FZUS53 KDLH 111822 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 122 PM CDT Thu Jun 11 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. LSZ140-112200- Grand Portage to Grand Marais MN- 122 PM CDT Thu Jun 11 2026 .REST OF TODAY...Southwest wind 10 to 15 knots with gusts to around 25 knots. Slight chance of rain showers late. Waves 1 to 3 feet. .TONIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots early in the evening then 20 knots after midnight. Chance of rain showers through the night. Waves 1 to 3 feet. .FRIDAY...Southwest wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots late in the morning, then increasing to 30 knots early in the afternoon decreasing to 25 knots late in the afternoon. Slight chance of rain showers in the morning. Chance of sprinkles in the afternoon. Waves 1 to 3 feet building to 3 to 5 feet in the late morning and afternoon. A small craft advisory may be needed. .FRIDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots late in the evening, then then 20 knots early in the morning. Partly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. A small craft advisory may be needed. $$ LSZ141-112200- Grand Marais to Taconite Harbor MN- 122 PM CDT Thu Jun 11 2026 .REST OF TODAY...Southwest wind 10 knots with gusts to around 20 knots rising to 10 to 15 knots with gusts to around 25 knots late. Slight chance of rain showers early in the afternoon, then chance of rain showers late. Waves 1 to 2 feet. .TONIGHT...Southwest wind 5 to 10 knots. Gusts up to 20 knots early in the evening then 20 knots after midnight. Chance of rain showers in the evening, then slight chance of rain showers after midnight. Waves 1 to 2 feet. .FRIDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Slight chance of rain showers in the morning. Chance of sprinkles in the afternoon. Waves 1 to 2 feet building to 1 to 3 feet in the late morning and afternoon. .FRIDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Partly cloudy. Waves 1 to 3 feet. $$ LSZ142-112200- Taconite Harbor to Silver Bay Harbor MN- 122 PM CDT Thu Jun 11 2026 .REST OF TODAY...Southwest wind 10 knots rising to 10 to 15 knots late. Gusts up to 25 knots. Slight chance of rain showers early in the afternoon, then chance of rain showers late. Waves 1 to 2 feet. .TONIGHT...Southwest wind 5 to 10 knots with gusts to around 20 knots becoming west with gusts to around 20 knots after midnight. Chance of rain showers in the evening, then slight chance of rain showers after midnight. Waves 1 to 2 feet. .FRIDAY...West wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Slight chance of rain showers in the morning. Waves 1 to 2 feet. .FRIDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Partly cloudy. Waves 1 to 2 feet. $$ LSZ143-112200- Silver Bay Harbor to Two Harbors MN- 122 PM CDT Thu Jun 11 2026 .REST OF TODAY...Southwest wind 10 knots with gusts to around 20 knots rising to 10 to 15 knots with gusts to around 25 knots late. Chance of rain showers. Waves 1 to 2 feet. .TONIGHT...Southwest wind 5 to 10 knots. Gusts up to 20 knots early in the evening then 20 knots after midnight. Chance of rain showers in the evening, then slight chance of rain showers after midnight. Waves 1 to 2 feet. .FRIDAY...West wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Mostly sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Partly cloudy. Waves 1 to 2 feet. $$ LSZ144-112200- Two Harbors to Duluth MN- 122 PM CDT Thu Jun 11 2026 .REST OF TODAY...Southwest wind 10 knots rising to 10 to 15 knots late. Gusts up to 20 knots. Chance of rain showers. Waves 1 to 2 feet. .TONIGHT...Southwest wind 5 to 10 knots with gusts to around 20 knots. Chance of rain showers in the evening. Waves 1 to 2 feet. .FRIDAY...West wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Mostly sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...West wind 10 to 15 knots. Gusts up to 25 knots early in the evening. Chance of sprinkles in the evening. Waves 1 to 2 feet. $$ LSZ145-112200- Duluth MN to Port Wing WI- 122 PM CDT Thu Jun 11 2026 .REST OF TODAY...Southwest wind 5 to 10 knots with gusts to around 20 knots. Chance of rain showers. Waves 1 to 2 feet. .TONIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots in the late evening and overnight. Chance of rain showers in the evening. Waves 1 to 2 feet. .FRIDAY...West wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Mostly sunny. Waves 1 to 2 feet building to 1 to 3 feet in the late morning and afternoon. .FRIDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to 25 knots early in the evening. Chance of sprinkles in the evening. Waves 1 to 3 feet. $$ LSZ146-112200- Port Wing to Sand Island WI- 122 PM CDT Thu Jun 11 2026 .REST OF TODAY...Southwest wind 10 knots rising to 10 to 15 knots late. Gusts up to 20 knots. Chance of rain showers early in the afternoon, then rain showers likely late. Waves 1 to 2 feet. .TONIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots in the late evening and overnight. Rain showers likely in the evening, then slight chance of rain showers after midnight. Waves 1 to 2 feet. .FRIDAY...Southwest wind 15 to 20 knots with gusts to around 25 knots becoming west 5 to 15 knots with gusts to around 25 knots late in the afternoon. Mostly sunny. 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 easing to 10 knots early in the morning. Partly cloudy. Waves 1 to 3 feet. $$ LSZ147-112200- Sand Island to Bayfield WI- 122 PM CDT Thu Jun 11 2026 .REST OF TODAY...Southwest wind 10 knots rising to 10 to 15 knots late. Gusts up to 20 knots. Chance of rain showers. Waves 1 foot or less. .TONIGHT...Southwest wind 10 to 15 knots with gusts to around 20 knots becoming west with gusts to around 25 knots after midnight. Chance of rain showers in the evening, then slight chance of rain showers after midnight. Waves 1 to 2 feet. .FRIDAY...West wind 15 to 20 knots with gusts to around 30 knots easing to 5 to 15 knots with gusts to around 25 knots late in the afternoon. Mostly sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots early in the evening then 20 knots early in the morning. Partly cloudy. Waves 1 to 3 feet. $$ LSZ150-112200- Outer Apostle Islands Beyond 5 NM from Mainland- 122 PM CDT Thu Jun 11 2026 .REST OF TODAY...Southwest wind 10 knots rising to 10 to 15 knots late. Gusts up to 20 knots. Slight chance of rain showers early in the afternoon, then chance of rain showers late. Waves 1 to 2 feet. .TONIGHT...Southwest wind 10 to 15 knots. Gusts up to 25 knots. Chance of rain showers in the evening, then slight chance of rain showers after midnight. Waves 1 to 3 feet. .FRIDAY...Southwest wind 15 to 20 knots. Gusts up to 25 knots increasing to 30 knots in the late morning and early afternoon, then decreasing to 25 knots late in the afternoon. Mostly sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots early in the evening then 20 knots early in the morning. Partly cloudy. Waves 1 to 3 feet. $$ LSZ121-112200- Chequamegon Bay-Bayfield to Oak Point WI- 122 PM CDT Thu Jun 11 2026 .REST OF TODAY...Southwest wind 5 to 10 knots. Gusts up to 20 knots early in the afternoon. Chance of showers. Waves 1 foot or less. .TONIGHT...Southwest wind 5 to 10 knots with gusts to around 20 knots becoming west 10 to 15 knots with gusts to around 20 knots after midnight, then easing to 10 knots with gusts to around 20 knots early in the morning. Rain showers in the evening, then slight chance of rain showers after midnight. Waves 1 foot or less. .FRIDAY...West wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Mostly sunny. Waves 1 to 2 feet. .FRIDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Slight chance of rain showers. Waves 1 foot or less. $$ LSZ148-112200- Oak Point to Saxon Harbor WI- 122 PM CDT Thu Jun 11 2026 .REST OF TODAY...Southwest wind 5 to 10 knots. Gusts up to 20 knots early in the afternoon. Chance of rain showers. Waves 1 foot or less. .TONIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots in the late evening and overnight. Rain showers in the evening, then slight chance of rain showers after midnight. Waves 1 to 2 feet. .FRIDAY...West wind 15 to 20 knots easing to 5 to 15 knots late in the afternoon. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Mostly sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...Southwest wind 10 to 15 knots with gusts to around 20 knots easing to 10 knots early in the morning. Slight chance of rain showers. Waves 1 to 2 feet. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH