FZUS53 KDLH 212042 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 342 PM CDT Mon Oct 21 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. LSZ140-220415- Grand Portage to Grand Marais MN- 342 PM CDT Mon Oct 21 2024 .TONIGHT...East wind 5 to 10 knots becoming south after midnight, then becoming southwest late in the night. Mostly cloudy until early morning then becoming partly cloudy. Waves 1 to 2 feet. .TUESDAY...Southwest wind 10 to 15 knots. Gusts up to 30 knots. Rain showers likely in the afternoon. Waves 1 to 3 feet. .TUESDAY NIGHT...West wind 10 to 15 knots with gusts to around 30 knots becoming northwest 15 to 20 knots with gusts to around 30 knots after midnight. Rain showers in the evening, then rain showers likely after midnight. Waves 1 to 3 feet. .WEDNESDAY...Northwest wind 15 to 20 knots with gusts to around 25 knots. Chance of rain showers and slight chance of snow showers in the morning. Waves 1 to 3 feet. $$ LSZ141-220415- Grand Marais to Taconite Harbor MN- 342 PM CDT Mon Oct 21 2024 .TONIGHT...East wind 5 to 10 knots becoming southwest late in the night. Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Waves 1 foot or less. .TUESDAY...Southwest wind 10 to 15 knots. Gusts up to 25 knots. Rain showers likely in the afternoon. Waves 1 to 2 feet. .TUESDAY NIGHT...West wind 10 to 15 knots becoming northwest after midnight. Gusts up to 25 knots. Rain showers likely. Waves 1 to 3 feet. .WEDNESDAY...Northwest wind 15 to 20 knots. Gusts up to 25 knots decreasing to 20 knots in the afternoon. Chance of rain showers in the morning. Waves 1 to 3 feet. $$ LSZ142-143-220415- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN- 342 PM CDT Mon Oct 21 2024 .TONIGHT...Northeast wind 10 to 15 knots becoming north 5 knots after midnight, then becoming southwest late in the night. Partly cloudy. Waves 1 to 2 feet. .TUESDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots in the afternoon. Rain showers likely in the afternoon. Waves 1 to 2 feet. .TUESDAY NIGHT...West wind 10 knots becoming northwest in the late evening and overnight. Gusts up to 25 knots. Rain showers likely. Waves 1 to 2 feet. .WEDNESDAY...Northwest wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots in the afternoon. Chance of rain showers in the morning. Waves 1 to 2 feet. $$ LSZ144-145-220415- Two Harbors to Duluth MN-Duluth MN to Port Wing WI- 342 PM CDT Mon Oct 21 2024 .TONIGHT...East wind 10 to 15 knots becoming southwest 5 to 10 knots after midnight. Partly cloudy. Waves 1 to 2 feet. .TUESDAY...Southwest wind 10 to 15 knots. Gusts up to 25 knots. Rain showers likely in the afternoon. Waves 1 to 2 feet. .TUESDAY NIGHT...West wind 15 to 20 knots. Gusts up to 25 knots increasing to 30 knots in the late evening and early morning, then decreasing to 25 knots early in the morning. Rain showers likely in the evening, then slight chance of rain showers after midnight. Waves 3 to 5 feet. A small craft advisory may be needed. .WEDNESDAY...Northwest wind 15 to 20 knots. Gusts up to 25 knots decreasing to 20 knots in the afternoon. Mostly sunny. Waves 2 to 4 feet subsiding to 1 to 3 feet late in the afternoon. A small craft advisory may be needed. $$ LSZ146-220415- Port Wing to Sand Island WI- 342 PM CDT Mon Oct 21 2024 .TONIGHT...Northeast wind 5 to 10 knots becoming southwest after midnight. Partly cloudy. Waves 1 to 2 feet. .TUESDAY...Southwest wind 10 to 15 knots. Gusts up to 25 knots. Rain showers likely in the afternoon. Waves 1 to 2 feet. .TUESDAY NIGHT...West wind 15 to 20 knots. Gusts up to 25 knots increasing to 30 knots in the late evening and overnight. Rain showers likely. Waves 4 to 6 feet. Waves occasionally to 7 feet. A small craft advisory may be needed. .WEDNESDAY...Northwest wind 15 to 20 knots becoming west 10 to 15 knots in the afternoon. Gusts up to 30 knots decreasing to 20 knots. Slight chance of rain showers through the day. Waves 3 to 5 feet. Waves occasionally to 7 feet. A small craft advisory may be needed. $$ LSZ147-220415- Sand Island to Bayfield WI- 342 PM CDT Mon Oct 21 2024 .TONIGHT...East wind 5 to 10 knots becoming southwest after midnight. Partly cloudy. Waves 1 foot or less. .TUESDAY...Southwest wind 10 to 15 knots. Gusts up to 25 knots. Rain showers likely in the afternoon. Waves 1 to 2 feet. .TUESDAY NIGHT...West wind 20 to 25 knots becoming northwest early in the morning. Gusts up to 30 knots. Rain showers likely. Waves 4 to 6 feet. Waves occasionally to 8 feet. A small craft advisory may be needed. .WEDNESDAY...Northwest wind 20 to 25 knots with gusts to around 30 knots becoming west 10 to 15 knots with gusts to around 20 knots late in the afternoon. Chance of rain showers through the day. Waves 4 to 6 feet. Waves occasionally to 7 feet. A small craft advisory may be needed. $$ LSZ121-220415- Chequamegon Bay-Bayfield to Oak Point WI- 342 PM CDT Mon Oct 21 2024 .TONIGHT...East wind 5 to 10 knots becoming south 10 to 15 knots in the late evening and overnight. Partly cloudy. Waves 1 foot or less. .TUESDAY...Southwest wind 10 to 15 knots with gusts to around 20 knots. Rain showers likely in the afternoon. Waves 1 foot or less. .TUESDAY NIGHT...West wind 10 to 15 knots rising to 15 to 20 knots after midnight. Gusts up to 25 knots. Rain showers likely. Waves 1 to 2 feet. .WEDNESDAY...Northwest wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots late in the afternoon. Slight chance of rain showers through the day. Waves 1 to 2 feet. $$ LSZ148-220415- Oak Point to Saxon Harbor WI- 342 PM CDT Mon Oct 21 2024 .TONIGHT...Southeast wind 5 to 10 knots becoming southwest 10 to 15 knots in the late evening and overnight. Partly cloudy. Waves 1 to 2 feet. .TUESDAY...South wind 10 to 15 knots becoming southwest with gusts to around 20 knots late in the morning, then rising to 10 to 15 knots with gusts to around 25 knots in the afternoon. Rain showers likely in the afternoon. Waves 1 to 2 feet. .TUESDAY NIGHT...Southwest wind 10 to 15 knots with gusts to around 25 knots becoming west 15 to 20 knots with gusts to around 30 knots in the late evening and overnight. Rain showers likely. Waves 1 to 2 feet building to 2 to 4 feet in the late evening and overnight. A small craft advisory may be needed. .WEDNESDAY...Northwest wind 15 to 20 knots with gusts to around 30 knots easing to 10 to 15 knots with gusts to around 25 knots in the late morning and afternoon. Chance of rain showers through the day. Waves 2 to 4 feet. A small craft advisory may be needed. $$ LSZ150-220415- Outer Apostle Islands Beyond 5 NM from Mainland- 342 PM CDT Mon Oct 21 2024 .TONIGHT...East wind 5 to 10 knots becoming southwest 10 to 15 knots after midnight. Partly cloudy. Waves 1 to 3 feet. .TUESDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots late in the afternoon. Rain showers likely in the afternoon. Waves 1 to 3 feet. .TUESDAY NIGHT...West wind 20 to 25 knots with gusts to around 30 knots becoming northwest with gales to around 35 knots after midnight. Rain showers likely. Waves 2 to 4 feet building to 4 to 7 feet in the late evening and overnight. Waves occasionally to 9 feet. A gale warning may be needed. .WEDNESDAY...Northwest wind 20 to 25 knots with gusts to around 30 knots becoming west 10 to 15 knots with gusts to around 20 knots late in the afternoon. Chance of rain showers through the day. Waves 4 to 7 feet. Waves occasionally to 9 feet. A small craft advisory may be needed. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes KML