FZUS53 KDLH 241902 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 202 PM CDT Wed Jun 24 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. LSZ140-242200- Grand Portage to Grand Marais MN- 202 PM CDT Wed Jun 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .REST OF TODAY...Northeast wind 10 to 15 knots with gusts to around 20 knots. Chance of rain showers early in the afternoon, then slight chance of rain showers late. Waves 1 to 2 feet. .TONIGHT...Northeast wind 10 to 15 knots easing to 5 knots early in the morning. Gusts up to 20 knots early in the evening. Slight chance of rain showers in the evening. Patchy fog after midnight. Waves 1 to 2 feet. .THURSDAY...Northeast wind 5 knots becoming east late in the morning, then becoming southwest in the afternoon. Mostly sunny. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 knots. Partly cloudy. Waves 1 foot or less. $$ LSZ141-242200- Grand Marais to Taconite Harbor MN- 202 PM CDT Wed Jun 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .REST OF TODAY...Northeast wind 5 to 10 knots with gusts to around 20 knots. Chance of rain showers early in the afternoon. Slight chance of thunderstorms through the day. Slight chance of rain showers late. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 to 10 knots. Slight chance of rain showers in the evening. Waves 1 to 2 feet. .THURSDAY...North wind 5 knots becoming east late in the morning, then becoming southwest early in the afternoon becoming north late in the afternoon. Mostly sunny. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ142-242200- Taconite Harbor to Silver Bay Harbor MN- 202 PM CDT Wed Jun 24 2026 .REST OF TODAY...Northeast wind 5 knots. Chance of rain showers and slight chance of thunderstorms. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 knots. Slight chance of rain showers in the evening. Patchy fog after midnight. Waves 1 to 2 feet. .THURSDAY...Variable winds 10 knots or less. Mostly sunny. Waves 1 to 2 feet. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ143-242200- Silver Bay Harbor to Two Harbors MN- 202 PM CDT Wed Jun 24 2026 .REST OF TODAY...Northeast wind 5 to 10 knots. Chance of thunderstorms early in the afternoon. Chance of rain showers through the day. Slight chance of thunderstorms late. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 to 10 knots. Chance of rain showers in the evening. Patchy fog after midnight. Waves 1 to 2 feet. .THURSDAY...Northeast wind 5 knots early in the morning becoming variable 10 knots or less. Patchy fog in the morning. Waves 1 to 2 feet. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ144-242200- Two Harbors to Duluth MN- 202 PM CDT Wed Jun 24 2026 .REST OF TODAY...Northeast wind 5 to 10 knots. Chance of showers and thunderstorms. Waves 1 foot or less. .TONIGHT...Northeast wind 5 to 10 knots. Chance of rain showers and slight chance of thunderstorms in the evening. Waves 1 to 2 feet. .THURSDAY...Northeast wind 5 knots. Partly sunny in the morning then clearing. Waves 1 to 2 feet. .THURSDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less, then becoming northeast 5 knots after midnight becoming variable 10 knots or less. Mostly clear in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ LSZ145-242200- Duluth MN to Port Wing WI- 202 PM CDT Wed Jun 24 2026 .REST OF TODAY...Northeast wind 5 to 10 knots. Chance of showers and thunderstorms. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 to 10 knots. Chance of showers and thunderstorms in the evening. Patchy fog after midnight. Waves 1 to 2 feet. .THURSDAY...Northeast wind 5 knots. Patchy fog in the morning. Waves 1 to 2 feet. .THURSDAY NIGHT...Northeast wind 5 knots. Mostly clear in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ LSZ146-242200- Port Wing to Sand Island WI- 202 PM CDT Wed Jun 24 2026 .REST OF TODAY...Northeast wind 5 to 10 knots. Slight chance of rain showers early in the afternoon. Slight chance of thunderstorms through the day. Chance of rain showers late. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 to 10 knots. Chance of rain showers in the evening. Patchy fog after midnight. Waves 1 to 2 feet. .THURSDAY...Northeast wind 5 knots. Patchy fog in the morning. Waves 1 to 2 feet. .THURSDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ LSZ147-242200- Sand Island to Bayfield WI- 202 PM CDT Wed Jun 24 2026 .REST OF TODAY...Northeast wind 5 to 10 knots. Slight chance of showers and thunderstorms. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 to 10 knots. Chance of rain showers in the evening. Patchy fog after midnight. Waves 1 to 2 feet. .THURSDAY...Northeast wind 5 knots early in the morning becoming variable 10 knots or less, then becoming northeast 5 knots late in the afternoon. Patchy fog in the morning. Waves 1 to 2 feet. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ150-242200- Outer Apostle Islands Beyond 5 NM from Mainland- 202 PM CDT Wed Jun 24 2026 .REST OF TODAY...Northeast wind 5 to 10 knots. Slight chance of showers and thunderstorms. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 to 10 knots. Slight chance of rain showers in the evening. Patchy fog after midnight. Waves 1 to 3 feet. .THURSDAY...Northeast wind 5 knots. Partly sunny. Waves 1 to 2 feet. .THURSDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ121-242200- Chequamegon Bay-Bayfield to Oak Point WI- 202 PM CDT Wed Jun 24 2026 .REST OF TODAY...Northeast wind 5 to 10 knots. Chance of showers and thunderstorms. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots. Chance of rain showers and slight chance of thunderstorms in the evening. Patchy fog after midnight. Waves 1 foot or less. .THURSDAY...Northeast wind 5 knots. Mostly cloudy in the morning then clearing. Waves 1 foot or less. .THURSDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ LSZ148-242200- Oak Point to Saxon Harbor WI- 202 PM CDT Wed Jun 24 2026 .REST OF TODAY...Northeast wind 5 to 10 knots. Chance of showers and thunderstorms. Waves 1 to 2 feet. .TONIGHT...North wind 5 knots. Chance of rain showers and slight chance of thunderstorms in the evening. Patchy fog after midnight. Waves 1 to 2 feet. .THURSDAY...Northeast wind 5 knots. Mostly cloudy in the morning then becoming mostly sunny. Waves 1 to 2 feet. .THURSDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH