Nearshore Marine Forecast
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
987 FZUS53 KDLH 230755 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 255 AM CDT Mon Sep 23 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. LSZ140-141-231645- Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- 255 AM CDT Mon Sep 23 2024 .TODAY...Northeast wind 5 to 10 knots becoming southeast in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 10 to 15 knots with gusts to around 20 knots. Partly cloudy. Waves 1 to 2 feet building to 1 to 3 feet after midnight. .TUESDAY...South wind 5 to 10 knots. Sunny. Waves 1 to 3 feet subsiding to 1 to 2 feet in the late morning and afternoon. .TUESDAY NIGHT...Southeast wind 5 to 10 knots becoming west after midnight. Mostly clear. Waves 1 foot or less. $$ LSZ142-143-231645- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN- 255 AM CDT Mon Sep 23 2024 .TODAY...Northwest wind 5 to 10 knots becoming south in the late morning and early afternoon, then becoming east late in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...East wind 5 to 10 knots becoming south early in the morning. Mostly clear. Waves 1 to 2 feet. .TUESDAY...South wind 5 knots becoming southeast in the afternoon. Sunny. Waves 1 to 2 feet. .TUESDAY NIGHT...East wind 5 to 10 knots becoming west after midnight. Mostly clear. Waves 1 foot or less. $$ LSZ144-145-231645- Two Harbors to Duluth MN-Duluth MN to Port Wing WI- 255 AM CDT Mon Sep 23 2024 .TODAY...Variable wind around 5 to 10 knots becoming south this morning then east around 10 knots in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...East wind 5 to 10 knots becoming southeast in the late evening and overnight. Mostly clear. Waves 1 foot or less. .TUESDAY...South wind 5 to 10 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. .TUESDAY NIGHT...East wind 5 to 10 knots becoming southwest after midnight. Partly cloudy. Waves 1 foot or less. $$ LSZ146-231645- Port Wing to Sand Island WI- 255 AM CDT Mon Sep 23 2024 .TODAY...South wind 5 to 10 knots becoming northeast in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 to 10 knots becoming south after midnight. Mostly clear. Waves 1 foot or less. .TUESDAY...South wind 5 to 10 knots becoming northeast in the afternoon. Sunny. Waves 1 foot or less. .TUESDAY NIGHT...East wind 5 to 10 knots becoming southeast late in the evening, then becoming southwest after midnight. Mostly clear. Waves 1 foot or less. $$ LSZ147-231645- Sand Island to Bayfield WI- 255 AM CDT Mon Sep 23 2024 .TODAY...South wind 5 to 10 knots becoming southeast in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 to 10 knots becoming south after midnight. Mostly clear. Waves 1 foot or less. .TUESDAY...South wind 5 to 10 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. .TUESDAY NIGHT...East wind 5 to 10 knots becoming southeast late in the evening, then becoming southwest after midnight. Mostly clear. Waves 1 foot or less. $$ LSZ150-231645- Outer Apostle Islands Beyond 5 NM from Mainland- 255 AM CDT Mon Sep 23 2024 .TODAY...South wind 5 to 10 knots becoming east late in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 10 to 15 knots with gusts to around 20 knots becoming south with gusts to around 20 knots after midnight. Mostly clear. Waves 1 to 2 feet. .TUESDAY...South wind 5 to 10 knots becoming east late in the afternoon. Sunny. Waves 1 to 2 feet. .TUESDAY NIGHT...East wind 5 to 10 knots becoming southeast late in the evening, then becoming southwest after midnight. Mostly clear. Waves 1 foot or less. $$ LSZ121-231645- Chequamegon Bay-Bayfield to Oak Point WI- 255 AM CDT Mon Sep 23 2024 .TODAY...Southwest wind 5 to 10 knots becoming east in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...East wind 5 to 10 knots becoming south in the late evening and overnight. Mostly clear. Waves 1 foot or less. .TUESDAY...South wind 5 to 10 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. .TUESDAY NIGHT...East wind 5 to 10 knots becoming southwest after midnight. Mostly clear. Waves 1 foot or less. $$ LSZ148-231645- Oak Point to Saxon Harbor WI- 255 AM CDT Mon Sep 23 2024 .TODAY...South wind 5 to 10 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...East wind 10 to 15 knots becoming south 5 to 10 knots with gusts to around 20 knots in the late evening and overnight. Mostly clear. Waves 1 to 2 feet. .TUESDAY...South wind 5 to 10 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. .TUESDAY NIGHT...East wind 5 to 10 knots becoming southwest after midnight. Mostly clear. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes Melde