rain showers and chance of thunderstorms after midnight. Waves 1 to 2 feet. .SUNDAY...Southeast wind 5 to 10 knots becoming east late in the afternoon. Rain showers likely and chance of thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .SUNDAY NIGHT...East wind 5 to 10 knots becoming southwest late in the evening, then becoming west after midnight. Chance of showers and thunderstorms. Waves 1 foot or less. $$ LSZ150-151615- Outer Apostle Islands Beyond 5 NM from Mainland- 358 AM CDT Sat Jun 15 2024 .TODAY...Southeast wind 10 to 15 knots. Partly sunny. Waves 1 to 2 feet. .TONIGHT...Southeast wind 10 to 15 knots becoming southeast 10 to 15 knots with gusts to around 20 knots after midnight. Chance of rain showers in the evening, then rain showers and chance of thunderstorms after midnight. Waves 1 to 3 feet. .SUNDAY...Southeast wind 10 to 15 knots. Chance of showers and thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon. Waves 1 to 3 feet. .SUNDAY NIGHT...East wind 5 to 10 knots becoming south late in the evening, then becoming west after midnight. Chance of showers and thunderstorms. Waves 1 foot or less. $$ LSZ121-151615- Chequamegon Bay-Bayfield to Oak Point WI- 358 AM CDT Sat Jun 15 2024 .TODAY...South wind 5 to 10 knots. Gusts up to 20 knots late in the afternoon. Slight chance of rain showers late in the afternoon. Waves 1 foot or less. .TONIGHT...South wind 5 to 10 knots with gusts to around 20 knots becoming southeast in the late evening and overnight. 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. .SUNDAY...South wind 5 to 10 knots. Chance of showers and thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .SUNDAY NIGHT...South wind 5 to 10 knots becoming west after midnight. Chance of showers and thunderstorms. Waves 1 foot or less. $$ LSZ148-151615- Oak Point to Saxon Harbor WI- 358 AM CDT Sat Jun 15 2024 .TODAY...South wind 10 to 15 knots. Slight chance of rain showers late in the afternoon. Waves 1 to 2 feet. .TONIGHT...South wind 10 knots becoming southeast with gusts to around 25 knots in the late evening and overnight. Rain showers likely and slight chance of thunderstorms in the evening, then rain showers and chance of thunderstorms after midnight. Waves 1 to 2 feet. .SUNDAY...South wind 10 to 15 knots. Gusts up to 20 knots in the morning. Chance of showers and thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon. Waves 1 to 2 feet. .SUNDAY NIGHT...Southeast wind 5 to 10 knots becoming west after midnight. Chance of showers and thunderstorms. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes JDS