Nearshore Marine Forecast
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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062 FZUS53 KDLH 060904 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 404 AM CDT Mon May 6 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. LSZ141-061615- Grand Marais to Taconite Harbor MN- 404 AM CDT Mon May 6 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE TUESDAY NIGHT... .TODAY...East wind 10 to 15 knots with gusts to around 20 knots. Sunny. Waves 1 to 2 feet. .TONIGHT...Northeast wind 15 to 20 knots. Gusts up to 25 knots in the evening. Partly cloudy. Waves 1 to 3 feet building to 2 to 4 feet in the late evening and overnight. A small craft advisory may be needed. .TUESDAY...Northeast wind 15 to 20 knots with gusts to around 25 knots becoming east up to 30 knots with gales to around 35 knots in the late morning and afternoon. Chance of rain showers in the morning, then rain showers likely in the afternoon. Waves 3 to 5 feet building to 7 to 10 feet in the late morning and afternoon. Waves occasionally to 13 feet. A gale warning may be needed. .TUESDAY NIGHT...Northeast wind 15 to 20 knots. Gusts up to 35 knots decreasing to 20 knots. Rain showers likely. Waves 5 to 8 feet subsiding to 2 to 4 feet after midnight. Waves occasionally to 10 feet. A gale warning may be needed. $$ LSZ140-061615- Grand Portage to Grand Marais MN- 404 AM CDT Mon May 6 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT... .TODAY...Northeast wind 5 knots becoming east 10 to 15 knots in the late morning and afternoon. Sunny. Waves 1 to 2 feet. .TONIGHT...Northeast wind 10 to 15 knots with gusts to around 20 knots. Partly cloudy. Waves 1 to 2 feet building to 2 to 4 feet in the late evening and overnight. .TUESDAY...Northeast wind 20 to 25 knots. Gusts up to 30 knots late in the morning increasing to 35 knots, then decreasing to 30 knots late in the afternoon. Slight chance of rain showers in the morning, then rain showers likely in the afternoon. Waves 1 to 3 feet building to 4 to 7 feet in the late morning and afternoon. Waves occasionally to 10 feet. A gale warning may be needed. .TUESDAY NIGHT...Northeast wind 15 to 20 knots. Gusts up to 30 knots decreasing to 20 knots in the late evening and overnight. Rain showers likely in the evening, then chance of rain showers after midnight. Waves 4 to 6 feet subsiding to 2 to 4 feet after midnight. Waves occasionally to 8 feet. $$ LSZ142-061615- Taconite Harbor to Silver Bay Harbor MN- 404 AM CDT Mon May 6 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE TUESDAY NIGHT... .TODAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the afternoon. Sunny. Waves 1 to 3 feet. .TONIGHT...Northeast wind 15 to 20 knots. Partly cloudy. Waves 2 to 4 feet. A small craft advisory may be needed. .TUESDAY...Northeast wind up to 30 knots. Gusts up to 35 knots in the late morning and early afternoon. Chance of rain showers in the morning, then rain showers in the afternoon. Waves 3 to 5 feet building to 8 to 11 feet. Waves occasionally to 14 feet. A gale warning may be needed. .TUESDAY NIGHT...Northeast wind 15 to 20 knots. Gusts up to 30 knots decreasing to 20 knots. Rain showers in the evening, then rain showers likely after midnight. Waves 6 to 9 feet subsiding to 1 to 3 feet. Waves occasionally to 11 feet. $$ LSZ143-061615- Silver Bay Harbor to Two Harbors MN- 404 AM CDT Mon May 6 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM CDT THIS AFTERNOON THROUGH LATE TUESDAY NIGHT... .TODAY...Northeast wind 15 to 20 knots with gusts to around 25 knots. Sunny. Waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. .TONIGHT...Northeast wind 15 to 20 knots. Gusts up to 25 knots early in the evening then 25 knots early in the morning. Partly cloudy. Waves 2 to 4 feet. .TUESDAY...Northeast wind up to 30 knots. Rain showers likely in the morning, then rain showers in the afternoon. Waves 4 to 6 feet building to 8 to 11 feet. Waves occasionally to 14 feet. .TUESDAY NIGHT...Northeast wind 20 to 25 knots with gusts to around 30 knots easing to 10 to 15 knots with gusts to around 20 knots after midnight. Rain showers in the evening, then rain showers likely after midnight. Waves 6 to 9 feet subsiding to 1 to 3 feet. Waves occasionally to 12 feet. $$ LSZ144-145-061615- Two Harbors to Duluth MN-Duluth MN to Port Wing WI- 404 AM CDT Mon May 6 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM CDT THIS AFTERNOON THROUGH LATE TUESDAY NIGHT... .TODAY...Northeast wind 15 to 20 knots with gusts to around 25 knots. Mostly sunny. Waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. .TONIGHT...Northeast wind 15 to 20 knots. Gusts up to 25 knots in the evening then 25 knots early in the morning. Partly cloudy. Waves 2 to 4 feet. .TUESDAY...Northeast wind up to 30 knots. Gusts up to 30 knots increasing to 35 knots in the late morning and early afternoon. Rain showers likely in the morning, then rain showers in the afternoon. Waves 4 to 6 feet building to 7 to 10 feet in the late morning and afternoon. Waves occasionally to 14 feet. A gale warning may be needed. .TUESDAY NIGHT...Northeast wind 20 to 25 knots with gusts to around 30 knots easing to 10 to 15 knots with gusts to around 20 knots after midnight. Rain showers and slight chance of thunderstorms in the evening, then rain showers likely after midnight. Waves 6 to 9 feet subsiding to 3 to 5 feet. Waves occasionally to 12 feet. $$ LSZ146-061615- Port Wing to Sand Island WI- 404 AM CDT Mon May 6 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM CDT THIS AFTERNOON THROUGH LATE TUESDAY NIGHT... .TODAY...Northeast wind 15 to 20 knots with gusts to around 25 knots. Sunny. Waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. .TONIGHT...East wind 15 to 20 knots. Gusts up to 20 knots early in the morning. Partly cloudy. Waves 1 to 3 feet. .TUESDAY...East wind 20 to 25 knots. Chance of rain showers in the morning, then rain showers in the afternoon. Waves 2 to 4 feet building to 6 to 9 feet in the late morning and afternoon. Waves occasionally to 11 feet. .TUESDAY NIGHT...Northeast wind 15 to 20 knots with gusts to around 25 knots easing to 10 knots early in the morning. Rain showers in the evening, then rain showers likely after midnight. Waves 5 to 8 feet subsiding to 1 to 3 feet. Waves occasionally to 10 feet. $$ LSZ147-061615- Sand Island to Bayfield WI- 404 AM CDT Mon May 6 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT... .TODAY...East wind 10 to 15 knots with gusts to around 20 knots. Sunny. Waves 1 to 2 feet. .TONIGHT...East wind 10 to 15 knots. Gusts up to 20 knots early in the evening then 20 knots early in the morning. Partly cloudy. Waves 1 to 3 feet. .TUESDAY...East wind 20 to 25 knots. Chance of rain showers in the morning, then rain showers in the afternoon. Waves 1 to 3 feet building to 5 to 8 feet in the late morning and afternoon. Waves occasionally to 10 feet. .TUESDAY NIGHT...Northeast wind 15 to 20 knots with gusts to around 25 knots easing to 5 to 10 knots after midnight. Rain showers in the evening, then rain showers likely after midnight. Waves 4 to 6 feet subsiding to 1 to 3 feet. Waves occasionally to 8 feet. $$ LSZ121-061615- Chequamegon Bay-Bayfield to Oak Point WI- 404 AM CDT Mon May 6 2024 .TODAY...East wind 5 to 10 knots becoming northeast 10 to 15 knots with gusts to around 20 knots in the afternoon. Sunny. Waves 1 to 2 feet. .TONIGHT...East wind 10 to 15 knots. Gusts up to 20 knots in the evening. Partly cloudy. Waves 1 to 2 feet. .TUESDAY...East wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and early afternoon, then decreasing to 20 knots late in the afternoon. Rain showers likely in the morning, then rain showers in the afternoon. Waves 1 to 3 feet. .TUESDAY NIGHT...Northeast wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Rain showers in the evening, then rain showers likely after midnight. Waves 1 to 2 feet. $$ LSZ148-061615- Oak Point to Saxon Harbor WI- 404 AM CDT Mon May 6 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON... .TODAY...Southeast wind 5 knots becoming northeast 10 to 15 knots with gusts to around 20 knots in the late morning and afternoon. Sunny. Waves 1 to 3 feet. .TONIGHT...East wind 10 to 15 knots. Gusts up to 20 knots in the evening. Partly cloudy. Waves 1 to 3 feet. .TUESDAY...East wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the late morning and early afternoon, then decreasing to 20 knots late in the afternoon. Chance of rain showers in the morning, then rain showers in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and afternoon. .TUESDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Rain showers in the evening, then rain showers likely after midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet after midnight. $$ LSZ150-061615- Outer Apostle Islands Beyond 5 NM from Mainland- 404 AM CDT Mon May 6 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT... .TODAY...East wind 5 to 10 knots becoming northeast 10 to 15 knots with gusts to around 20 knots in the afternoon. Sunny. Waves 1 to 3 feet. .TONIGHT...East wind 10 to 15 knots. Gusts up to 20 knots in the evening then 20 knots early in the morning. Partly cloudy. Waves 2 to 4 feet. A small craft advisory may be needed. .TUESDAY...East wind 20 to 25 knots. Gusts up to 25 knots increasing to 30 knots in the late morning and early afternoon. Chance of rain showers in the morning, then rain showers in the afternoon. Waves 2 to 4 feet building to 7 to 10 feet. Waves occasionally to 12 feet. .TUESDAY NIGHT...East wind 15 to 20 knots with gusts to around 25 knots becoming northeast 10 to 15 knots after midnight. Rain showers in the evening, then rain showers likely after midnight. Waves 5 to 8 feet subsiding to 4 to 6 feet in the late evening and overnight. Waves occasionally to 10 feet. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes JDS