FZUS53 KDLH 071848 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 148 PM CDT Thu May 7 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. LSZ140-072200- Grand Portage to Grand Marais MN- 148 PM CDT Thu May 7 2026 .REST OF TODAY...Southwest wind 10 to 15 knots. Scattered sprinkles through the day. Waves 1 to 2 feet. .TONIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 1 to 2 feet. .FRIDAY...Southwest wind 10 to 15 knots. Scattered rain showers in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...Southwest wind 5 to 10 knots becoming northwest in the late evening and overnight. Scattered rain showers in the evening. Waves 1 to 2 feet. $$ LSZ141-072200- Grand Marais to Taconite Harbor MN- 148 PM CDT Thu May 7 2026 .REST OF TODAY...Southwest wind 5 to 10 knots. Scattered sprinkles. Waves 1 to 2 feet. .TONIGHT...Southwest wind 5 to 10 knots becoming west after midnight. Mostly clear. Waves 1 to 2 feet. .FRIDAY...Southwest wind 5 to 10 knots. Scattered rain showers in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT...Northwest wind 5 to 10 knots. Scattered rain showers. Waves 1 foot or less. $$ LSZ142-072200- Taconite Harbor to Silver Bay Harbor MN- 148 PM CDT Thu May 7 2026 .REST OF TODAY...Southwest wind 5 to 10 knots. Isolated rain showers early in the afternoon, then scattered rain showers late. Waves 1 foot or less. .TONIGHT...Southwest wind 5 knots becoming west in the late evening and overnight. Mostly clear. Waves 1 foot or less. .FRIDAY...Southwest wind 5 to 10 knots. Scattered rain showers in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT...West wind 5 knots becoming northwest in the late evening and overnight. Scattered rain showers in the evening. Slight chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ143-072200- Silver Bay Harbor to Two Harbors MN- 148 PM CDT Thu May 7 2026 .REST OF TODAY...Southwest wind 5 to 10 knots. Isolated rain showers. Waves 1 foot or less. .TONIGHT...Southwest wind 5 knots becoming north in the late evening and early morning, then becoming west early in the morning. Scattered sprinkles in the evening. Waves 1 foot or less. .FRIDAY...Southwest wind 5 to 10 knots. Scattered rain showers in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT...Northwest wind 5 to 10 knots. Scattered rain showers. Waves 1 foot or less. $$ LSZ144-072200- Two Harbors to Duluth MN- 148 PM CDT Thu May 7 2026 .REST OF TODAY...West wind 10 to 15 knots. Isolated rain showers. Waves 1 foot or less. .TONIGHT...Southwest wind 5 knots becoming west in the late evening and overnight. Scattered sprinkles in the evening. Waves 1 foot or less. .FRIDAY...Southwest wind 5 to 10 knots. Scattered sprinkles in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT...Northwest wind 5 to 10 knots. Isolated rain showers in the evening. Chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ145-072200- Duluth MN to Port Wing WI- 148 PM CDT Thu May 7 2026 .REST OF TODAY...West wind 10 to 15 knots. Gusts up to 20 knots early in the afternoon. Isolated rain showers. Waves 1 foot or less. .TONIGHT...Southwest wind 5 to 10 knots. Scattered sprinkles in the evening. Waves 1 foot or less. .FRIDAY...Southwest wind 5 to 10 knots. Gusts up to 20 knots late in the afternoon. Scattered sprinkles in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT...West wind 5 to 10 knots. Isolated rain showers in the evening. Chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ146-072200- Port Wing to Sand Island WI- 148 PM CDT Thu May 7 2026 .REST OF TODAY...West wind 5 to 10 knots. Isolated rain showers. Waves 1 foot or less. .TONIGHT...Southwest wind 5 to 10 knots. Scattered rain showers in the evening. Waves 1 foot or less. .FRIDAY...Southwest wind 5 to 10 knots. Scattered sprinkles in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT...West wind 5 to 10 knots. Isolated rain showers in the evening. Chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ147-072200- Sand Island to Bayfield WI- 148 PM CDT Thu May 7 2026 .REST OF TODAY...West wind 5 to 10 knots. Scattered sprinkles early in the afternoon, then isolated rain showers late. Waves 1 foot or less. .TONIGHT...Southwest wind 5 to 10 knots. Scattered rain showers in the evening. Waves 1 foot or less. .FRIDAY...Southwest wind 5 to 10 knots. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...West wind 5 to 10 knots. Isolated rain showers in the evening. Chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ150-072200- Outer Apostle Islands Beyond 5 NM from Mainland- 148 PM CDT Thu May 7 2026 .REST OF TODAY...Southwest wind 5 to 10 knots. Scattered sprinkles early in the afternoon, then isolated rain showers late. Waves 1 foot or less. .TONIGHT...Southwest wind 5 to 10 knots. Scattered sprinkles in the evening. Waves 1 foot or less. .FRIDAY...Southwest wind 5 to 10 knots. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT...West wind 5 to 10 knots. Slight chance of rain showers. Waves 1 foot or less. $$ LSZ121-072200- Chequamegon Bay-Bayfield to Oak Point WI- 148 PM CDT Thu May 7 2026 .REST OF TODAY...West wind 5 to 10 knots. Scattered sprinkles early in the afternoon, then scattered rain showers late. Waves 1 foot or less. .TONIGHT...Southwest wind 5 knots. Isolated rain showers in the evening. Waves 1 foot or less. .FRIDAY...West wind 5 to 10 knots. Scattered sprinkles in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT...West wind 5 to 10 knots. Scattered rain showers in the evening. Slight chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ148-072200- Oak Point to Saxon Harbor WI- 148 PM CDT Thu May 7 2026 .REST OF TODAY...Southwest wind 5 to 10 knots. Scattered sprinkles early in the afternoon, then scattered rain showers late. Waves 1 foot or less. .TONIGHT...South wind 5 knots becoming southwest after midnight. Isolated rain showers in the evening. Waves 1 foot or less. .FRIDAY...Southwest wind 5 to 10 knots. Scattered sprinkles in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT...West wind 5 to 10 knots. Scattered rain showers in the evening, then slight chance of rain showers after midnight. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH