FZUS53 KDLH 220657 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 1257 AM CST Sun Feb 22 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. LSZ140-221700- Grand Portage to Grand Marais MN- 1257 AM CST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING... .TODAY...North wind 15 to 20 knots. Gusts up to 30 knots decreasing to 25 knots in the afternoon. Chance of flurries in the morning, then slight chance of snow showers early in the afternoon. Chance of snow showers late in the afternoon. Waves 1 to 2 feet. .TONIGHT...North wind 15 to 20 knots. Gusts up to 30 knots decreasing to 25 knots after midnight. Chance of flurries in the evening. Waves 1 to 3 feet. .MONDAY...North wind 10 to 15 knots with gusts to around 25 knots becoming east 5 to 10 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet. .MONDAY NIGHT...East wind 5 to 10 knots becoming southeast 15 to 20 knots with gusts to around 30 knots after midnight. Slight chance of snow showers in the evening, then chance of snow after midnight. Waves 1 to 2 feet building to 1 to 3 feet early in the morning. Note...Wave height forecasts are for ice free areas. $$ LSZ141-221700- Grand Marais to Taconite Harbor MN- 1257 AM CST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...North wind 15 to 20 knots with gusts to around 30 knots easing to 10 to 15 knots with gusts to around 25 knots in the afternoon. Chance of flurries in the morning, then slight chance of snow showers early in the afternoon. Chance of snow showers late in the afternoon. Waves 1 to 2 feet. .TONIGHT...Northwest wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots after midnight. Mostly cloudy in the evening then clearing. Waves 1 to 2 feet. .MONDAY...North wind 5 to 10 knots becoming southeast in the afternoon. Partly sunny. Waves 1 foot or less. .MONDAY NIGHT...Southeast wind 10 to 15 knots with gusts to around 20 knots becoming south with gusts to around 25 knots early in the morning. Slight chance of snow showers in the evening, then chance of snow after midnight. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ142-221700- Taconite Harbor to Silver Bay Harbor MN- 1257 AM CST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...North wind 15 to 20 knots with gusts to around 30 knots easing to 5 to 15 knots with gusts to around 25 knots early in the afternoon, then rising to 15 to 20 knots with gusts to around 25 knots late in the afternoon. Chance of flurries in the morning, then slight chance of snow showers early in the afternoon. Chance of flurries late in the afternoon. Waves 1 to 2 feet. .TONIGHT...Northwest wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots after midnight. Mostly cloudy in the evening then becoming partly cloudy. Waves 1 to 2 feet. .MONDAY...Northwest wind 5 to 10 knots becoming east in the afternoon. Mostly sunny in the morning then becoming mostly cloudy. Waves 1 foot or less. .MONDAY NIGHT...Southeast wind 10 to 15 knots with gusts to around 20 knots becoming south with gusts to around 20 knots early in the morning. Slight chance of snow showers in the evening, then chance of snow after midnight. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ143-221700- Silver Bay Harbor to Two Harbors MN- 1257 AM CST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...North wind 10 to 15 knots. Gusts up to 30 knots decreasing to 25 knots late in the morning, then decreasing to 20 knots early in the afternoon increasing to 25 knots late in the afternoon. Chance of flurries in the morning, then slight chance of snow showers early in the afternoon. Chance of snow showers late in the afternoon. Waves 1 to 2 feet. .TONIGHT...Northwest wind 10 to 15 knots. Gusts up to 25 knots. Mostly cloudy in the evening then becoming partly cloudy. Waves 1 to 2 feet. .MONDAY...North wind 5 to 10 knots becoming east in the afternoon. Mostly sunny in the morning then becoming mostly cloudy. Waves 1 foot or less. .MONDAY NIGHT...Southeast wind 10 to 15 knots with gusts to around 20 knots becoming south with gusts to around 20 knots early in the morning. Slight chance of snow showers in the evening, then chance of snow after midnight. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ144-221700- Two Harbors to Duluth MN- 1257 AM CST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...Northwest wind 15 to 20 knots with gusts to around 25 knots. Chance of flurries in the morning, then slight chance of snow showers early in the afternoon. Chance of snow showers late in the afternoon. Waves 1 to 2 feet. .TONIGHT...North wind 15 to 20 knots easing to 5 to 10 knots early in the morning. Mostly cloudy in the evening then becoming partly cloudy. Waves 1 to 2 feet. .MONDAY...North wind 5 to 10 knots becoming east in the afternoon. Mostly sunny in the morning then becoming mostly cloudy. Waves 1 foot or less. .MONDAY NIGHT...Southeast wind 10 to 15 knots with gusts to around 20 knots becoming south with gusts to around 20 knots early in the morning. Chance of snow after midnight. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ145-221700- Duluth MN to Port Wing WI- 1257 AM CST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...Northwest wind 15 to 20 knots. Gusts up to 25 knots in the morning. Chance of flurries in the morning, then slight chance of snow showers early in the afternoon. Chance of snow showers late in the afternoon. Waves 2 to 4 feet. .TONIGHT...North wind 15 to 20 knots. Mostly cloudy in the evening then becoming partly cloudy. Waves 2 to 4 feet. .MONDAY...North wind 5 to 10 knots becoming east in the afternoon. Partly sunny. Waves 1 to 2 feet. .MONDAY NIGHT...Southeast wind 5 to 10 knots becoming south 10 to 15 knots with gusts to around 20 knots after midnight. Chance of snow after midnight. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ146-221700- Port Wing to Sand Island WI- 1257 AM CST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...North wind 15 to 20 knots. Gusts up to 25 knots in the morning then 25 knots late in the afternoon. Chance of flurries in the morning, then slight chance of snow showers early in the afternoon. Chance of snow showers late in the afternoon. Waves 3 to 5 feet. .TONIGHT...North wind 15 to 20 knots. Gusts up to 25 knots. Chance of flurries in the evening. Waves 3 to 5 feet. Waves occasionally to 7 feet. .MONDAY...Northeast wind 5 to 10 knots becoming east in the afternoon. Mostly cloudy. Waves 1 to 3 feet. .MONDAY NIGHT...Southeast wind 5 to 10 knots becoming south 10 to 15 knots with gusts to around 20 knots early in the morning. Chance of snow after midnight. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ150-221700- Outer Apostle Islands Beyond 5 NM from Mainland- 1257 AM CST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...North wind 15 to 20 knots with gusts to around 25 knots. Heavy freezing spray in the morning. Heavy freezing spray late in the afternoon. Chance of snow showers early in the morning. Slight chance of snow showers in the late morning and afternoon. Waves 4 to 6 feet. Waves occasionally to 7 feet. .TONIGHT...North wind 15 to 20 knots. Gusts up to 25 knots decreasing to 20 knots early in the morning. Heavy freezing spray in the evening. Chance of snow showers through the night. Waves 4 to 6 feet. Waves occasionally to 8 feet. .MONDAY...Northeast wind 10 to 15 knots becoming east 5 to 10 knots in the afternoon. Mostly cloudy. Waves 3 to 5 feet. Waves occasionally to 7 feet. A small craft advisory may be needed. .MONDAY NIGHT...Southeast wind 10 to 15 knots with gusts to around 20 knots becoming south with gusts to around 20 knots early in the morning. Chance of snow after midnight. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ148-221700- Oak Point to Saxon Harbor WI- 1257 AM CST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...Northwest wind 15 to 20 knots with gusts to around 25 knots. Chance of snow showers. Waves 3 to 5 feet. .TONIGHT...Northwest wind 15 to 20 knots with gusts to around 25 knots becoming northeast 10 to 15 knots with gusts to around 20 knots after midnight. Chance of snow showers in the evening, then slight chance of snow showers after midnight. Waves 4 to 6 feet. Waves occasionally to 8 feet. .MONDAY...Northeast wind 5 to 10 knots becoming east late in the afternoon. Chance of flurries in the morning. Waves 3 to 5 feet. Waves occasionally to 7 feet. A small craft advisory may be needed. .MONDAY NIGHT...Southeast wind 5 to 10 knots becoming south 10 to 15 knots with gusts to around 20 knots after midnight. Chance of snow after midnight. Waves 1 to 3 feet. Note...Wave height forecasts are for ice free areas. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH