FZUS53 KDLH 130622 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 122 AM CDT Sat Jun 13 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. LSZ140-131600- Grand Portage to Grand Marais MN- 122 AM CDT Sat Jun 13 2026 .TODAY...West wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots late in the afternoon. Chance of rain showers in the morning, then chance of sprinkles in the afternoon. Waves 2 to 4 feet. .TONIGHT...West wind 10 to 15 knots. Gusts up to 20 knots in the evening then 20 knots early in the morning. Chance of sprinkles through the night. Waves 1 to 3 feet subsiding to 1 to 2 feet in the late evening and overnight. .SUNDAY...West wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Partly sunny in the morning then clearing. Waves 1 to 3 feet. .SUNDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 2 feet. $$ LSZ141-131600- Grand Marais to Taconite Harbor MN- 122 AM CDT Sat Jun 13 2026 .TODAY...West wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and early afternoon, then decreasing to 20 knots late in the afternoon. Chance of rain showers early in the morning, then chance of sprinkles in the late morning and afternoon. Waves 1 to 3 feet. .TONIGHT...West wind 10 to 15 knots with gusts to around 20 knots. Chance of sprinkles through the night. Waves 1 to 2 feet. .SUNDAY...West wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Mostly sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...Northwest wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Partly cloudy. Waves 1 to 2 feet. $$ LSZ142-131600- Taconite Harbor to Silver Bay Harbor MN- 122 AM CDT Sat Jun 13 2026 .TODAY...West wind 5 to 10 knots with gusts to around 20 knots. Chance of sprinkles through the day. Waves 1 to 2 feet. .TONIGHT...West wind 5 to 10 knots with gusts to around 20 knots. Chance of sprinkles through the night. Waves 1 foot or less. .SUNDAY...West wind 5 to 10 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Sunny. Waves 1 foot or less. .SUNDAY NIGHT...Northwest wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Partly cloudy. Waves 1 foot or less. $$ LSZ143-131600- Silver Bay Harbor to Two Harbors MN- 122 AM CDT Sat Jun 13 2026 .TODAY...West wind 10 to 15 knots with gusts to around 20 knots. Chance of sprinkles in the afternoon. Waves 1 to 2 feet. .TONIGHT...West wind 5 to 10 knots. Gusts up to 20 knots early in the morning. Chance of sprinkles in the evening. Waves 1 foot or less. .SUNDAY...West wind 5 to 10 knots with gusts to around 20 knots. Sunny. Waves 1 foot or less. .SUNDAY NIGHT...West wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Partly cloudy. Waves 1 foot or less. $$ LSZ144-131600- Two Harbors to Duluth MN- 122 AM CDT Sat Jun 13 2026 .TODAY...West wind 10 to 15 knots with gusts to around 20 knots. Chance of sprinkles in the afternoon. Waves 1 to 2 feet. .TONIGHT...West wind 10 to 15 knots with gusts to around 20 knots. Chance of sprinkles in the evening. Waves 1 to 2 feet. .SUNDAY...West wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Mostly clear. Waves 1 foot or less. $$ LSZ145-131600- Duluth MN to Port Wing WI- 122 AM CDT Sat Jun 13 2026 .TODAY...West wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and early afternoon, then decreasing to 20 knots late in the afternoon. Chance of sprinkles in the afternoon. Waves 1 to 2 feet. .TONIGHT...West wind 10 to 15 knots with gusts to around 20 knots. Chance of sprinkles in the evening. Waves 1 to 2 feet. .SUNDAY...West wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Mostly clear. Waves 1 to 2 feet. $$ LSZ146-131600- Port Wing to Sand Island WI- 122 AM CDT Sat Jun 13 2026 .TODAY...West wind 10 to 15 knots with gusts to around 20 knots. Chance of sprinkles in the afternoon. Waves 1 to 3 feet. .TONIGHT...West wind 5 to 10 knots. Gusts up to 20 knots early in the evening then 20 knots after midnight. Chance of sprinkles in the evening. Waves 1 to 2 feet. .SUNDAY...West wind 5 to 10 knots. Gusts up to 20 knots early in the morning then 20 knots in the afternoon. Sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...West wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Mostly clear. Waves 1 to 2 feet. $$ LSZ147-131600- Sand Island to Bayfield WI- 122 AM CDT Sat Jun 13 2026 .TODAY...West wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and early afternoon, then decreasing to 20 knots late in the afternoon. Chance of sprinkles in the afternoon. Waves 1 to 3 feet. .TONIGHT...West wind 10 to 15 knots. Gusts up to 20 knots. Chance of sprinkles in the evening. Waves 1 to 2 feet. .SUNDAY...West wind 5 to 10 knots with gusts to around 20 knots. Sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...West wind 5 to 10 knots. Mostly clear. Waves 1 foot or less. $$ LSZ150-131600- Outer Apostle Islands Beyond 5 NM from Mainland- 122 AM CDT Sat Jun 13 2026 .TODAY...West wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots late in the afternoon. Chance of sprinkles in the afternoon. Waves 1 to 3 feet. .TONIGHT...West wind 10 to 15 knots easing to 10 knots late in the evening, then rising to 10 to 15 knots after midnight. Gusts up to 20 knots. Chance of sprinkles in the evening. Waves 1 to 3 feet. .SUNDAY...West wind 10 to 15 knots easing to 5 to 10 knots in the late morning and afternoon. Gusts up to 20 knots. Sunny. Waves 1 to 3 feet. .SUNDAY NIGHT...West wind 5 to 10 knots. Mostly clear. Waves 1 foot or less. $$ LSZ121-131600- Chequamegon Bay-Bayfield to Oak Point WI- 122 AM CDT Sat Jun 13 2026 .TODAY...West wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and early afternoon, then decreasing to 20 knots late in the afternoon. Chance of sprinkles in the afternoon. Waves 1 to 2 feet. .TONIGHT...West wind 10 to 15 knots with gusts to around 20 knots easing to 10 knots with gusts to around 20 knots early in the morning. Chance of sprinkles in the evening. Waves 1 foot or less. .SUNDAY...West wind 10 to 15 knots with gusts to around 20 knots. Sunny. Waves 1 foot or less. .SUNDAY NIGHT...West wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Mostly clear. Waves 1 foot or less. $$ LSZ148-131600- Oak Point to Saxon Harbor WI- 122 AM CDT Sat Jun 13 2026 .TODAY...West wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots early in the afternoon, then decreasing to 20 knots late in the afternoon. Chance of sprinkles in the afternoon. Waves 1 to 2 feet. .TONIGHT...West wind 10 to 15 knots. Gusts up to 20 knots early in the evening then 20 knots after midnight. Chance of sprinkles in the evening. Waves 1 to 2 feet. .SUNDAY...West wind 10 to 15 knots with gusts to around 20 knots. Sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...West wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Mostly clear. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH