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Nearshore Marine Forecast
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
301 FZUS53 KDLH 271413 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 913 AM CDT Thu Jun 27 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. LSZ140-141-272215- Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- 913 AM CDT Thu Jun 27 2024 .REST OF TODAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots in the afternoon. Sunny. Waves 1 to 2 feet. .TONIGHT...South wind 10 to 15 knots with gusts to around 20 knots becoming east 5 to 10 knots early in the morning. Chance of rain showers after midnight. Waves 1 to 2 feet. .FRIDAY...Southeast wind 10 to 15 knots. Gusts up to 20 knots late in the morning increasing to 25 knots, then decreasing to 20 knots late in the afternoon. Rain showers and slight chance of thunderstorms. Waves 1 to 2 feet building to 2 to 4 feet in the late morning and afternoon. .FRIDAY NIGHT...East wind 10 to 15 knots becoming north early in the morning. Rain showers likely in the evening. Chance of thunderstorms through the night. Chance of rain showers after midnight. Waves 1 to 3 feet. $$ LSZ142-143-272215- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN- 913 AM CDT Thu Jun 27 2024 .REST OF TODAY...Southwest wind 5 to 10 knots becoming south late. Sunny. Waves 1 foot or less. .TONIGHT...East wind 5 to 10 knots becoming northeast in the late evening and overnight. Rain showers likely and slight chance of thunderstorms after midnight. Waves 1 foot or less. .FRIDAY...East wind 10 to 15 knots becoming south with gusts to around 20 knots in the late morning and afternoon. Rain showers and slight chance of thunderstorms in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...South wind 10 to 15 knots becoming northwest 5 to 10 knots in the late evening and overnight. Rain showers likely in the evening. Chance of thunderstorms through the night. Chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ144-145-272215- Two Harbors to Duluth MN-Duluth MN to Port Wing WI- 913 AM CDT Thu Jun 27 2024 .REST OF TODAY...Southwest wind 5 knots becoming east in the afternoon. 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 chance of rain showers and slight chance of thunderstorms after midnight. Waves 1 to 2 feet. .FRIDAY...Southeast wind 15 to 20 knots with gusts to around 25 knots becoming south with gusts to around 25 knots in the late morning and afternoon. Rain showers in the morning. Chance of thunderstorms through the day. Rain showers likely in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...Southwest wind 10 to 15 knots becoming west after midnight. Rain showers likely in the evening. Chance of thunderstorms through the night. Chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ146-272215- Port Wing to Sand Island WI- 913 AM CDT Thu Jun 27 2024 .REST OF TODAY...West wind 5 knots becoming northwest early in the afternoon, then becoming east late. Sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 to 10 knots. Rain showers likely and slight chance of thunderstorms after midnight. Waves 1 foot or less. .FRIDAY...South wind 10 to 15 knots with gusts to around 20 knots becoming southwest with gusts to around 25 knots in the afternoon. Rain showers in the morning. Chance of thunderstorms through the day. Rain showers likely in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...Southwest wind 10 to 15 knots easing to 10 knots late in the evening, then becoming west after midnight. Rain showers likely in the evening. Chance of thunderstorms through the night. Chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ147-272215- Sand Island to Bayfield WI- 913 AM CDT Thu Jun 27 2024 .REST OF TODAY...Southwest wind 5 knots becoming east late. Sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 to 10 knots. Rain showers likely after midnight. Waves 1 foot or less. .FRIDAY...South wind 10 to 15 knots with gusts to around 25 knots becoming southwest with gusts to around 20 knots late in the afternoon. Rain showers in the morning. Chance of thunderstorms through the day. Rain showers likely in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...Southwest wind 5 to 10 knots becoming west 10 to 15 knots after midnight. Rain showers likely in the evening. Chance of thunderstorms through the night. Chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ150-272215- Outer Apostle Islands Beyond 5 NM from Mainland- 913 AM CDT Thu Jun 27 2024 .REST OF TODAY...Southwest wind 5 to 10 knots becoming southeast late. Mostly sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 10 to 15 knots. Rain showers likely after midnight. Waves 1 foot or less. .FRIDAY...South wind 15 to 20 knots. Gusts up to 25 knots in the late morning and early afternoon decreasing to 20 knots. Slight chance of thunderstorms in the morning. Rain showers through the day. Chance of thunderstorms in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and afternoon. .FRIDAY NIGHT...Southwest wind 10 to 15 knots with gusts to around 20 knots becoming west after midnight. Rain showers likely in the evening. Chance of thunderstorms through the night. Chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ121-272215- Chequamegon Bay-Bayfield to Oak Point WI- 913 AM CDT Thu Jun 27 2024 .REST OF TODAY...South wind 5 knots becoming east in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...East wind 5 knots becoming southeast after midnight. Rain showers likely and slight chance of thunderstorms after midnight. Waves 1 foot or less. .FRIDAY...South wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Rain showers and chance of thunderstorms. Waves 1 to 2 feet. .FRIDAY NIGHT...Southwest wind 10 to 15 knots with gusts to around 20 knots becoming west 5 to 10 knots after midnight. Rain showers likely in the evening. Chance of thunderstorms through the night. Chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ148-272215- Oak Point to Saxon Harbor WI- 913 AM CDT Thu Jun 27 2024 .REST OF TODAY...West wind 5 knots becoming east in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...East wind 5 to 10 knots becoming southeast 10 to 15 knots with gusts to around 20 knots after midnight. Rain showers likely after midnight. Waves 1 foot or less. .FRIDAY...South wind 15 to 20 knots with gusts to around 25 knots. Slight chance of thunderstorms in the morning. Rain showers through the day. Chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...Southwest wind 10 to 15 knots with gusts to around 20 knots becoming west 5 to 10 knots after midnight. Rain showers likely in the evening. Chance of thunderstorms through the night. Chance of rain showers after midnight. Waves 1 to 2 feet. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes PA