FZUS53 KDLH 060808 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 308 AM CDT Sat Jun 6 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. LSZ140-061600- Grand Portage to Grand Marais MN- 308 AM CDT Sat Jun 6 2026 .TODAY...Northwest wind 5 knots becoming south in the late morning and afternoon. Patchy dense fog until late afternoon. Waves 1 foot or less. .TONIGHT...South wind 5 knots becoming northeast late in the evening, then becoming variable 10 knots or less after midnight becoming northeast 5 knots early in the morning. Patchy dense fog. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Patchy fog in the morning. Waves 1 to 3 feet. .SUNDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 3 feet. $$ LSZ141-061600- Grand Marais to Taconite Harbor MN- 308 AM CDT Sat Jun 6 2026 .TODAY...Northwest wind 5 knots becoming southwest late in the morning, then becoming east in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...East wind 5 knots early in the evening becoming variable 10 knots or less, then becoming northeast 5 knots early in the morning. Patchy fog. Waves 1 foot or less. .SUNDAY...East wind 10 to 15 knots. Gusts up to 25 knots. Mostly sunny. Waves 1 to 3 feet. .SUNDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Mostly cloudy. Waves 1 to 3 feet. $$ LSZ142-061600- Taconite Harbor to Silver Bay Harbor MN- 308 AM CDT Sat Jun 6 2026 .TODAY...Northwest wind 5 knots becoming southwest in the late morning and early afternoon, then becoming east late in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots. Patchy fog. Waves 1 foot or less. .SUNDAY...Northeast wind 5 to 10 knots. Gusts up to 20 knots in the afternoon. Mostly sunny. Waves 1 to 3 feet. .SUNDAY NIGHT...Northeast wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Mostly cloudy. Waves 1 to 3 feet. $$ LSZ143-061600- Silver Bay Harbor to Two Harbors MN- 308 AM CDT Sat Jun 6 2026 .TODAY...West wind 5 knots becoming southwest in the late morning and early afternoon, then becoming northeast late in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 to 10 knots. Patchy fog after midnight. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Mostly sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the evening. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 3 feet. $$ LSZ144-061600- Two Harbors to Duluth MN- 308 AM CDT Sat Jun 6 2026 .TODAY...West wind 5 knots becoming east late in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 to 10 knots. Patchy fog after midnight. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Patchy fog in the morning. Waves 1 to 2 feet building to 1 to 3 feet late in the afternoon. .SUNDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the evening. Slight chance of rain showers after midnight. Waves 1 to 3 feet. $$ LSZ145-061600- Duluth MN to Port Wing WI- 308 AM CDT Sat Jun 6 2026 .TODAY...Southwest wind 5 knots becoming southeast early in the afternoon, then becoming east late in the afternoon. Patchy fog early in the morning. Waves 1 foot or less. .TONIGHT...Northeast wind 5 to 10 knots. Patchy fog after midnight. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Patchy fog in the morning. Waves 1 to 3 feet. .SUNDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the evening. Slight chance of rain showers after midnight. Waves 1 to 3 feet. $$ LSZ146-061600- Port Wing to Sand Island WI- 308 AM CDT Sat Jun 6 2026 .TODAY...Southwest wind 5 knots becoming east late in the afternoon. Patchy dense fog in the morning. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots. Patchy fog after midnight. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the late morning and afternoon. Patchy fog in the morning. Waves 1 to 2 feet. .SUNDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Mostly cloudy. Waves 1 to 3 feet. $$ LSZ147-061600- Sand Island to Bayfield WI- 308 AM CDT Sat Jun 6 2026 .TODAY...West wind 5 knots becoming north early in the afternoon, then becoming southeast late in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...East wind 5 knots becoming northeast early in the morning. Mostly clear in the evening then becoming mostly cloudy. Waves 1 foot or less. .SUNDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...Northeast wind 5 to 10 knots becoming east early in the morning. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 3 feet. $$ LSZ150-061600- Outer Apostle Islands Beyond 5 NM from Mainland- 308 AM CDT Sat Jun 6 2026 .TODAY...West wind 5 knots becoming southeast in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...East wind 5 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet building to 2 to 4 feet late in the afternoon. .SUNDAY NIGHT...East wind 10 to 15 knots with gusts to around 20 knots easing to 5 to 10 knots after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 2 to 4 feet. $$ LSZ121-061600- Chequamegon Bay-Bayfield to Oak Point WI- 308 AM CDT Sat Jun 6 2026 .TODAY...West wind 5 knots becoming east in the afternoon. Patchy fog early in the morning. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots. Partly cloudy. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots with gusts to around 20 knots. Mostly sunny. Waves 1 to 2 feet building to 1 to 3 feet late in the afternoon. .SUNDAY NIGHT...Northeast wind 5 to 10 knots becoming southeast after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 3 feet subsiding to 1 foot or less after midnight. $$ LSZ148-061600- Oak Point to Saxon Harbor WI- 308 AM CDT Sat Jun 6 2026 .TODAY...West wind 5 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...East wind 5 knots. Partly cloudy. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots with gusts to around 20 knots. Mostly sunny. Waves 1 to 2 feet building to 1 to 3 feet late in the afternoon. .SUNDAY NIGHT...Northeast wind 5 to 10 knots becoming southeast in the late evening and overnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 3 feet subsiding to 1 to 2 feet after midnight. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH