FZUS53 KDLH 010922 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 322 AM CST Sun Mar 1 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. LSZ140-011700- Grand Portage to Grand Marais MN- 322 AM CST Sun Mar 1 2026 ...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON... .TODAY...Northwest wind 5 knots becoming southwest in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Southwest wind 5 to 10 knots. Gusts up to 20 knots early in the morning. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .MONDAY...Southwest wind 20 to 25 knots. Gusts up to 30 knots increasing to 35 knots late in the morning, then increasing to 40 knots early in the afternoon decreasing to 30 knots late in the afternoon. Partly sunny. Waves 1 foot or less. A gale warning may be needed. .MONDAY NIGHT...Southwest wind 15 to 20 knots with gusts to around 25 knots becoming west 5 to 10 knots after midnight, then becoming northwest early in the morning. Mostly cloudy. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ141-011700- Grand Marais to Taconite Harbor MN- 322 AM CST Sun Mar 1 2026 .TODAY...Northwest wind 5 knots becoming southwest in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Southwest wind 5 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .MONDAY...Southwest wind 5 to 10 knots with gusts to around 25 knots rising to 15 to 20 knots with gusts to around 30 knots in the late morning and afternoon. Partly sunny. Waves 1 to 2 feet building to 1 to 3 feet in the afternoon. .MONDAY NIGHT...Southwest wind 10 to 15 knots with gusts to around 20 knots becoming west 5 knots after midnight, then becoming northwest early in the morning. Mostly cloudy. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ142-011700- Taconite Harbor to Silver Bay Harbor MN- 322 AM CST Sun Mar 1 2026 .TODAY...Northwest wind 5 knots becoming southwest in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Southwest wind 5 knots. Mostly clear in the evening then becoming mostly cloudy. Waves 1 foot or less. .MONDAY...Southwest wind 15 to 20 knots with gusts to around 25 knots. Mostly sunny. Waves 1 to 2 feet building to 1 to 3 feet in the afternoon. .MONDAY NIGHT...Southwest wind 5 to 10 knots becoming northwest early in the morning. Mostly cloudy. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ143-011700- Silver Bay Harbor to Two Harbors MN- 322 AM CST Sun Mar 1 2026 .TODAY...Northwest wind 5 knots becoming southwest in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Southwest wind 5 knots. Mostly clear in the evening then becoming mostly cloudy. Waves 1 foot or less. .MONDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and early afternoon, then decreasing to 20 knots late in the afternoon. Partly sunny. Waves 1 to 3 feet. .MONDAY NIGHT...Southwest wind 5 to 10 knots becoming northwest early in the morning. Mostly cloudy. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ144-011700- Two Harbors to Duluth MN- 322 AM CST Sun Mar 1 2026 .TODAY...Northwest wind 5 knots becoming southwest in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...South wind 5 knots becoming southwest early in the morning. Mostly clear in the evening then becoming mostly cloudy. Waves 1 foot or less. .MONDAY...Southwest wind 10 to 15 knots with gusts to around 20 knots. Mostly sunny. Waves 1 to 3 feet. .MONDAY NIGHT...Southwest wind 5 to 10 knots becoming northwest early in the morning. Mostly cloudy. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ145-011700- Duluth MN to Port Wing WI- 322 AM CST Sun Mar 1 2026 .TODAY...Northwest wind 5 knots becoming southwest late in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 knots becoming south in the late evening and overnight. Partly cloudy. Waves 1 foot or less. .MONDAY...Southwest wind 10 to 15 knots with gusts to around 20 knots. Mostly sunny. Waves 1 to 3 feet. .MONDAY NIGHT...Southwest wind 5 to 10 knots. Mostly cloudy. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ146-011700- Port Wing to Sand Island WI- 322 AM CST Sun Mar 1 2026 .TODAY...West wind 5 knots becoming southwest in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...South wind 5 knots becoming southwest early in the morning. Partly cloudy. Waves 1 foot or less. .MONDAY...Southwest 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. Mostly sunny. Waves 1 to 3 feet. .MONDAY NIGHT...Southwest wind 5 to 10 knots. Mostly cloudy. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ150-011700- Outer Apostle Islands Beyond 5 NM from Mainland- 322 AM CST Sun Mar 1 2026 .TODAY...Northwest wind 5 knots becoming southwest in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...South wind 5 to 10 knots. Partly cloudy. Waves 1 to 2 feet. .MONDAY...Southwest wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and early afternoon, then decreasing to 20 knots late in the afternoon. Mostly sunny. Waves 1 to 2 feet building to 1 to 3 feet in the late morning and afternoon. .MONDAY NIGHT...Southwest wind 10 to 15 knots with gusts to around 20 knots easing to 5 knots early in the morning. Mostly cloudy. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ148-011700- Oak Point to Saxon Harbor WI- 322 AM CST Sun Mar 1 2026 .TODAY...West wind 5 knots becoming east late in the afternoon. Sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 knots becoming south with gusts to around 20 knots in the late evening and overnight. Mostly clear. Waves 1 foot or less. .MONDAY...Southwest wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots late in the afternoon. Mostly sunny. Waves 1 to 2 feet. .MONDAY NIGHT...Southwest wind 5 to 10 knots. Mostly cloudy. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH