Nearshore Marine Forecast
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
447 FZUS53 KDLH 242006 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 306 PM CDT Mon Jun 24 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. LSZ140-141-250415- Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- 306 PM CDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING... .TONIGHT...East wind 5 to 10 knots becoming west 10 to 15 knots late in the night. Chance of showers and thunderstorms in the late evening and overnight. 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 2 to 4 feet in the late morning and afternoon. .TUESDAY NIGHT...Northwest wind 10 to 15 knots with gusts to around 25 knots becoming northeast 5 to 10 knots after midnight. Slight chance of rain showers after midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .WEDNESDAY...Northeast wind 5 to 10 knots becoming southwest in the afternoon. Mostly sunny. Waves 1 foot or less. $$ LSZ142-143-250415- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN- 306 PM CDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING... .TONIGHT...Northeast wind 5 to 10 knots becoming west late in the night. Slight chance of showers and thunderstorms early in the evening, then chance of showers and thunderstorms in the late evening and early morning. Slight chance of showers and thunderstorms late in the night. Patchy fog after midnight. Waves 1 foot or less. .TUESDAY...West wind 15 to 20 knots. Gusts up to 25 knots. Sunny. Waves 1 to 2 feet. .TUESDAY NIGHT...Northwest wind 10 to 15 knots with gusts to around 25 knots becoming northeast 5 to 10 knots after midnight. Slight chance of rain showers after midnight. Waves 1 to 2 feet. .WEDNESDAY...Northeast wind 5 to 10 knots becoming southeast in the afternoon. Mostly sunny. Waves 1 to 2 feet. $$ LSZ144-145-250415- Two Harbors to Duluth MN-Duluth MN to Port Wing WI- 306 PM CDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING... .TONIGHT...East wind 5 to 10 knots becoming west after midnight. Chance of showers and thunderstorms early in the evening, then showers and thunderstorms likely late in the evening. Chance of showers and thunderstorms after midnight. Patchy fog in the late evening and overnight. Waves 1 to 2 feet. .TUESDAY...West wind 15 to 20 knots. Gusts up to 25 knots. Patchy fog in the morning. Waves 1 to 3 feet. .TUESDAY NIGHT...Northwest wind 10 to 15 knots with gusts to around 25 knots becoming northeast early in the morning. Partly cloudy. Waves 1 to 3 feet subsiding to 1 to 2 feet in the late evening and overnight. .WEDNESDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves 1 to 2 feet. $$ LSZ146-250415- Port Wing to Sand Island WI- 306 PM CDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING... .TONIGHT...East wind 5 to 10 knots becoming southeast late in the evening, then becoming southwest 10 to 15 knots after midnight. Chance of showers and thunderstorms in the evening. Rain showers and thunderstorms likely after midnight. Patchy fog after midnight. Waves 1 to 2 feet. .TUESDAY...West wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the afternoon. Patchy fog in the morning. Waves 1 to 2 feet building to 2 to 4 feet in the late morning and afternoon. .TUESDAY NIGHT...Northwest wind 10 to 15 knots with gusts to around 20 knots becoming northeast after midnight. Partly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .WEDNESDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves 1 to 2 feet. $$ LSZ147-250415- Sand Island to Bayfield WI- 306 PM CDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING... .TONIGHT...Southeast wind 5 to 10 knots becoming southwest 10 to 15 knots after midnight. Chance of showers and thunderstorms in the late evening and overnight. Patchy fog late in the night. Waves 1 to 2 feet. .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 late morning and afternoon. .TUESDAY NIGHT...Northwest wind 10 to 15 knots with gusts to around 20 knots becoming northeast 5 to 10 knots after midnight. Partly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .WEDNESDAY...Northeast wind 5 to 10 knots becoming southeast late in the afternoon. Partly sunny in the morning then clearing. Waves 1 to 2 feet. $$ LSZ150-250415- Outer Apostle Islands Beyond 5 NM from Mainland- 306 PM CDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING... .TONIGHT...Southeast wind 10 knots becoming south late in the evening, then becoming southwest after midnight becoming west late in the night. Chance of showers and thunderstorms in the late evening and overnight. Patchy fog after midnight. Waves 1 to 2 feet. .TUESDAY...West wind 15 to 20 knots. Gusts up to 25 knots in the afternoon. Sunny. Waves 2 to 4 feet. .TUESDAY NIGHT...West wind 10 to 15 knots with gusts to around 20 knots becoming northeast after midnight. Partly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. .WEDNESDAY...Northeast wind 10 to 15 knots becoming southeast 5 to 10 knots late in the afternoon. Partly sunny in the morning then clearing. Waves 1 to 3 feet. $$ LSZ121-250415- Chequamegon Bay-Bayfield to Oak Point WI- 306 PM CDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING... .TONIGHT...South wind 5 to 10 knots becoming west after midnight. Thunderstorms likely in the late evening and early morning. Chance of showers in the late evening and overnight. Chance of thunderstorms late in the night. Waves 1 foot or less. .TUESDAY...West wind 10 to 15 knots. Gusts up to 25 knots. Sunny. Waves 1 to 2 feet. .TUESDAY NIGHT...Northwest wind 10 to 15 knots with gusts to around 20 knots becoming northeast 5 to 10 knots after midnight. Partly cloudy. Waves 1 foot or less. .WEDNESDAY...Northeast wind 5 to 10 knots becoming east late in the afternoon. Mostly sunny. Waves 1 foot or less. $$ LSZ148-250415- Oak Point to Saxon Harbor WI- 306 PM CDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING... .TONIGHT...Southeast wind 10 knots becoming south with gusts to around 20 knots late in the evening, then becoming southwest with gusts to around 20 knots after midnight becoming west late in the night. Rain showers likely in the late evening and early morning. Chance of thunderstorms in the late evening and overnight. Chance of rain showers late in the night. Patchy fog after midnight. Waves 1 to 2 feet. .TUESDAY...West wind 10 knots rising to 10 to 15 knots with gusts to around 25 knots in the late morning and afternoon. Sunny. Waves 1 to 2 feet. .TUESDAY NIGHT...Northwest wind 10 to 15 knots with gusts to around 20 knots becoming northeast 5 to 10 knots after midnight. Partly cloudy. Waves 1 to 2 feet. .WEDNESDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves 1 to 2 feet. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes Rothstein