FZUS53 KDLH 280826 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 325 AM CDT Thu May 28 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. LSZ140-281600- Grand Portage to Grand Marais MN- 326 AM CDT Thu May 28 2026 .TODAY...Northeast wind 5 knots becoming southeast in the late morning and afternoon. Sunny. Waves 1 foot or less. .TONIGHT...South wind 5 to 10 knots becoming southwest in the late evening and overnight. Mostly clear. Waves 1 foot or less. .FRIDAY...Southwest wind 5 to 10 knots becoming south late in the afternoon. Slight chance of showers and thunderstorms in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Partly cloudy. Waves 1 to 2 feet building to 1 to 3 feet early in the morning. $$ LSZ141-281600- Grand Marais to Taconite Harbor MN- 326 AM CDT Thu May 28 2026 .TODAY...East wind 5 knots. Sunny. Waves 1 foot or less. .TONIGHT...East wind 5 knots early in the evening becoming variable 10 knots or less, then becoming west 5 knots after midnight. Mostly clear. Waves 1 foot or less. .FRIDAY...Southwest wind 5 to 10 knots. Sunny. Waves 1 foot or less. .FRIDAY NIGHT...East wind 10 to 15 knots. Gusts up to 25 knots. Slight chance of showers and thunderstorms in the evening. Waves 1 to 2 feet building to 1 to 3 feet early in the morning. $$ LSZ142-281600- Taconite Harbor to Silver Bay Harbor MN- 326 AM CDT Thu May 28 2026 .TODAY...Northeast wind 5 to 10 knots. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Mostly clear. Waves 1 foot or less. .FRIDAY...Southwest wind 5 knots. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...East wind 5 knots becoming northeast 10 to 15 knots with gusts to around 25 knots in the late evening and overnight. Slight chance of showers and thunderstorms in the evening. Waves 1 to 2 feet building to 1 to 3 feet early in the morning. $$ LSZ143-281600- Silver Bay Harbor to Two Harbors MN- 326 AM CDT Thu May 28 2026 .TODAY...Northeast wind 5 to 10 knots. Sunny. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 to 10 knots in the evening becoming variable 10 knots or less. Mostly clear. Waves 1 to 2 feet. .FRIDAY...Southwest wind 5 knots until late afternoon becoming variable 10 knots or less. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 15 to 20 knots with gusts to around 25 knots. Partly cloudy. Waves 1 to 3 feet. $$ LSZ144-281600- Two Harbors to Duluth MN- 326 AM CDT Thu May 28 2026 .TODAY...Northeast wind 5 to 10 knots. Sunny. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 to 10 knots in the evening becoming variable 10 knots or less. Mostly clear. Waves 1 to 2 feet. .FRIDAY...Southwest wind 5 knots becoming south late in the afternoon. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots rising to 15 to 20 knots with gusts to around 25 knots in the late evening and overnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 2 feet building to 1 to 3 feet early in the morning. $$ LSZ145-281600- Duluth MN to Port Wing WI- 326 AM CDT Thu May 28 2026 .TODAY...Northeast wind 10 to 15 knots. Sunny. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 to 10 knots in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 to 2 feet. .FRIDAY...Southwest wind 5 knots becoming north late in the afternoon. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots rising to 10 to 15 knots with gusts to around 20 knots in the late evening and overnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 2 feet building to 1 to 3 feet early in the morning. $$ LSZ146-281600- Port Wing to Sand Island WI- 326 AM CDT Thu May 28 2026 .TODAY...Northeast wind 5 to 10 knots. Sunny. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 to 10 knots in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 to 2 feet. .FRIDAY...Southwest wind 5 knots until late afternoon becoming variable 10 knots or less. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 10 to 15 knots with gusts to around 20 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 2 feet. $$ LSZ147-281600- Sand Island to Bayfield WI- 326 AM CDT Thu May 28 2026 .TODAY...Northeast wind 5 to 10 knots. Sunny. Waves 1 foot or less. .TONIGHT...East wind 5 knots in the evening becoming variable 10 knots or less. Mostly clear. Waves 1 foot or less. .FRIDAY...Southwest wind 5 knots until late afternoon becoming variable 10 knots or less. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 to 10 knots. Partly cloudy. Waves 1 to 2 feet. $$ LSZ150-281600- Outer Apostle Islands Beyond 5 NM from Mainland- 326 AM CDT Thu May 28 2026 .TODAY...Northeast wind 5 to 10 knots. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less, then becoming southwest 5 knots early in the morning. Mostly clear. Waves 1 foot or less. .FRIDAY...Southwest wind 5 knots. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 2 feet building to 1 to 3 feet early in the morning. $$ LSZ121-281600- Chequamegon Bay-Bayfield to Oak Point WI- 326 AM CDT Thu May 28 2026 .TODAY...Northeast wind 5 to 10 knots. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less, then becoming southwest 5 knots early in the morning. Partly cloudy. Waves 1 foot or less. .FRIDAY...Southwest wind 5 knots becoming east late in the afternoon. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 knots. Partly cloudy. Waves 1 foot or less. $$ LSZ148-281600- Oak Point to Saxon Harbor WI- 326 AM CDT Thu May 28 2026 .TODAY...Northeast wind 5 to 10 knots. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less, then becoming southwest 5 knots after midnight. Partly cloudy. Waves 1 foot or less. .FRIDAY...Southwest wind 5 knots becoming east late in the afternoon. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...Northeast wind 5 to 10 knots. Partly cloudy. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH