FZUS53 KDLH 131748 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 1247 PM 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. LSZ140-132200- Grand Portage to Grand Marais MN- 1247 PM CDT Sat Jun 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... .REST OF TODAY...West wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots late. Cloudy. Waves 1 to 3 feet. .TONIGHT...West wind 10 to 15 knots. Gusts up to 20 knots in the evening then 20 knots early in the morning. Mostly cloudy. Waves 1 to 3 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 3 feet. .SUNDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Partly cloudy. Waves 1 to 2 feet. $$ LSZ141-132200- Grand Marais to Taconite Harbor MN- 1247 PM CDT Sat Jun 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... .REST OF TODAY...West wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots late. Cloudy. Waves 1 to 2 feet. .TONIGHT...West wind 10 to 15 knots with gusts to around 20 knots. Mostly cloudy. Waves 1 to 2 feet. .SUNDAY...West wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots in the evening. Partly cloudy. Waves 1 to 2 feet. $$ LSZ142-132200- Taconite Harbor to Silver Bay Harbor MN- 1247 PM CDT Sat Jun 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... .REST OF TODAY...West wind 10 to 15 knots with gusts to around 20 knots. Cloudy. Waves 1 to 2 feet. .TONIGHT...West wind 5 to 10 knots with gusts to around 20 knots. Mostly cloudy. Waves 1 foot or less. .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 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. $$ LSZ143-132200- Silver Bay Harbor to Two Harbors MN- 1247 PM CDT Sat Jun 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... .REST OF TODAY...West wind 10 to 15 knots with gusts to around 20 knots. Cloudy. Waves 1 to 2 feet. .TONIGHT...West wind 5 to 10 knots. Gusts up to 20 knots early in the morning. Mostly cloudy. Waves 1 foot or less. .SUNDAY...West wind 10 to 15 knots with gusts to around 20 knots. Sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...West wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Partly cloudy. Waves 1 foot or less. $$ LSZ144-132200- Two Harbors to Duluth MN- 1247 PM CDT Sat Jun 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... .REST OF TODAY...West wind 10 to 15 knots with gusts to around 20 knots. Cloudy. Waves 1 to 2 feet. .TONIGHT...West wind 10 to 15 knots with gusts to around 20 knots. Mostly cloudy. 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 early afternoon, then decreasing to 20 knots late in the 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. $$ LSZ145-132200- Duluth MN to Port Wing WI- 1247 PM CDT Sat Jun 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... .REST OF TODAY...West wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots late. Cloudy. Waves 1 to 2 feet. .TONIGHT...West wind 10 to 15 knots with gusts to around 20 knots. Mostly cloudy. Waves 1 to 2 feet. .SUNDAY...West wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots early in the afternoon, then decreasing to 20 knots late in the afternoon. Sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Mostly clear. Waves 1 to 2 feet. $$ LSZ146-132200- Port Wing to Sand Island WI- 1247 PM CDT Sat Jun 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... .REST OF TODAY...West wind 10 to 15 knots with gusts to around 20 knots. Cloudy. 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. Mostly cloudy. 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 10 to 15 knots with gusts to around 20 knots easing to 5 to 10 knots in the late evening and overnight. Mostly clear. Waves 1 to 2 feet. $$ LSZ147-132200- Sand Island to Bayfield WI- 1247 PM CDT Sat Jun 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... .REST OF TODAY...West wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots late. Cloudy. Waves 1 to 3 feet. .TONIGHT...West wind 10 to 15 knots. Gusts up to 20 knots. Mostly cloudy. Waves 1 to 2 feet. .SUNDAY...West wind 10 to 15 knots with gusts to around 20 knots. Sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...West wind 10 to 15 knots with gusts to around 20 knots easing to 5 to 10 knots in the late evening and overnight. Mostly clear. Waves 1 to 2 feet. $$ LSZ150-132200- Outer Apostle Islands Beyond 5 NM from Mainland- 1247 PM CDT Sat Jun 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... .REST OF TODAY...West wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots late. Cloudy. 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. Mostly cloudy. 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 10 to 15 knots with gusts to around 20 knots easing to 10 knots late in the evening, then rising to 10 to 15 knots with gusts to around 20 knots after midnight. Mostly clear. Waves 1 to 2 feet. $$ LSZ121-132200- Chequamegon Bay-Bayfield to Oak Point WI- 1247 PM CDT Sat Jun 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... .REST OF TODAY...West wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots late. Mostly cloudy. Waves 1 to 2 feet. .TONIGHT...West wind 10 to 15 knots with gusts to around 20 knots easing to 10 knots with gusts to around 20 knots early in the morning. Mostly cloudy. Waves 1 foot or less. .SUNDAY...West wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots early in the afternoon, then decreasing to 20 knots late in the afternoon. Sunny. Waves 1 foot or less. .SUNDAY NIGHT...West wind 10 to 15 knots with gusts to around 20 knots easing to 5 to 10 knots after midnight. Mostly clear. Waves 1 foot or less. $$ LSZ148-132200- Oak Point to Saxon Harbor WI- 1247 PM CDT Sat Jun 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... .REST OF TODAY...West wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots late. Mostly cloudy. 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. Mostly cloudy. 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 10 to 15 knots with gusts to around 20 knots easing to 5 to 10 knots in the late evening and overnight. Mostly clear. Waves 1 to 2 feet. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH