FZUS53 KDLH 262200 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 500 PM CDT Fri Jun 26 2026 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. LSZ140-270400- Grand Portage to Grand Marais MN- 500 PM CDT Fri Jun 26 2026 .TONIGHT...East wind 5 knots becoming northeast after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .SATURDAY...East wind 5 to 10 knots. Partly sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the evening. Mostly cloudy. Waves 1 to 2 feet. .SUNDAY...Northeast wind 15 to 20 knots with gusts to around 25 knots. Chance of rain showers in the afternoon. Waves 1 to 2 feet building to 2 to 4 feet in the afternoon. $$ LSZ141-270400- Grand Marais to Taconite Harbor MN- 500 PM CDT Fri Jun 26 2026 .TONIGHT...Northeast wind 5 knots. Partly cloudy early in the evening then becoming mostly cloudy. Waves 1 foot or less. .SATURDAY...East wind 5 to 10 knots. Partly sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 to 10 knots. Gusts up to 20 knots until early morning. Mostly cloudy. Waves 1 to 2 feet. .SUNDAY...East wind 15 to 20 knots with gusts to around 30 knots. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Waves 1 to 2 feet building to 2 to 4 feet in the afternoon. $$ LSZ142-270400- Taconite Harbor to Silver Bay Harbor MN- 500 PM CDT Fri Jun 26 2026 .TONIGHT...Variable winds 10 knots or less becoming northeast 5 knots late in the night. Partly cloudy early in the evening then becoming mostly cloudy. Waves 1 foot or less. .SATURDAY...Northeast wind 5 knots. Mostly sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves 1 to 2 feet. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Slight chance of rain showers through the day. Slight chance of thunderstorms in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. $$ LSZ143-270400- Silver Bay Harbor to Two Harbors MN- 500 PM CDT Fri Jun 26 2026 .TONIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves 1 foot or less. .SATURDAY...Northeast wind 10 to 15 knots with gusts to around 20 knots. Mostly sunny. Waves 1 to 2 feet. .SATURDAY NIGHT...Northeast wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 2 feet. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Waves 1 to 3 feet. $$ LSZ144-270400- Two Harbors to Duluth MN- 500 PM CDT Fri Jun 26 2026 .TONIGHT...Northeast wind 5 to 10 knots. Chance of sprinkles late in the night. Waves 1 foot or less. .SATURDAY...Northeast wind 10 to 15 knots with gusts to around 20 knots. Mostly sunny. Waves 1 to 2 feet. .SATURDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the evening. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 3 feet. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots in the afternoon. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet building to 1 to 3 feet in the afternoon. $$ LSZ145-270400- Duluth MN to Port Wing WI- 500 PM CDT Fri Jun 26 2026 .TONIGHT...Northeast wind 5 to 10 knots. Chance of sprinkles late in the night. Waves 1 foot or less. .SATURDAY...Northeast wind 10 to 15 knots with gusts to around 20 knots. Mostly sunny. Waves 1 to 2 feet. .SATURDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the evening. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 3 feet. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet building to 1 to 3 feet in the afternoon. $$ LSZ146-270400- Port Wing to Sand Island WI- 500 PM CDT Fri Jun 26 2026 .TONIGHT...Northeast wind 5 knots. Mostly cloudy. Waves 1 foot or less. .SATURDAY...Northeast wind 5 to 10 knots. Gusts up to 20 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet. .SATURDAY NIGHT...Northeast wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 2 feet. .SUNDAY...East wind 10 to 15 knots. Gusts up to 20 knots in the late morning and afternoon. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet. $$ LSZ147-270400- Sand Island to Bayfield WI- 500 PM CDT Fri Jun 26 2026 .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Mostly cloudy. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less becoming northeast 5 to 10 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .SATURDAY NIGHT...East wind 5 to 10 knots. Partly cloudy. Waves 1 to 2 feet. .SUNDAY...East wind 5 to 10 knots. Gusts up to 20 knots in the afternoon. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet. $$ LSZ150-270400- Outer Apostle Islands Beyond 5 NM from Mainland- 500 PM CDT Fri Jun 26 2026 .TONIGHT...East wind 5 to 10 knots. Mostly cloudy. Waves 1 foot or less. .SATURDAY...East wind 5 to 10 knots. Gusts up to 20 knots late in the afternoon. Mostly sunny. Waves 1 to 2 feet. .SATURDAY NIGHT...East wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Partly cloudy. Waves 1 to 3 feet. .SUNDAY...East wind 10 to 15 knots. Gusts up to 20 knots in the afternoon. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Waves 1 to 3 feet. $$ LSZ121-270400- Chequamegon Bay-Bayfield to Oak Point WI- 500 PM CDT Fri Jun 26 2026 .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Mostly cloudy until early morning then becoming partly cloudy. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less becoming northeast 5 to 10 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 to 10 knots becoming southeast after midnight. Partly cloudy. Waves 1 foot or less. .SUNDAY...East wind 5 to 10 knots. Gusts up to 20 knots in the afternoon. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Waves 1 foot or less. $$ LSZ148-270400- Oak Point to Saxon Harbor WI- 500 PM CDT Fri Jun 26 2026 .TONIGHT...Northeast wind 5 knots becoming southeast after midnight. Mostly cloudy until early morning then becoming partly cloudy. Waves 1 foot or less. .SATURDAY...East wind 5 knots becoming northeast in the afternoon. Mostly sunny. Waves 1 to 2 feet. .SATURDAY NIGHT...East wind 5 to 10 knots becoming southeast after midnight. Partly cloudy. Waves 1 to 2 feet. .SUNDAY...East wind 5 to 10 knots. Gusts up to 20 knots in the afternoon. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH