FZUS53 KDLH 051933 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 233 PM CDT Fri Jun 5 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. LSZ140-060400- Grand Portage to Grand Marais MN- 233 PM CDT Fri Jun 5 2026 .TONIGHT...Southwest wind 5 to 10 knots becoming northwest late in the night. Slight chance of rain showers early in the evening. Patchy fog late in the night. Waves 1 to 2 feet. .SATURDAY...Northwest wind 5 knots becoming southwest in the late morning and afternoon. Patchy fog in the morning. Waves 1 foot or less. .SATURDAY NIGHT...South wind 5 knots becoming northwest late in the evening, then becoming northeast after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the afternoon. Partly sunny in the morning then clearing. Waves 1 to 2 feet. $$ LSZ141-060400- Grand Marais to Taconite Harbor MN- 233 PM CDT Fri Jun 5 2026 .TONIGHT...Southwest wind 5 knots becoming northwest late in the night. Chance of rain showers and slight chance of thunderstorms early in the evening. Waves 1 foot or less. .SATURDAY...Northwest wind 5 knots becoming southeast late in the afternoon. Mostly sunny. Waves 1 foot or less. .SATURDAY NIGHT...Variable winds 10 knots or less becoming northeast 5 knots early in the morning. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .SUNDAY...East wind 10 to 15 knots. Gusts up to 20 knots in the afternoon. Partly sunny in the morning then clearing. Waves 1 to 2 feet. $$ LSZ142-060400- Taconite Harbor to Silver Bay Harbor MN- 233 PM CDT Fri Jun 5 2026 .TONIGHT...Southwest wind 5 knots becoming northwest in the late evening and overnight. Chance of rain showers and slight chance of thunderstorms early in the evening. Waves 1 foot or less. .SATURDAY...Northwest wind 5 knots in the morning becoming variable 10 knots or less, then becoming southeast 5 knots late in the afternoon. Sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .SUNDAY...Northeast wind 5 to 10 knots. Gusts up to 20 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet. $$ LSZ143-060400- Silver Bay Harbor to Two Harbors MN- 233 PM CDT Fri Jun 5 2026 .TONIGHT...West wind 5 knots. Chance of rain showers and slight chance of thunderstorms early in the evening. Patchy fog after midnight. Waves 1 foot or less. .SATURDAY...Variable winds 10 knots or less becoming northeast 5 knots late in the afternoon. Sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 to 10 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Mostly sunny. Waves 1 to 2 feet. $$ LSZ144-060400- Two Harbors to Duluth MN- 233 PM CDT Fri Jun 5 2026 .TONIGHT...West wind 5 knots. Chance of showers and thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Waves 1 foot or less. .SATURDAY...West wind 5 knots becoming east late in the afternoon. Sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 to 10 knots. Mostly clear in the evening then becoming mostly cloudy. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Mostly sunny. Waves 1 to 3 feet. $$ LSZ145-060400- Duluth MN to Port Wing WI- 233 PM CDT Fri Jun 5 2026 .TONIGHT...West wind 5 knots. Chance of showers and thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Waves 1 foot or less. .SATURDAY...West wind 5 knots becoming east in the afternoon. Patchy fog in the morning. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 to 10 knots. Mostly clear in the evening then becoming mostly cloudy. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Partly sunny. Waves 1 to 3 feet. $$ LSZ146-060400- Port Wing to Sand Island WI- 233 PM CDT Fri Jun 5 2026 .TONIGHT...Southwest wind 5 knots. Chance of rain showers early in the evening. Slight chance of thunderstorms in the evening. Slight chance of rain showers late in the evening. Patchy fog after midnight. Waves 1 foot or less. .SATURDAY...West wind 5 knots early in the morning becoming variable 10 knots or less, then becoming east 5 knots late in the afternoon. Patchy fog in the morning. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 knots. Mostly clear in the evening then becoming mostly cloudy. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the late morning and afternoon. Mostly sunny. Waves 1 to 2 feet. $$ LSZ147-060400- Sand Island to Bayfield WI- 233 PM CDT Fri Jun 5 2026 .TONIGHT...Southwest wind 5 knots becoming west after midnight. Chance of rain showers early in the evening. Slight chance of thunderstorms in the evening. Slight chance of rain showers late in the evening. Patchy fog late in the night. Waves 1 foot or less. .SATURDAY...West wind 5 knots early in the morning becoming variable 10 knots or less, then becoming northeast 5 knots early in the afternoon becoming southeast. Patchy fog in the morning. Waves 1 foot or less. .SATURDAY NIGHT...Southeast wind 5 knots becoming northeast in the late evening and overnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .SUNDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves 1 to 2 feet. $$ LSZ150-060400- Outer Apostle Islands Beyond 5 NM from Mainland- 233 PM CDT Fri Jun 5 2026 .TONIGHT...Southwest wind 5 knots becoming west after midnight. Slight chance of showers and thunderstorms early in the evening. Patchy fog late in the night. Waves 1 foot or less. .SATURDAY...West wind 5 knots becoming southeast in the afternoon. Mostly sunny. Waves 1 foot or less. .SATURDAY NIGHT...East wind 5 knots becoming northeast after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet building to 1 to 3 feet late in the afternoon. $$ LSZ121-060400- Chequamegon Bay-Bayfield to Oak Point WI- 233 PM CDT Fri Jun 5 2026 .TONIGHT...Southwest wind 5 knots becoming west in the late evening and overnight. Chance of showers and thunderstorms early in the evening. Slight chance of showers and thunderstorms late in the evening. Waves 1 foot or less. .SATURDAY...West wind 5 knots becoming northeast in the late morning and early afternoon, then becoming east late in the afternoon. Sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots with gusts to around 20 knots. Mostly sunny. Waves 1 to 3 feet. $$ LSZ148-060400- Oak Point to Saxon Harbor WI- 233 PM CDT Fri Jun 5 2026 .TONIGHT...Southwest wind 5 knots becoming west late in the night. Chance of showers and thunderstorms early in the evening. Slight chance of showers and thunderstorms late in the evening. Waves 1 foot or less. .SATURDAY...West wind 5 knots becoming northwest late in the morning, then becoming east in the afternoon. Sunny. Waves 1 foot or less. .SATURDAY NIGHT...East wind 5 knots becoming northeast early in the morning. Partly cloudy. Waves 1 foot or less. .SUNDAY...Northeast wind 10 to 15 knots with gusts to around 20 knots. Mostly sunny. Waves 1 to 3 feet. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH