Nearshore Marine Forecast
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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119 FZUS53 KDLH 281956 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 156 PM CST Fri Nov 28 2025 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. LSZ140-282300- Grand Portage to Grand Marais MN- 156 PM CST Fri Nov 28 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM CST THIS AFTERNOON... .REST OF TODAY...Northwest wind 10 to 15 knots. Gusts up to 20 knots early in the afternoon. Mostly sunny. Waves 1 to 2 feet. .TONIGHT...North wind 5 to 10 knots. Chance of flurries in the evening. Waves 1 foot or less. .SATURDAY...North wind 10 to 15 knots. Chance of flurries in the afternoon. Waves 1 foot or less. .SATURDAY NIGHT...North wind 10 to 15 knots. Gusts up to 20 knots increasing to 30 knots. Chance of flurries in the evening. Waves 1 to 2 feet. $$ LSZ141-282300- Grand Marais to Taconite Harbor MN- 156 PM CST Fri Nov 28 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM CST THIS AFTERNOON... .REST OF TODAY...Northwest wind 5 to 10 knots. Mostly sunny. Waves 1 foot or less. .TONIGHT...North wind 5 to 10 knots. Chance of flurries in the evening. Waves 1 foot or less. .SATURDAY...North wind 5 to 10 knots. Gusts up to 20 knots late in the afternoon. Chance of flurries in the afternoon. Waves 1 foot or less. .SATURDAY NIGHT...North wind 5 to 10 knots. Gusts up to 20 knots increasing to 30 knots. Chance of flurries in the evening. Waves 1 foot or less. $$ LSZ142-282300- Taconite Harbor to Silver Bay Harbor MN- 156 PM CST Fri Nov 28 2025 .REST OF TODAY...Northwest wind 5 to 10 knots. Mostly sunny. Waves 1 foot or less. .TONIGHT...North wind 5 knots. Chance of flurries in the evening. Waves 1 foot or less. .SATURDAY...North wind 10 to 15 knots. Gusts up to 20 knots late in the afternoon. Chance of flurries in the afternoon. Waves 1 to 2 feet. .SATURDAY NIGHT...North wind 10 to 15 knots. Gusts up to 20 knots increasing to 30 knots. Chance of flurries in the evening. Waves 1 to 2 feet. $$ LSZ143-282300- Silver Bay Harbor to Two Harbors MN- 156 PM CST Fri Nov 28 2025 .REST OF TODAY...Northwest wind 5 to 10 knots. Chance of flurries late. Waves 1 foot or less. .TONIGHT...North wind 5 knots. Chance of flurries in the evening. Waves 1 foot or less. .SATURDAY...North wind 10 to 15 knots. Gusts up to 20 knots late in the afternoon. Chance of flurries in the morning, then slight chance of snow in the afternoon. Waves 1 to 2 feet. .SATURDAY NIGHT...North wind 10 to 15 knots with gusts to around 30 knots becoming northwest with gusts to around 30 knots early in the morning. Chance of flurries in the evening. Waves 1 to 2 feet. $$ LSZ144-282300- Two Harbors to Duluth MN- 156 PM CST Fri Nov 28 2025 .REST OF TODAY...Northwest wind 5 to 10 knots. Chance of flurries. Waves 1 foot or less. .TONIGHT...North wind 5 knots. Chance of flurries in the evening. Waves 1 foot or less. .SATURDAY...North wind 10 to 15 knots with gusts to around 20 knots. Chance of flurries in the morning, then chance of snow in the afternoon. Waves 1 to 2 feet. .SATURDAY NIGHT...North wind 10 to 15 knots with gusts to around 25 knots becoming northwest with gusts to around 25 knots early in the morning. Slight chance of snow in the evening. Waves 1 to 2 feet. $$ LSZ145-282300- Duluth MN to Port Wing WI- 156 PM CST Fri Nov 28 2025 .REST OF TODAY...Northwest wind 5 to 10 knots. Chance of flurries. Waves 1 foot or less. .TONIGHT...Northwest wind 5 knots becoming west early in the morning. Chance of flurries. Waves 1 foot or less. .SATURDAY...Northeast wind 15 to 20 knots. Chance of snow. Waves 1 to 3 feet. .SATURDAY NIGHT...North wind 10 to 15 knots with gusts to around 25 knots becoming northwest with gusts to around 20 knots early in the morning. Chance of snow in the evening, then chance of flurries after midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet early in the morning. $$ LSZ146-282300- Port Wing to Sand Island WI- 156 PM CST Fri Nov 28 2025 .REST OF TODAY...Northwest wind 5 to 10 knots. Chance of flurries. Waves 1 foot or less. .TONIGHT...Northwest wind 5 knots becoming southwest early in the morning. Chance of flurries in the evening, then slight chance of snow after midnight. Waves 1 foot or less. .SATURDAY...Northeast wind 15 to 20 knots. Chance of snow in the morning, then snow likely in the afternoon. Waves 1 to 3 feet. .SATURDAY NIGHT...Northeast wind 15 to 20 knots with gusts to around 25 knots becoming north 10 to 15 knots with gusts to around 20 knots after midnight. Chance of snow in the evening, then chance of flurries after midnight. Waves 2 to 4 feet. $$ LSZ147-282300- Sand Island to Bayfield WI- 156 PM CST Fri Nov 28 2025 .REST OF TODAY...Northwest wind 5 to 10 knots. Chance of flurries. Waves 1 foot or less. .TONIGHT...Northwest wind 5 knots becoming west early in the morning. Chance of flurries. Waves 1 foot or less. .SATURDAY...Southwest wind 5 knots becoming southeast late in the morning, then becoming northeast 10 to 15 knots with gusts to around 20 knots in the afternoon. Chance of snow in the morning, then snow likely in the afternoon. Waves 1 to 3 feet. .SATURDAY NIGHT...North wind 15 to 20 knots with gusts to around 25 knots easing to 10 to 15 knots with gusts to around 20 knots early in the morning. Chance of snow in the evening, then slight chance of snow after midnight. Waves 2 to 4 feet. $$ LSZ150-282300- Outer Apostle Islands Beyond 5 NM from Mainland- 156 PM CST Fri Nov 28 2025 .REST OF TODAY...Northwest wind 5 to 10 knots. Chance of flurries. Waves 1 to 2 feet. .TONIGHT...Northwest wind 5 to 10 knots. Chance of flurries in the evening. Chance of snow after midnight. Waves 1 foot or less. .SATURDAY...Northwest wind 5 to 10 knots becoming northeast 10 to 15 knots with gusts to around 20 knots in the late morning and afternoon. Chance of snow in the morning, then snow likely in the afternoon. Waves 1 to 3 feet. .SATURDAY NIGHT...Northeast wind 15 to 20 knots with gusts to around 25 knots becoming north early in the morning. Chance of snow in the evening, then chance of flurries after midnight. Waves 3 to 5 feet. Waves occasionally to 7 feet. A small craft advisory may be needed. $$ LSZ121-282300- Chequamegon Bay-Bayfield to Oak Point WI- 156 PM CST Fri Nov 28 2025 .REST OF TODAY...West wind 5 to 10 knots. Chance of flurries. Waves 1 foot or less. .TONIGHT...West wind 5 knots. Chance of flurries in the evening. Waves 1 foot or less. .SATURDAY...Southwest wind 5 knots becoming northeast in the afternoon. Chance of flurries in the morning, then snow likely in the afternoon. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 10 to 15 knots with gusts to around 25 knots becoming north with gusts to around 25 knots after midnight. Snow likely in the evening, then chance of snow after midnight. Waves 1 to 2 feet. $$ LSZ148-282300- Oak Point to Saxon Harbor WI- 156 PM CST Fri Nov 28 2025 .REST OF TODAY...Northwest wind 5 to 10 knots. Chance of flurries. Waves 1 to 2 feet. .TONIGHT...Southwest wind 5 to 10 knots. Chance of flurries. Waves 1 foot or less. .SATURDAY...Southwest wind 5 knots becoming east early in the afternoon, then becoming northeast 10 to 15 knots with gusts to around 20 knots late in the afternoon. Chance of flurries in the morning, then snow likely in the afternoon. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 15 to 20 knots with gusts to around 25 knots becoming north with gusts to around 25 knots after midnight. Snow likely in the evening, then chance of snow after midnight. Waves 1 to 2 feet building to 3 to 5 feet in the late evening and overnight. Waves occasionally to 7 feet. A small craft advisory may be needed. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH