Nearshore Marine Forecast
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
341 FZUS53 KDLH 152051 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 351 PM CDT Sun Sep 15 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. LSZ140-141-160415- Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- 351 PM CDT Sun Sep 15 2024 .TONIGHT...Southeast wind 5 knots becoming south after midnight. Patchy fog through the night. Slight chance of showers and thunderstorms late in the night. Waves 1 foot or less. .MONDAY...Southwest wind 5 to 10 knots. Patchy fog in the morning. Chance of showers in the morning. Slight chance of thunderstorms through the day. Slight chance of showers in the afternoon. Waves 1 to 2 feet. .MONDAY NIGHT...South wind 5 to 10 knots becoming east in the late evening and overnight. Partly cloudy. Waves 1 foot or less. .TUESDAY...Southeast wind 5 knots rising to 5 to 10 knots in the late morning and afternoon. Slight chance of rain showers in the morning. Waves 1 foot or less. $$ LSZ142-143-160415- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN- 351 PM CDT Sun Sep 15 2024 .TONIGHT...Northeast wind 5 knots becoming southeast late in the night. Patchy fog through the night. Slight chance of showers and thunderstorms late in the night. Waves 1 foot or less. .MONDAY...South wind 5 knots becoming east late in the afternoon. Patchy fog in the morning. Chance of showers and thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .MONDAY NIGHT...Northeast wind 5 knots. Partly cloudy. Waves 1 foot or less. .TUESDAY...East wind 5 knots rising to 5 to 10 knots in the afternoon. Mostly sunny. Waves 1 foot or less. $$ LSZ144-145-160415- Two Harbors to Duluth MN-Duluth MN to Port Wing WI- 351 PM CDT Sun Sep 15 2024 .TONIGHT...East wind 5 to 10 knots. Patchy fog through the night. Slight chance of showers and thunderstorms late in the night. Waves 1 foot or less. .MONDAY...Southeast wind 5 to 10 knots becoming east late in the afternoon. Patchy fog in the morning. Slight chance of thunderstorms in the morning. Slight chance of showers through the day. Waves 1 foot or less. .MONDAY NIGHT...East wind 5 to 10 knots. Partly cloudy. Waves 1 foot or less. .TUESDAY...East wind 5 to 10 knots. Sunny. Waves 1 foot or less. $$ LSZ146-160415- Port Wing to Sand Island WI- 351 PM CDT Sun Sep 15 2024 .TONIGHT...East wind 5 knots becoming south after midnight. Patchy fog in the late evening and overnight. Slight chance of showers and thunderstorms late in the night. Waves 1 foot or less. .MONDAY...South wind 5 knots becoming east late in the afternoon. Patchy fog in the morning. Chance of showers in the morning. Slight chance of thunderstorms through the day. Slight chance of showers in the afternoon. Waves 1 foot or less. .MONDAY NIGHT...Southeast wind 5 knots. Partly cloudy. Waves 1 foot or less. .TUESDAY...Southeast wind 5 to 10 knots. Sunny. Waves 1 foot or less. $$ LSZ147-160415- Sand Island to Bayfield WI- 351 PM CDT Sun Sep 15 2024 .TONIGHT...South wind 5 knots. Patchy fog after midnight. Slight chance of showers and thunderstorms late in the night. Waves 1 foot or less. .MONDAY...South wind 5 knots becoming southeast in the afternoon. Patchy fog in the morning. Chance of showers in the morning. Slight chance of thunderstorms through the day. Slight chance of showers in the afternoon. Waves 1 foot or less. .MONDAY NIGHT...South wind 5 knots. Partly cloudy. Waves 1 foot or less. .TUESDAY...South wind 5 to 10 knots. Sunny. Waves 1 foot or less. $$ LSZ150-160415- Outer Apostle Islands Beyond 5 NM from Mainland- 351 PM CDT Sun Sep 15 2024 .TONIGHT...South wind 5 to 10 knots. Patchy fog late in the night. Slight chance of showers and thunderstorms late in the night. Waves 1 foot or less. .MONDAY...South wind 5 to 10 knots becoming southeast in the afternoon. Chance of showers in the morning. Slight chance of thunderstorms through the day. Slight chance of showers in the afternoon. Waves 1 foot or less. .MONDAY NIGHT...Southeast wind 5 to 10 knots becoming south after midnight. Partly cloudy. Waves 1 foot or less. .TUESDAY...South wind 5 to 10 knots. Sunny. Waves 1 foot or less. $$ LSZ121-160415- Chequamegon Bay-Bayfield to Oak Point WI- 351 PM CDT Sun Sep 15 2024 .TONIGHT...South wind 5 to 10 knots. Slight chance of showers late in the night. Waves 1 foot or less. .MONDAY...South wind 5 knots. Chance of showers in the morning. Slight chance of thunderstorms through the day. Slight chance of showers in the afternoon. Waves 1 foot or less. .MONDAY NIGHT...South wind 5 knots. Partly cloudy. Waves 1 foot or less. .TUESDAY...South wind 5 to 10 knots. Sunny. Waves 1 foot or less. $$ LSZ148-160415- Oak Point to Saxon Harbor WI- 351 PM CDT Sun Sep 15 2024 .TONIGHT...South wind 5 to 10 knots. Slight chance of showers late in the night. Waves 1 foot or less. .MONDAY...South wind 5 to 10 knots becoming southeast in the afternoon. Chance of showers in the morning. Slight chance of thunderstorms through the day. Slight chance of showers in the afternoon. Waves 1 foot or less. .MONDAY NIGHT...South wind 5 to 10 knots. Partly cloudy. Waves 1 foot or less. .TUESDAY...South wind 5 to 10 knots. Sunny. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes LE