FZUS53 KDLH 260717 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 217 AM 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. LSZ140-261600- Grand Portage to Grand Marais MN- 217 AM CDT Fri Jun 26 2026 .TODAY...West wind 5 knots becoming south in the late morning and afternoon. Patchy fog early in the morning. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots. Partly cloudy. Waves 1 foot or less. .SATURDAY...East wind 5 to 10 knots. Mostly sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots until early morning. Mostly cloudy. Waves 1 to 2 feet. $$ LSZ141-261600- Grand Marais to Taconite Harbor MN- 217 AM CDT Fri Jun 26 2026 .TODAY...Variable winds 10 knots or less. Mostly sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots. Partly cloudy. Waves 1 foot or less. .SATURDAY...East wind 5 to 10 knots. Partly sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots until early morning. Mostly cloudy. Waves 1 to 2 feet. $$ LSZ142-261600- Taconite Harbor to Silver Bay Harbor MN- 217 AM CDT Fri Jun 26 2026 .TODAY...Variable winds 10 knots or less. Mostly sunny. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less becoming northeast 5 knots early in the morning. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .SATURDAY...Northeast wind 5 to 10 knots. Partly sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ143-261600- Silver Bay Harbor to Two Harbors MN- 217 AM CDT Fri Jun 26 2026 .TODAY...Variable winds 10 knots or less becoming northeast 5 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots. Mostly cloudy. Waves 1 foot or less. .SATURDAY...Northeast wind 10 to 15 knots with gusts to around 20 knots. Mostly sunny. Waves 1 to 2 feet. .SATURDAY NIGHT...Northeast wind 5 to 10 knots. Gusts up to 20 knots in the evening. Slight chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ144-261600- Two Harbors to Duluth MN- 217 AM CDT Fri Jun 26 2026 .TODAY...Northeast wind 5 to 10 knots. Partly sunny. Waves 1 foot or less. .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 25 knots. Mostly sunny. Waves 1 to 2 feet. .SATURDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ145-261600- Duluth MN to Port Wing WI- 217 AM CDT Fri Jun 26 2026 .TODAY...Northeast wind 5 to 10 knots. Partly sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves 1 foot or less. .SATURDAY...Northeast wind 10 to 15 knots with gusts to around 20 knots. Mostly sunny. Waves 1 to 2 feet. .SATURDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots until early morning. Chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ146-261600- Port Wing to Sand Island WI- 217 AM CDT Fri Jun 26 2026 .TODAY...Variable winds 10 knots or less becoming northeast 5 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .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 foot or less. .SATURDAY NIGHT...Northeast wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Slight chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ147-261600- Sand Island to Bayfield WI- 217 AM CDT Fri Jun 26 2026 .TODAY...Variable winds 10 knots or less becoming northeast 5 knots in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Mostly cloudy. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less becoming northeast 5 to 10 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .SATURDAY NIGHT...East wind 5 to 10 knots easing to 5 knots early in the morning. Slight chance of rain showers after midnight. Waves 1 to 2 feet. $$ LSZ150-261600- Outer Apostle Islands Beyond 5 NM from Mainland- 217 AM CDT Fri Jun 26 2026 .TODAY...Variable winds 10 knots or less becoming northeast 5 knots in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...East wind 5 knots. Partly cloudy. Waves 1 foot or less. .SATURDAY...East wind 5 knots becoming northeast with gusts to around 20 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet. .SATURDAY NIGHT...East wind 5 to 10 knots with gusts to around 20 knots becoming east 5 to 10 knots after midnight. Mostly cloudy. Waves 1 to 2 feet. $$ LSZ121-261600- Chequamegon Bay-Bayfield to Oak Point WI- 217 AM CDT Fri Jun 26 2026 .TODAY...Variable winds 10 knots or less becoming northeast 5 knots in the late morning and afternoon. Patchy fog early in the morning. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Mostly cloudy in the evening then becoming partly cloudy. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less becoming northeast 5 to 10 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 to 10 knots becoming southeast after midnight. Slight chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ148-261600- Oak Point to Saxon Harbor WI- 217 AM CDT Fri Jun 26 2026 .TODAY...Variable winds 10 knots or less becoming northeast 5 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Mostly cloudy in the evening 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 to 2 feet. .SATURDAY NIGHT...East wind 5 to 10 knots becoming southeast after midnight. Slight chance of rain showers after midnight. Waves 1 to 2 feet. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH