FZUS53 KDLH 081822 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 122 PM CDT Wed Jul 8 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. LSZ140-082200- Grand Portage to Grand Marais MN- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Southwest wind 5 to 10 knots. Mostly cloudy. Waves 1 foot or less. .TONIGHT...West wind 5 to 10 knots becoming northwest early in the morning. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Northwest wind 5 knots becoming southwest in the late morning and afternoon. Patchy dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Southwest wind 5 knots becoming north after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ LSZ141-082200- Grand Marais to Taconite Harbor MN- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Variable winds 10 knots or less becoming west 5 knots late. Mostly cloudy. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less becoming north 5 knots early in the morning. Patchy dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less. Patchy dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ LSZ142-082200- Taconite Harbor to Silver Bay Harbor MN- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Variable winds 10 knots or less. Mostly cloudy. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ143-082200- Silver Bay Harbor to Two Harbors MN- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Variable winds 10 knots or less. Mostly cloudy. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ144-082200- Two Harbors to Duluth MN- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...East wind 5 knots. Mostly cloudy. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less becoming north 5 knots early in the morning. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Northeast wind 5 knots becoming east in the late morning and afternoon. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ145-082200- Duluth MN to Port Wing WI- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots. Chance of sprinkles early in the afternoon. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less becoming northwest 5 knots early in the morning. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Northeast wind 5 knots. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ146-082200- Port Wing to Sand Island WI- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots early in the afternoon becoming variable 10 knots or less. Chance of sprinkles early in the afternoon. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Patchy fog in the evening, then areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ LSZ147-082200- Sand Island to Bayfield WI- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots early in the afternoon becoming variable 10 knots or less. Chance of sprinkles early in the afternoon. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Patchy fog in the evening, then areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less becoming northeast 5 knots late in the afternoon. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. $$ LSZ150-082200- Outer Apostle Islands Beyond 5 NM from Mainland- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...North wind 5 knots becoming east late. Chance of sprinkles early in the afternoon. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Patchy fog in the evening, then areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less becoming east 5 knots in the afternoon. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less becoming east 5 knots after midnight, then becoming variable 10 knots or less early in the morning. Patchy dense fog. Waves 1 foot or less. $$ LSZ121-082200- Chequamegon Bay-Bayfield to Oak Point WI- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots. Slight chance of thunderstorms early in the afternoon. Chance of sprinkles through the day. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less becoming northeast 5 knots in the late morning and afternoon. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ148-082200- Oak Point to Saxon Harbor WI- 122 PM CDT Wed Jul 8 2026 .REST OF TODAY...Northeast wind 5 knots. Slight chance of thunderstorms early in the afternoon. Chance of sprinkles through the day. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Patchy fog in the evening, then areas of dense fog after midnight. Waves 1 foot or less. .THURSDAY...Variable winds 10 knots or less becoming northeast 5 knots in the late morning and afternoon. Areas of dense fog in the morning. Waves 1 foot or less. .THURSDAY NIGHT...Variable winds 10 knots or less. Patchy dense fog. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH