FZUS53 KDLH 060143 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 743 PM CST Thu Feb 5 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. LSZ140-061100- Grand Portage to Grand Marais MN- 743 PM CST Thu Feb 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CST FRIDAY THROUGH FRIDAY EVENING... .REST OF TONIGHT...West wind 5 to 10 knots with gusts to around 20 knots becoming northwest 10 to 15 knots with gusts to around 25 knots after midnight, then becoming north 15 to 20 knots with gusts to around 30 knots toward daybreak. Chance of flurries, slight chance of drizzle and light freezing drizzle. Waves 1 foot or less. .FRIDAY...North wind 15 to 20 knots. Gusts up to 35 knots decreasing to 25 knots in the afternoon. Chance of flurries in the morning. Waves 1 foot or less. A gale warning may be needed. .FRIDAY NIGHT...North wind 10 to 15 knots. Gusts up to 30 knots decreasing to 20 knots. Mostly clear. Waves 1 foot or less. .SATURDAY...Northwest wind 5 to 10 knots becoming west late in the morning, then becoming south in the afternoon. Slight chance of snow in the afternoon. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ141-061100- Grand Marais to Taconite Harbor MN- 743 PM CST Thu Feb 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CST FRIDAY THROUGH FRIDAY EVENING... .REST OF TONIGHT...West wind 5 knots becoming northwest 10 to 15 knots with gusts to around 30 knots after midnight. Slight chance of light freezing drizzle in the evening. Chance of flurries and slight chance of drizzle through the night. Chance of light freezing drizzle after midnight. Waves 1 foot or less. .FRIDAY...North wind 10 to 15 knots. Gusts up to 35 knots decreasing to 20 knots. Sunny. Waves 1 foot or less. A gale warning may be needed. .FRIDAY NIGHT...Northwest wind 5 to 10 knots. Gusts up to 20 knots in the evening. Mostly clear. Waves 1 foot or less. .SATURDAY...Northwest wind 5 knots becoming southeast in the afternoon. Slight chance of snow in the afternoon. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ142-061100- Taconite Harbor to Silver Bay Harbor MN- 743 PM CST Thu Feb 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CST FRIDAY THROUGH FRIDAY EVENING... .REST OF TONIGHT...Southwest wind 5 to 10 knots becoming north 10 to 15 knots with gusts to around 25 knots toward daybreak. Chance of light freezing drizzle, flurries and slight chance of drizzle. Waves 1 foot or less. .FRIDAY...North wind 10 to 15 knots. Gusts up to 30 knots decreasing to 20 knots. Sunny. Waves 1 foot or less. .FRIDAY NIGHT...North wind 5 to 10 knots. Gusts up to 20 knots in the evening. Mostly clear. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less becoming southeast 5 knots in the afternoon. Mostly sunny in the morning then becoming mostly cloudy. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ143-061100- Silver Bay Harbor to Two Harbors MN- 743 PM CST Thu Feb 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CST FRIDAY THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...Southwest wind 5 to 10 knots becoming northwest 10 to 15 knots with gusts to around 20 knots toward daybreak. Chance of snow and light freezing rain in the evening. Chance of light freezing drizzle and slight chance of drizzle through the night. Chance of flurries after midnight. Waves 1 foot or less. .FRIDAY...North wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots in the afternoon. Chance of flurries in the morning. Waves 1 foot or less. .FRIDAY NIGHT...North wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Mostly clear. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less becoming southeast 5 knots in the late morning and afternoon. Partly sunny. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ144-061100- Two Harbors to Duluth MN- 743 PM CST Thu Feb 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CST FRIDAY THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...Southwest wind 5 to 10 knots becoming northwest 10 to 15 knots with gusts to around 25 knots toward daybreak. Chance of drizzle, slight chance of light freezing drizzle and snow early in the evening, then chance of snow, light freezing drizzle and slight chance of drizzle in the late evening and early morning. Chance of flurries toward daybreak. Waves 1 foot or less. .FRIDAY...North wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots in the afternoon. Chance of flurries in the morning. Waves 1 foot or less. .FRIDAY NIGHT...Northwest wind 5 to 10 knots. Mostly clear. Waves 1 foot or less. .SATURDAY...South wind 5 knots becoming southeast in the afternoon. Mostly cloudy. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ145-061100- Duluth MN to Port Wing WI- 743 PM CST Thu Feb 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CST FRIDAY THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...Southwest wind 5 to 10 knots becoming northwest 10 to 15 knots with gusts to around 20 knots toward daybreak. Chance of snow, rain and drizzle in the evening. Chance of light freezing rain and light freezing drizzle through the night. Chance of flurries and slight chance of drizzle after midnight. Waves 1 foot or less. .FRIDAY...North wind 15 to 20 knots. Gusts up to 25 knots decreasing to 20 knots in the afternoon. Chance of flurries in the morning. Waves 1 foot or less. .FRIDAY NIGHT...North wind 5 to 10 knots with gusts to around 20 knots becoming west early in the morning. Partly cloudy. Waves 1 foot or less. .SATURDAY...South wind 5 knots becoming southeast in the afternoon. Mostly cloudy. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ146-061100- Port Wing to Sand Island WI- 743 PM CST Thu Feb 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CST FRIDAY THROUGH FRIDAY EVENING... .REST OF TONIGHT...Southwest wind 5 to 10 knots becoming northwest 10 to 15 knots with gusts to around 20 knots toward daybreak. Chance of snow and light freezing drizzle in the evening. Chance of light freezing rain through the night. Chance of flurries after midnight. Waves 1 foot or less. .FRIDAY...North wind 15 to 20 knots. Gusts up to 25 knots decreasing to 20 knots late in the afternoon. Chance of flurries in the morning. Waves 1 foot or less. .FRIDAY NIGHT...North wind 5 to 10 knots with gusts to around 20 knots becoming west early in the morning. Partly cloudy. Waves 1 foot or less. .SATURDAY...South wind 5 knots early in the morning becoming variable 10 knots or less, then becoming southeast 5 knots in the afternoon. Mostly cloudy. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ150-061100- Outer Apostle Islands Beyond 5 NM from Mainland- 743 PM CST Thu Feb 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CST FRIDAY THROUGH FRIDAY EVENING... .REST OF TONIGHT...West wind 10 to 15 knots becoming northwest 15 to 20 knots with gusts to around 25 knots toward daybreak. Chance of rain, drizzle, slight chance of light freezing rain and light freezing drizzle early in the evening, then chance of snow, light freezing rain and light freezing drizzle in the late evening and early morning. Chance of flurries toward daybreak. Waves 1 foot or less. .FRIDAY...North wind 15 to 20 knots. Gusts up to 30 knots decreasing to 25 knots in the afternoon. Chance of flurries in the morning. Waves 1 foot or less. .FRIDAY NIGHT...North wind 10 to 15 knots with gusts to around 20 knots becoming northwest 5 knots early in the morning. Partly cloudy. Waves 1 foot or less. .SATURDAY...West wind 5 knots becoming southeast in the afternoon. Partly sunny. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ148-061100- Oak Point to Saxon Harbor WI- 743 PM CST Thu Feb 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CST FRIDAY THROUGH FRIDAY EVENING... .REST OF TONIGHT...West wind 5 to 10 knots becoming northwest 10 to 15 knots with gusts to around 20 knots after midnight. Chance of rain and light freezing rain in the evening. Snow likely through the night. Light freezing rain likely after midnight. Waves 1 foot or less. .FRIDAY...North wind 15 to 20 knots. Gusts up to 25 knots increasing to 30 knots late in the morning, then decreasing to 25 knots early in the afternoon decreasing to 20 knots late in the afternoon. Chance of flurries and slight chance of light freezing drizzle in the morning. Waves 1 foot or less. .FRIDAY NIGHT...Northwest wind 5 to 10 knots with gusts to around 20 knots easing to 5 knots early in the morning. Partly cloudy. Waves 1 foot or less. .SATURDAY...Southwest wind 5 knots becoming southeast late in the afternoon. Partly sunny. 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