FZUS53 KDLH 051540 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 1040 AM 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. LSZ140-052215- Grand Portage to Grand Marais MN- 1040 AM CDT Fri Jun 5 2026 .REST OF TODAY...Southwest wind 5 to 10 knots. Patchy fog in the late morning and early afternoon. Waves 1 to 2 feet. .TONIGHT...Southwest wind 5 to 10 knots becoming northwest after midnight. Mostly cloudy in the evening then becoming partly cloudy. Waves 1 to 2 feet. .SATURDAY...Northwest wind 5 knots becoming southwest in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .SATURDAY NIGHT...South wind 5 knots becoming northeast in the late evening and overnight. Partly cloudy. Waves 1 foot or less. $$ LSZ141-052215- Grand Marais to Taconite Harbor MN- 1040 AM CDT Fri Jun 5 2026 .REST OF TODAY...Southwest wind 5 knots. Patchy fog in the late morning and early afternoon. Waves 1 foot or less. .TONIGHT...West wind 5 knots becoming northwest after midnight. Slight chance of showers and thunderstorms in the evening. Waves 1 foot or less. .SATURDAY...Northwest wind 5 knots becoming southeast late in the afternoon. Mostly sunny. Waves 1 foot or less. .SATURDAY NIGHT...East wind 5 knots becoming northeast after midnight. Mostly cloudy in the evening then becoming partly cloudy. Waves 1 foot or less. $$ LSZ142-052215- Taconite Harbor to Silver Bay Harbor MN- 1040 AM CDT Fri Jun 5 2026 .REST OF TODAY...Southwest wind 5 knots. Patchy fog late in the morning. Waves 1 foot or less. .TONIGHT...West wind 5 knots becoming northwest after midnight. Slight chance of showers and thunderstorms in the evening. Waves 1 foot or less. .SATURDAY...Northwest wind 5 knots becoming southeast late in the afternoon. Sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 knots. Partly cloudy. Waves 1 foot or less. $$ LSZ143-052215- Silver Bay Harbor to Two Harbors MN- 1040 AM CDT Fri Jun 5 2026 .REST OF TODAY...Southwest wind 5 knots. Patchy fog late in the morning. Slight chance of showers and thunderstorms late. Waves 1 foot or less. .TONIGHT...West wind 5 knots becoming northwest after midnight. Slight chance of showers and thunderstorms in the evening. Waves 1 foot or less. .SATURDAY...West wind 5 knots becoming east late in the afternoon. Sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 to 10 knots. Partly cloudy. Waves 1 foot or less. $$ LSZ144-052215- Two Harbors to Duluth MN- 1040 AM CDT Fri Jun 5 2026 .REST OF TODAY...Southwest wind 5 knots. Chance of rain showers and slight chance of thunderstorms in the afternoon. Waves 1 foot or less. .TONIGHT...West wind 5 knots. Slight chance of showers and thunderstorms in the evening. Waves 1 foot or less. .SATURDAY...West wind 5 knots becoming southwest late in the morning, then becoming southeast early in the afternoon becoming east late in the afternoon. Sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 to 10 knots. Partly cloudy. Waves 1 foot or less. $$ LSZ145-052215- Duluth MN to Port Wing WI- 1040 AM CDT Fri Jun 5 2026 .REST OF TODAY...Southwest wind 5 knots. Patchy fog late in the morning. Slight chance of rain showers late in the morning, then chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .TONIGHT...West wind 5 knots. Chance of showers and thunderstorms in the evening. Waves 1 foot or less. .SATURDAY...West wind 5 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 to 10 knots. Partly cloudy. Waves 1 foot or less. $$ LSZ146-052215- Port Wing to Sand Island WI- 1040 AM CDT Fri Jun 5 2026 .REST OF TODAY...Southwest wind 5 knots. Patchy fog late in the morning. Slight chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .TONIGHT...West wind 5 knots. Slight chance of showers and thunderstorms in the evening. Waves 1 foot or less. .SATURDAY...West wind 5 knots in the morning becoming variable 10 knots or less, then becoming east 5 knots late in the afternoon. Mostly sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 to 10 knots. Partly cloudy. Waves 1 foot or less. $$ LSZ147-052215- Sand Island to Bayfield WI- 1040 AM CDT Fri Jun 5 2026 .REST OF TODAY...West wind 5 knots becoming southwest late. Slight chance of showers and thunderstorms late. Waves 1 foot or less. .TONIGHT...West wind 5 knots. Slight chance of showers and thunderstorms in the evening. Waves 1 foot or less. .SATURDAY...West wind 5 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. .SATURDAY NIGHT...East wind 5 knots becoming northeast after midnight. Partly cloudy. Waves 1 foot or less. $$ LSZ150-052215- Outer Apostle Islands Beyond 5 NM from Mainland- 1040 AM CDT Fri Jun 5 2026 .REST OF TODAY...West wind 5 knots becoming southwest late. Patchy fog in the late morning and early afternoon. Slight chance of showers and thunderstorms late. Waves 1 foot or less. .TONIGHT...Southwest wind 5 knots becoming west after midnight. Patchy fog in the evening. Slight chance of showers and thunderstorms in the evening. 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. Partly cloudy. Waves 1 foot or less. $$ LSZ121-052215- Chequamegon Bay-Bayfield to Oak Point WI- 1040 AM CDT Fri Jun 5 2026 .REST OF TODAY...Southwest wind 5 knots becoming northwest early in the afternoon, then becoming southwest late. Slight chance of rain showers late in the morning, then chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .TONIGHT...West wind 5 knots. Slight chance of showers and thunderstorms in the evening. Waves 1 foot or less. .SATURDAY...West wind 5 knots becoming northeast in the afternoon. Sunny. Waves 1 foot or less. .SATURDAY NIGHT...Northeast wind 5 knots until early morning becoming variable 10 knots or less. Partly cloudy. Waves 1 foot or less. $$ LSZ148-052215- Oak Point to Saxon Harbor WI- 1040 AM CDT Fri Jun 5 2026 .REST OF TODAY...West wind 5 knots becoming north early in the afternoon, then becoming south late. Slight chance of rain showers in the late morning and early afternoon. Slight chance of thunderstorms early in the afternoon, then chance of showers and thunderstorms late. Waves 1 foot or less. .TONIGHT...Southwest wind 5 knots becoming west early in the morning. Slight chance of showers and thunderstorms in the evening. Waves 1 foot or less. .SATURDAY...West wind 5 knots becoming east in the afternoon. Mostly sunny. Waves 1 foot or less. .SATURDAY NIGHT...East wind 5 knots. Partly cloudy. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes NLy