FZUS53 KDLH 042111 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 311 PM CST Wed Feb 4 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. LSZ140-050500- Grand Portage to Grand Marais MN- 311 PM CST Wed Feb 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM CST THURSDAY THROUGH THURSDAY MORNING... .TONIGHT...Southwest wind 10 to 15 knots with gusts to around 25 knots. Slight chance of snow late in the evening. Snow after midnight. Waves 1 to 3 feet. .THURSDAY...Southwest wind 10 to 15 knots. Gusts up to 25 knots. Chance of snow. Waves 1 to 3 feet. .THURSDAY NIGHT...West wind 5 to 10 knots with gusts to around 20 knots becoming northwest with gusts to around 20 knots after midnight, then becoming north 15 to 20 knots with gusts to around 30 knots early in the morning. Chance of drizzle in the evening. Chance of snow and light freezing drizzle through the night. Waves 1 foot or less. .FRIDAY...North wind 20 to 25 knots. Gusts up to 35 knots decreasing to 25 knots. Patchy blowing snow. Waves 1 to 2 feet. A gale warning may be needed. Note...Wave height forecasts are for ice free areas. $$ LSZ141-050500- Grand Marais to Taconite Harbor MN- 311 PM CST Wed Feb 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM CST THURSDAY THROUGH THURSDAY MORNING... .TONIGHT...Southwest wind 10 to 15 knots with gusts to around 20 knots. Chance of snow late in the evening. Snow after midnight. Waves 1 to 3 feet. .THURSDAY...West wind 10 to 15 knots. Gusts up to 20 knots in the morning. Slight chance of snow in the morning. Waves 1 to 3 feet. .THURSDAY NIGHT...West wind 5 to 10 knots becoming northwest 10 to 15 knots with gusts to around 25 knots after midnight. Chance of drizzle, light freezing drizzle and snow. Waves 1 foot or less. .FRIDAY...North wind 10 to 15 knots. Gusts up to 30 knots decreasing to 20 knots. Mostly sunny. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ142-050500- Taconite Harbor to Silver Bay Harbor MN- 311 PM CST Wed Feb 4 2026 .TONIGHT...Southwest wind 5 to 10 knots. Gusts up to 20 knots after midnight. Chance of snow late in the evening. Snow likely after midnight. Waves 1 foot or less. .THURSDAY...Southwest wind 5 to 10 knots. Gusts up to 20 knots early in the morning. Slight chance of snow in the morning. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 knots with gusts to around 20 knots becoming northwest with gusts to around 30 knots after midnight. Chance of drizzle, light freezing drizzle and snow. Waves 1 foot or less. .FRIDAY...North wind 10 to 15 knots. Gusts up to 30 knots decreasing to 20 knots. Partly sunny in the morning then clearing. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ143-050500- Silver Bay Harbor to Two Harbors MN- 311 PM CST Wed Feb 4 2026 .TONIGHT...Southwest wind 10 to 15 knots with gusts to around 20 knots. Chance of snow late in the evening. Snow likely after midnight. Waves 1 to 2 feet. .THURSDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots early in the morning. Slight chance of snow in the morning. Chance of drizzle in the afternoon. Waves 1 to 2 feet. .THURSDAY NIGHT...West wind 5 to 10 knots with gusts to around 20 knots becoming northwest with gusts to around 25 knots early in the morning. Chance of drizzle in the evening. Chance of light freezing drizzle through the night. Chance of snow and slight chance of drizzle after midnight. Waves 1 foot or less. .FRIDAY...North wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots in the afternoon. Partly sunny in the morning then clearing. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ144-050500- Two Harbors to Duluth MN- 311 PM CST Wed Feb 4 2026 .TONIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots after midnight. Chance of snow late in the evening. Snow likely after midnight, then chance of snow late in the night. Waves 1 to 2 feet. .THURSDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots early in the morning. Slight chance of snow in the morning. Waves 1 to 2 feet. .THURSDAY NIGHT...West wind 10 to 15 knots becoming northwest 15 to 20 knots with gusts to around 25 knots after midnight. Chance of drizzle in the evening. Chance of snow and light freezing drizzle through the night. Slight chance of drizzle after midnight. Waves 1 foot or less. .FRIDAY...North wind 15 to 20 knots. Gusts up to 25 knots early in the morning. Partly sunny in the morning then clearing. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ145-050500- Duluth MN to Port Wing WI- 311 PM CST Wed Feb 4 2026 .TONIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots after midnight. Slight chance of snow late in the evening. Chance of snow after midnight, then snow likely late in the night. Waves 1 foot or less. .THURSDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots early in the morning. Slight chance of snow in the morning. Chance of light freezing drizzle in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...West wind 10 to 15 knots with gusts to around 20 knots becoming northwest 15 to 20 knots with gusts to around 25 knots early in the morning. Chance of drizzle in the evening. Chance of light freezing drizzle through the night. Chance of snow and slight chance of drizzle after midnight. Waves 1 to 2 feet. .FRIDAY...North wind 15 to 20 knots. Gusts up to 25 knots decreasing to 20 knots in the afternoon. Partly sunny in the morning then clearing. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ146-050500- Port Wing to Sand Island WI- 311 PM CST Wed Feb 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM CST THURSDAY THROUGH THURSDAY MORNING... .TONIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots after midnight. Slight chance of snow late in the evening. Snow likely after midnight, then chance of snow late in the night. Waves 1 foot or less. .THURSDAY...Southwest wind 10 to 15 knots with gusts to around 20 knots. Slight chance of snow in the morning. Chance of drizzle and light freezing drizzle in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 to 10 knots with gusts to around 20 knots becoming northwest 10 to 15 knots with gusts to around 25 knots early in the morning. Chance of drizzle in the evening. Chance of light freezing drizzle through the night. Chance of snow and slight chance of drizzle after midnight. Waves 1 foot or less. .FRIDAY...North wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots in the afternoon. Patchy blowing snow in the morning. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ150-050500- Outer Apostle Islands Beyond 5 NM from Mainland- 311 PM CST Wed Feb 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM CST THURSDAY THROUGH THURSDAY MORNING... .TONIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots after midnight. Slight chance of snow late in the evening. Chance of snow after midnight. Waves 1 to 2 feet. .THURSDAY...West wind 10 to 15 knots with gusts to around 20 knots. Slight chance of snow in the morning. Slight chance of drizzle and light freezing drizzle in the afternoon. Waves 1 to 2 feet. .THURSDAY NIGHT...West wind 5 to 10 knots becoming northwest 10 to 15 knots with gusts to around 20 knots early in the morning. Chance of drizzle and slight chance of snow in the evening. Chance of light freezing drizzle through the night. Chance of snow and slight chance of drizzle after midnight. Waves 1 to 2 feet. .FRIDAY...North wind 15 to 20 knots. Gusts up to 25 knots decreasing to 20 knots late in the afternoon. Patchy blowing snow in the morning. Waves 2 to 4 feet. A small craft advisory may be needed. Note...Wave height forecasts are for ice free areas. $$ LSZ148-050500- Oak Point to Saxon Harbor WI- 311 PM CST Wed Feb 4 2026 .TONIGHT...Southwest wind 5 to 10 knots. Gusts up to 20 knots after midnight. Slight chance of snow late in the evening. Chance of snow after midnight, then snow likely late in the night. Waves 1 foot or less. .THURSDAY...Southwest wind 5 to 10 knots. Gusts up to 20 knots in the morning. Chance of snow in the morning. Chance of light freezing drizzle in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 to 10 knots becoming northwest 10 to 15 knots with gusts to around 25 knots early in the morning. Chance of light freezing drizzle, snow and slight chance of drizzle. Waves 1 foot or less. .FRIDAY...North wind 15 to 20 knots. Gusts up to 30 knots decreasing to 25 knots in the afternoon. Slight chance of snow in the morning. Patchy blowing snow through the day. 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