Nearshore Marine Forecast
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
104 FZUS53 KDLH 240253 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 953 PM CDT Sun Jun 23 2024 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. LSZ140-141-241015- Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- 953 PM CDT Sun Jun 23 2024 .REST OF TONIGHT...West wind 5 to 10 knots. Mostly clear. Waves 1 foot or less. .MONDAY...South wind 5 to 10 knots becoming southeast late in the afternoon. Mostly sunny. Waves 1 foot or less. .MONDAY NIGHT...Southeast wind 5 to 10 knots becoming southwest early in the morning. Rain showers and chance of thunderstorms. Waves 1 to 2 feet. .TUESDAY...West wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and afternoon. Mostly sunny. Waves 1 to 2 feet building to 3 to 5 feet in the late morning and afternoon. A small craft advisory may be needed. $$ LSZ142-143-241015- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN- 953 PM CDT Sun Jun 23 2024 .REST OF TONIGHT...West wind 5 knots becoming southwest toward daybreak. Mostly clear. Waves 1 foot or less. .MONDAY...Southeast wind 5 to 10 knots becoming northeast late in the afternoon. Slight chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .MONDAY NIGHT...Northeast wind 5 to 10 knots becoming north after midnight, then becoming southwest early in the morning. Thunderstorms likely in the evening. Chance of rain showers through the night. Chance of thunderstorms after midnight. Waves 1 foot or less. .TUESDAY...West wind 15 to 20 knots. Gusts up to 25 knots. Sunny. Waves 1 to 2 feet building to 1 to 3 feet in the afternoon. $$ LSZ144-145-241015- Two Harbors to Duluth MN-Duluth MN to Port Wing WI- 953 PM CDT Sun Jun 23 2024 .REST OF TONIGHT...Northeast wind 5 knots becoming southeast toward daybreak. Patchy fog after midnight. Waves 1 foot or less. .MONDAY...East wind 5 to 10 knots. Slight chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .MONDAY NIGHT...East wind 5 to 10 knots becoming southwest after midnight. Showers and thunderstorms likely. Waves 1 foot or less. .TUESDAY...West wind 15 to 20 knots with gusts to around 25 knots. Sunny. Waves 1 to 2 feet building to 2 to 4 feet in the afternoon. $$ LSZ146-241015- Port Wing to Sand Island WI- 953 PM CDT Sun Jun 23 2024 .REST OF TONIGHT...Southeast wind 5 knots becoming south after midnight. Patchy fog after midnight. Waves 1 foot or less. .MONDAY...Southeast wind 5 knots becoming northeast in the late morning and afternoon. Slight chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .MONDAY NIGHT...East wind 5 to 10 knots becoming southeast late in the evening, then becoming southwest after midnight. Thunderstorms likely and chance of rain showers. Waves 1 foot or less. .TUESDAY...West wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the afternoon. Sunny. Waves 1 to 3 feet building to 2 to 4 feet in the afternoon. A small craft advisory may be needed. $$ LSZ147-241015- Sand Island to Bayfield WI- 953 PM CDT Sun Jun 23 2024 .REST OF TONIGHT...South wind 5 knots. Mostly clear. Waves 1 foot or less. .MONDAY...South wind 5 knots becoming southeast in the afternoon. Slight chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .MONDAY NIGHT...Southeast wind 5 to 10 knots becoming southwest after midnight. Rain showers with thunderstorms likely. Waves 1 foot or less. .TUESDAY...West wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the afternoon. Sunny. Waves 1 to 3 feet building to 2 to 4 feet in the afternoon. A small craft advisory may be needed. $$ LSZ150-241015- Outer Apostle Islands Beyond 5 NM from Mainland- 953 PM CDT Sun Jun 23 2024 .REST OF TONIGHT...South wind 5 to 10 knots easing to 5 knots toward daybreak. Mostly clear. Waves 1 foot or less. .MONDAY...South wind 5 knots becoming southeast in the afternoon. Mostly sunny. Waves 1 foot or less. .MONDAY NIGHT...Southeast wind 5 to 10 knots becoming southwest 10 to 15 knots after midnight. Rain showers with thunderstorms likely. Waves 1 to 2 feet. .TUESDAY...West wind 15 to 20 knots. Gusts up to 25 knots in the afternoon. Sunny. Waves 1 to 2 feet building to 3 to 5 feet in the late morning and afternoon. A small craft advisory may be needed. $$ LSZ121-241015- Chequamegon Bay-Bayfield to Oak Point WI- 953 PM CDT Sun Jun 23 2024 .REST OF TONIGHT...Northwest wind 5 knots becoming southwest after midnight. Patchy fog toward daybreak. Waves 1 foot or less. .MONDAY...South wind 5 to 10 knots. Slight chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .MONDAY NIGHT...South wind 5 to 10 knots becoming southwest after midnight. Rain showers with thunderstorms likely. Waves 1 foot or less. .TUESDAY...West wind 10 to 15 knots. Gusts up to 25 knots. Sunny. Waves 1 to 2 feet. $$ LSZ148-241015- Oak Point to Saxon Harbor WI- 953 PM CDT Sun Jun 23 2024 .REST OF TONIGHT...South wind 5 knots. Patchy fog toward daybreak. Waves 1 foot or less. .MONDAY...South wind 5 knots becoming southeast in the afternoon. Sunny in the morning then becoming partly sunny. Waves 1 foot or less. .MONDAY NIGHT...South wind 5 to 10 knots becoming southwest early in the morning. Rain showers with thunderstorms likely. Waves 1 foot or less. .TUESDAY...West wind 10 knots rising to 10 to 15 knots with gusts to around 25 knots in the late morning and afternoon. Sunny. Waves 1 to 2 feet. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes JDS