FZUS53 KDLH 040222 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 922 PM CDT Wed Jun 3 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. LSZ140-041000- Grand Portage to Grand Marais MN- 922 PM CDT Wed Jun 3 2026 .REST OF TONIGHT...Southwest wind 5 to 10 knots. Chance of rain showers toward daybreak. Waves 1 foot or less. .THURSDAY...South wind 5 to 10 knots. Chance of rain showers and slight chance of thunderstorms. Waves 1 to 2 feet. .THURSDAY NIGHT...Southwest wind 5 to 10 knots becoming west early in the morning. Slight chance of thunderstorms in the evening. Slight chance of rain showers through the night. Waves 1 to 2 feet. .FRIDAY...West wind 5 knots becoming southwest in the late morning and afternoon. Partly sunny. Waves 1 foot or less. $$ LSZ141-041000- Grand Marais to Taconite Harbor MN- 922 PM CDT Wed Jun 3 2026 .REST OF TONIGHT...Northeast wind 5 knots. Chance of rain showers and slight chance of thunderstorms toward daybreak. Waves 1 foot or less. .THURSDAY...East wind 5 knots becoming south late in the afternoon. Rain showers likely in the morning. Slight chance of thunderstorms through the day. Chance of rain showers in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 knots becoming northwest in the late evening and overnight. Chance of rain showers and slight chance of thunderstorms in the evening. Waves 1 foot or less. .FRIDAY...Northwest wind 5 knots becoming southwest in the late morning and afternoon. Partly sunny. Waves 1 foot or less. $$ LSZ142-041000- Taconite Harbor to Silver Bay Harbor MN- 922 PM CDT Wed Jun 3 2026 .REST OF TONIGHT...Northeast wind 5 knots. Chance of rain showers and slight chance of thunderstorms toward daybreak. Waves 1 foot or less. .THURSDAY...Northeast wind 5 knots becoming south in the afternoon. Rain showers likely and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...North wind 5 knots becoming northwest in the late evening and overnight. Chance of showers and thunderstorms in the evening. Waves 1 foot or less. .FRIDAY...North wind 5 knots becoming southwest in the late morning and afternoon. Slight chance of rain showers in the afternoon. Waves 1 foot or less. $$ LSZ143-041000- Silver Bay Harbor to Two Harbors MN- 922 PM CDT Wed Jun 3 2026 .REST OF TONIGHT...Northeast wind 5 to 10 knots becoming east toward daybreak. Chance of rain showers and slight chance of thunderstorms toward daybreak. Waves 1 foot or less. .THURSDAY...East wind 5 to 10 knots becoming south in the late morning and afternoon. Rain showers likely and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...South wind 5 to 10 knots becoming east late in the evening, then becoming west after midnight. Slight chance of showers and thunderstorms. Waves 1 foot or less. .FRIDAY...Variable winds 10 knots or less becoming southwest 5 knots in the late morning and afternoon. Chance of rain showers and slight chance of thunderstorms in the afternoon. Waves 1 foot or less. $$ LSZ144-041000- Two Harbors to Duluth MN- 922 PM CDT Wed Jun 3 2026 .REST OF TONIGHT...East wind 5 to 10 knots becoming southeast after midnight. Chance of rain showers and slight chance of thunderstorms toward daybreak. Waves 1 foot or less. .THURSDAY...Southeast wind 5 to 10 knots becoming southwest in the afternoon. Slight chance of thunderstorms in the morning. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...Southwest wind 5 to 10 knots becoming northeast late in the evening, then becoming west after midnight. Slight chance of showers and thunderstorms. Waves 1 foot or less. .FRIDAY...Northwest wind 5 knots becoming southwest in the late morning and afternoon. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Waves 1 foot or less. $$ LSZ145-041000- Duluth MN to Port Wing WI- 922 PM CDT Wed Jun 3 2026 .REST OF TONIGHT...East wind 5 to 10 knots becoming south after midnight. Chance of rain showers and slight chance of thunderstorms toward daybreak. Waves 1 foot or less. .THURSDAY...South wind 5 to 10 knots becoming southwest in the afternoon. Slight chance of thunderstorms in the morning. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...Southwest wind 5 to 10 knots becoming east late in the evening, then becoming southwest after midnight. Slight chance of showers and thunderstorms. Waves 1 foot or less. .FRIDAY...Northwest wind 5 knots. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Waves 1 foot or less. $$ LSZ146-041000- Port Wing to Sand Island WI- 922 PM CDT Wed Jun 3 2026 .REST OF TONIGHT...East wind 5 to 10 knots becoming south after midnight. Chance of rain showers and slight chance of thunderstorms toward daybreak. Waves 1 foot or less. .THURSDAY...Southwest wind 5 to 10 knots becoming north early in the afternoon, then becoming southwest late in the afternoon. Chance of rain showers in the morning. Slight chance of thunderstorms through the day. Slight chance of rain showers in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...Southwest wind 5 to 10 knots becoming southeast late in the evening, then becoming southwest after midnight. Slight chance of showers and thunderstorms. Waves 1 foot or less. .FRIDAY...West wind 5 knots. Slight chance of rain showers through the day. Slight chance of thunderstorms in the afternoon. Waves 1 foot or less. $$ LSZ147-041000- Sand Island to Bayfield WI- 922 PM CDT Wed Jun 3 2026 .REST OF TONIGHT...South wind 5 to 10 knots. Mostly cloudy. Waves 1 foot or less. .THURSDAY...Southwest wind 5 to 10 knots. Chance of rain showers and slight chance of thunderstorms. Waves 1 foot or less. .THURSDAY NIGHT...Southwest wind 5 to 10 knots. Slight chance of showers and thunderstorms. Waves 1 foot or less. .FRIDAY...West wind 5 knots early in the morning becoming variable 10 knots or less, then becoming southwest 5 knots late in the afternoon. Slight chance of rain showers through the day. Waves 1 foot or less. $$ LSZ150-041000- Outer Apostle Islands Beyond 5 NM from Mainland- 922 PM CDT Wed Jun 3 2026 .REST OF TONIGHT...South wind 10 to 15 knots with gusts to around 20 knots. Mostly cloudy. Waves 1 to 2 feet. .THURSDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots early in the morning. Chance of rain showers and slight chance of thunderstorms. Waves 1 to 2 feet. .THURSDAY NIGHT...Southwest wind 5 to 10 knots. Slight chance of showers and thunderstorms. Waves 1 foot or less. .FRIDAY...Northwest wind 5 knots becoming southeast in the afternoon. Slight chance of rain showers through the day. Waves 1 foot or less. $$ LSZ121-041000- Chequamegon Bay-Bayfield to Oak Point WI- 922 PM CDT Wed Jun 3 2026 .REST OF TONIGHT...West wind 5 knots becoming south after midnight. Mostly cloudy. Waves 1 foot or less. .THURSDAY...Southwest wind 5 to 10 knots. Chance of rain showers and slight chance of thunderstorms. Waves 1 foot or less. .THURSDAY NIGHT...Southwest wind 5 to 10 knots. Chance of showers and thunderstorms in the evening. Slight chance of showers and thunderstorms after midnight. Waves 1 foot or less. .FRIDAY...West wind 5 knots becoming north late in the afternoon. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Waves 1 foot or less. $$ LSZ148-041000- Oak Point to Saxon Harbor WI- 922 PM CDT Wed Jun 3 2026 .REST OF TONIGHT...South wind 5 to 10 knots. Gusts up to 20 knots after midnight. Mostly cloudy. Waves 1 foot or less. .THURSDAY...Southwest wind 5 to 10 knots. Gusts up to 20 knots early in the morning. Chance of rain showers through the day. Slight chance of thunderstorms in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...Southwest wind 5 to 10 knots. Chance of showers and thunderstorms. Waves 1 foot or less. .FRIDAY...West wind 5 knots becoming northeast 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 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH