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Nearshore Marine Forecast
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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180 FZUS53 KDLH 290341 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 1041 PM CDT Fri Jun 28 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. LSZ140-291015- Grand Portage to Grand Marais MN- 1041 PM CDT Fri Jun 28 2024 .REST OF TONIGHT...Southwest wind 5 to 10 knots becoming west after midnight. Areas of dense fog through the night. Chance of showers and thunderstorms in the late evening and early morning. Slight chance of showers and thunderstorms toward daybreak. Waves 1 to 2 feet. .SATURDAY...Northwest wind 10 to 15 knots with gusts to around 20 knots becoming north with gusts to around 20 knots in the afternoon. Patchy fog in the morning. Chance of rain showers and slight chance of thunderstorms in the morning, then slight chance of rain showers in the afternoon. Waves 1 to 2 feet. .SATURDAY NIGHT...Northwest wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Slight chance of rain showers in the evening. Waves 1 to 2 feet. .SUNDAY...Northwest wind 5 to 10 knots becoming southwest with gusts to around 20 knots in the afternoon. Sunny. Waves 1 to 2 feet. $$ LSZ141-291015- Grand Marais to Taconite Harbor MN- 1041 PM CDT Fri Jun 28 2024 .REST OF TONIGHT...West wind 5 knots. Areas of dense fog through the night. Slight chance of rain showers in the late evening and early morning. Slight chance of thunderstorms through the night. Chance of rain showers toward daybreak. Waves 1 to 2 feet. .SATURDAY...Northwest wind 5 to 10 knots becoming north with gusts to around 20 knots in the afternoon. Areas of dense fog in the morning. Chance of rain showers and slight chance of thunderstorms in the morning, then slight chance of rain showers in the afternoon. Waves 1 foot or less. .SATURDAY NIGHT...Northwest wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Slight chance of rain showers in the evening. Waves 1 foot or less. .SUNDAY...Northwest wind 5 to 10 knots becoming southwest in the afternoon. Sunny. Waves 1 foot or less. $$ LSZ142-143-291015- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN- 1041 PM CDT Fri Jun 28 2024 .REST OF TONIGHT...West wind 5 to 10 knots. Patchy fog through the night. Slight chance of showers and thunderstorms late in the evening. Chance of rain showers and slight chance of thunderstorms toward daybreak. Waves 1 foot or less. .SATURDAY...Northwest wind 5 to 10 knots with gusts to around 20 knots becoming north with gusts to around 20 knots in the afternoon. Patchy fog in the morning. Chance of rain showers and slight chance of thunderstorms in the morning, then slight chance of rain showers in the afternoon. Waves 1 foot or less. .SATURDAY NIGHT...Northwest wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Partly cloudy. Waves 1 foot or less. .SUNDAY...Northwest wind 5 to 10 knots becoming southwest in the afternoon. Sunny. Waves 1 foot or less. $$ LSZ144-145-291015- Two Harbors to Duluth MN-Duluth MN to Port Wing WI- 1041 PM CDT Fri Jun 28 2024 .REST OF TONIGHT...West wind 5 to 10 knots. Gusts up to 20 knots toward daybreak. Patchy fog after midnight. Chance of showers and thunderstorms toward daybreak. Waves 1 foot or less. .SATURDAY...West wind 10 to 15 knots with gusts to around 20 knots becoming northwest with gusts to around 20 knots in the afternoon. Chance of rain showers and slight chance of thunderstorms in the morning. Waves 1 to 2 feet. .SATURDAY NIGHT...North wind 10 to 15 knots with gusts to around 20 knots becoming northwest 5 knots after midnight. Partly cloudy. Waves 1 to 2 feet. .SUNDAY...West wind 5 knots becoming south late in the afternoon. Sunny. Waves 1 foot or less. $$ LSZ146-291015- Port Wing to Sand Island WI- 1041 PM CDT Fri Jun 28 2024 .REST OF TONIGHT...West wind 5 to 10 knots. Patchy fog through the night. Slight chance of showers and thunderstorms late in the evening. Chance of rain showers and slight chance of thunderstorms toward daybreak. Waves 1 foot or less. .SATURDAY...West wind 5 to 10 knots becoming northwest 10 to 15 knots in the afternoon. Patchy dense fog in the morning. Chance of rain showers and slight chance of thunderstorms in the morning. Slight chance of rain showers in the afternoon. Waves 1 to 3 feet. .SATURDAY NIGHT...North wind 5 to 10 knots becoming west after midnight. Mostly cloudy in the evening then clearing. Waves 1 to 2 feet. .SUNDAY...West wind 5 knots becoming south late in the afternoon. Sunny. Waves 1 foot or less. $$ LSZ147-291015- Sand Island to Bayfield WI- 1041 PM CDT Fri Jun 28 2024 .REST OF TONIGHT...West wind 5 to 10 knots. Patchy fog through the night. Slight chance of showers and thunderstorms late in the evening. Chance of rain showers and slight chance of thunderstorms toward daybreak. Waves 1 foot or less. .SATURDAY...Northwest wind 5 to 10 knots rising to 10 to 15 knots late in the afternoon. Patchy dense fog in the morning. Chance of rain showers in the morning. Slight chance of thunderstorms through the day. Slight chance of rain showers in the afternoon. Waves 1 to 2 feet. .SATURDAY NIGHT...Northwest wind 5 to 10 knots. Mostly cloudy in the evening then clearing. Waves 1 to 2 feet. .SUNDAY...West wind 5 knots becoming south late in the afternoon. Sunny. Waves 1 foot or less. $$ LSZ150-291015- Outer Apostle Islands Beyond 5 NM from Mainland- 1041 PM CDT Fri Jun 28 2024 .REST OF TONIGHT...West wind 5 to 10 knots. Patchy fog in the late evening and early morning. Areas of dense fog toward daybreak. Slight chance of rain showers in the late evening and early morning. Slight chance of thunderstorms through the night. Chance of rain showers toward daybreak. Waves 1 foot or less. .SATURDAY...West wind 10 to 15 knots with gusts to around 20 knots becoming northwest with gusts to around 20 knots in the afternoon. Patchy dense fog in the morning. Chance of rain showers in the morning. Slight chance of thunderstorms through the day. Slight chance of rain showers in the afternoon. Waves 1 to 3 feet. .SATURDAY NIGHT...Northwest wind 10 to 15 knots with gusts to around 20 knots easing to 5 to 10 knots early in the morning. Mostly cloudy in the evening then clearing. Waves 1 to 3 feet. .SUNDAY...West wind 5 to 10 knots becoming southwest in the afternoon. Sunny. Waves 1 foot or less. $$ LSZ121-291015- Chequamegon Bay-Bayfield to Oak Point WI- 1041 PM CDT Fri Jun 28 2024 .REST OF TONIGHT...West wind 5 to 10 knots. Chance of thunderstorms late in the evening. Chance of rain showers through the night. Slight chance of thunderstorms after midnight. Patchy fog after midnight. Waves 1 foot or less. .SATURDAY...West wind 5 to 10 knots becoming north with gusts to around 20 knots in the afternoon. Chance of rain showers in the morning. Slight chance of thunderstorms through the day. Slight chance of rain showers in the afternoon. Waves 1 foot or less. .SATURDAY NIGHT...North wind 5 to 10 knots becoming northwest after midnight. Mostly cloudy in the evening then clearing. Waves 1 foot or less. .SUNDAY...Northwest wind 5 knots becoming east late in the afternoon. Sunny. Waves 1 foot or less. $$ LSZ148-291015- Oak Point to Saxon Harbor WI- 1041 PM CDT Fri Jun 28 2024 .REST OF TONIGHT...Southwest wind 5 to 10 knots. Patchy fog through the night. Chance of showers and thunderstorms late in the evening. Slight chance of showers and thunderstorms after midnight. Waves 1 foot or less. .SATURDAY...West wind 5 to 10 knots becoming northwest 10 to 15 knots with gusts to around 20 knots in the afternoon. Slight chance of showers and thunderstorms. Waves 1 to 2 feet. .SATURDAY NIGHT...North wind 5 to 10 knots with gusts to around 20 knots becoming west after midnight. Slight chance of rain showers in the evening. Waves 1 to 2 feet. .SUNDAY...West wind 5 knots becoming north early in the afternoon, then becoming east late in the afternoon. Sunny. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes Rothstein