FZUS53 KDLH 020908 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 408 AM CDT Sat May 2 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. LSZ140-021600- Grand Portage to Grand Marais MN- 408 AM CDT Sat May 2 2026 .TODAY...West wind 5 knots becoming south in the late morning and afternoon. Sunny. Waves 1 to 2 feet. .TONIGHT...South wind 5 to 10 knots becoming east in the late evening and early morning, then becoming northwest early in the morning. Chance of rain showers through the night. Waves 1 to 2 feet. .SUNDAY...Northwest wind 10 to 15 knots. Gusts up to 20 knots in the late morning and afternoon. Mostly sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...Southwest wind 10 to 15 knots becoming southwest 10 to 15 knots with gusts to around 20 knots after midnight. Chance of rain showers after midnight. Waves 1 to 2 feet building to 1 to 3 feet early in the morning. $$ LSZ141-021600- Grand Marais to Taconite Harbor MN- 408 AM CDT Sat May 2 2026 .TODAY...Variable winds 10 knots or less becoming south 5 knots in the late morning and early afternoon, then becoming southeast late in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots becoming northwest early in the morning. Chance of rain showers through the night. Waves 1 foot or less. .SUNDAY...West wind 10 to 15 knots. Gusts up to 20 knots in the late morning and early afternoon. Mostly sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...West wind 5 to 10 knots becoming southwest in the late evening and overnight. Chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ142-021600- Taconite Harbor to Silver Bay Harbor MN- 408 AM CDT Sat May 2 2026 .TODAY...Variable winds 10 knots or less becoming south 5 knots in the late morning and early afternoon, then becoming southeast late in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots becoming west early in the morning. Chance of rain showers through the night. Waves 1 foot or less. .SUNDAY...West wind 5 to 10 knots. Gusts up to 20 knots late in the morning. Mostly sunny. Waves 1 foot or less. .SUNDAY NIGHT...Southwest wind 5 to 10 knots. Chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ143-021600- Silver Bay Harbor to Two Harbors MN- 408 AM CDT Sat May 2 2026 .TODAY...Variable winds 10 knots or less becoming south 5 knots in the late morning and afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots becoming south after midnight, then becoming west early in the morning. Chance of rain showers through the night. Waves 1 foot or less. .SUNDAY...West wind 5 to 10 knots. Mostly sunny. Waves 1 foot or less. .SUNDAY NIGHT...Southwest wind 10 to 15 knots with gusts to around 20 knots. Chance of rain showers after midnight. Waves 1 to 3 feet. $$ LSZ144-021600- Two Harbors to Duluth MN- 408 AM CDT Sat May 2 2026 .TODAY...Southwest wind 5 knots becoming south in the afternoon. Sunny until late afternoon then becoming partly sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 to 10 knots becoming west after midnight, then becoming northwest early in the morning. Chance of rain showers through the night. Waves 1 foot or less. .SUNDAY...West wind 10 to 15 knots. Gusts up to 20 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .SUNDAY NIGHT...Southwest wind 15 to 20 knots with gusts to around 25 knots. Chance of rain showers after midnight. Waves 1 to 3 feet. $$ LSZ145-021600- Duluth MN to Port Wing WI- 408 AM CDT Sat May 2 2026 .TODAY...Southwest wind 5 to 10 knots. Sunny until late afternoon then becoming partly sunny. Waves 1 foot or less. .TONIGHT...South wind 5 to 10 knots becoming west early in the morning. Chance of rain showers through the night. Waves 1 foot or less. .SUNDAY...West wind 10 to 15 knots. Gusts up to 20 knots in the late morning and afternoon. Mostly sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...Southwest wind 15 to 20 knots with gusts to around 25 knots. Chance of rain showers after midnight. Waves 1 to 3 feet. $$ LSZ146-021600- Port Wing to Sand Island WI- 408 AM CDT Sat May 2 2026 .TODAY...Variable winds 10 knots or less becoming southwest 5 knots in the late morning and early afternoon, then becoming south late in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...South wind 5 knots becoming west early in the morning. Chance of rain showers. Waves 1 foot or less. .SUNDAY...West wind 5 to 10 knots. Mostly sunny. Waves 1 foot or less. .SUNDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots after midnight. Chance of rain showers after midnight. Waves 1 to 3 feet. $$ LSZ147-021600- Sand Island to Bayfield WI- 408 AM CDT Sat May 2 2026 .TODAY...Variable winds 10 knots or less becoming south 5 knots early in the afternoon, then becoming southeast late in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...South wind 5 knots becoming west after midnight. Chance of rain showers. Waves 1 foot or less. .SUNDAY...West wind 5 to 10 knots. Mostly sunny. Waves 1 foot or less. .SUNDAY NIGHT...Southwest wind 10 to 15 knots with gusts to around 20 knots. Slight chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ150-021600- Outer Apostle Islands Beyond 5 NM from Mainland- 408 AM CDT Sat May 2 2026 .TODAY...Southwest wind 5 knots becoming south in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 to 10 knots becoming west after midnight. Chance of rain showers through the night. Waves 1 foot or less. .SUNDAY...West wind 5 to 10 knots. Mostly sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots after midnight. Slight chance of rain showers after midnight. Waves 1 to 3 feet. $$ LSZ121-021600- Chequamegon Bay-Bayfield to Oak Point WI- 408 AM CDT Sat May 2 2026 .TODAY...Southwest wind 5 knots becoming southeast in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 knots becoming west early in the morning. Chance of rain showers. Waves 1 foot or less. .SUNDAY...West wind 5 to 10 knots. Mostly sunny. Waves 1 foot or less. .SUNDAY NIGHT...Southwest wind 5 to 10 knots rising to 10 to 15 knots with gusts to around 20 knots after midnight. Slight chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ148-021600- Oak Point to Saxon Harbor WI- 408 AM CDT Sat May 2 2026 .TODAY...Southwest wind 5 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 knots becoming west early in the morning. Chance of rain showers. Waves 1 foot or less. .SUNDAY...West wind 5 to 10 knots. Mostly sunny. Waves 1 foot or less. .SUNDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to 25 knots. Slight chance of rain showers after midnight. Waves 1 to 2 feet. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH