FZUS53 KDLH 111716 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 1216 PM CDT Sat Apr 11 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. LSZ140-112200- Grand Portage to Grand Marais MN- 1216 PM CDT Sat Apr 11 2026 .REST OF TODAY...Southeast wind 5 knots becoming east late. Slight chance of rain late. Waves 1 foot or less. .TONIGHT...East wind 5 to 10 knots becoming southeast 10 to 15 knots with gusts to around 20 knots after midnight. Patchy dense fog through the night. Chance of rain in the evening. Rain showers and slight chance of thunderstorms after midnight. Waves 1 to 2 feet building to 2 to 4 feet after midnight. .SUNDAY...Southeast wind 10 to 15 knots with gusts to around 20 knots becoming east 5 to 10 knots late in the afternoon. Patchy dense fog through the day. Chance of rain in the morning. Rain showers likely and chance of thunderstorms in the afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet late in the afternoon. .SUNDAY NIGHT...Southwest wind 5 to 10 knots becoming west in the late evening and overnight. Patchy dense fog in the evening. Chance of showers and thunderstorms in the evening. Waves 1 to 3 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ141-112200- Grand Marais to Taconite Harbor MN- 1216 PM CDT Sat Apr 11 2026 .REST OF TODAY...East wind 5 to 10 knots. Chance of rain late. Waves 1 foot or less. .TONIGHT...East wind 10 to 15 knots. Patchy dense fog. Rain showers and slight chance of thunderstorms. Waves 1 to 3 feet. .SUNDAY...Northeast wind 5 to 10 knots. Patchy dense fog through the day. Chance of rain in the morning. Rain showers likely and slight chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .SUNDAY NIGHT...West wind 5 to 10 knots. Patchy dense fog in the evening. Chance of rain showers and slight chance of thunderstorms in the evening. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ142-112200- Taconite Harbor to Silver Bay Harbor MN- 1216 PM CDT Sat Apr 11 2026 .REST OF TODAY...East wind 5 to 10 knots. Chance of rain late. Waves 1 foot or less. .TONIGHT...East wind 10 to 15 knots. Patchy dense fog. Rain showers and slight chance of thunderstorms. Waves 1 to 2 feet. .SUNDAY...Northeast wind 5 to 10 knots. Patchy dense fog in the morning, then areas of dense fog in the afternoon. Chance of rain in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .SUNDAY NIGHT...West wind 5 to 10 knots. Patchy dense fog in the evening. Chance of rain showers and slight chance of thunderstorms in the evening. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ143-112200- Silver Bay Harbor to Two Harbors MN- 1216 PM CDT Sat Apr 11 2026 .REST OF TODAY...Northeast wind 10 to 15 knots. Chance of rain late. Waves 1 foot or less. .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Patchy dense fog. Rain showers and slight chance of thunderstorms. Waves 1 to 2 feet. .SUNDAY...Northeast wind 5 to 10 knots. Patchy dense fog through the day. Chance of rain in the morning. Rain showers likely and slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .SUNDAY NIGHT...Southwest wind 5 to 10 knots becoming west after midnight. Patchy dense fog in the evening. Chance of rain showers and slight chance of thunderstorms in the evening. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ144-112200- Two Harbors to Duluth MN- 1216 PM CDT Sat Apr 11 2026 .REST OF TODAY...Northeast wind 10 to 15 knots. Slight chance of rain early in the afternoon, then chance of rain late. Waves 1 foot or less. .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots until early morning. Patchy dense fog. Rain showers and slight chance of thunderstorms. Waves 1 to 2 feet. .SUNDAY...East wind 5 to 10 knots becoming southeast late in the afternoon. Patchy dense fog through the day. Chance of rain in the morning. Rain showers likely and chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .SUNDAY NIGHT...Southwest wind 5 to 10 knots becoming west after midnight. Patchy dense fog in the evening. Chance of showers and thunderstorms in the evening. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ145-112200- Duluth MN to Port Wing WI- 1216 PM CDT Sat Apr 11 2026 .REST OF TODAY...Northeast wind 5 to 10 knots. Slight chance of rain early in the afternoon, then chance of rain late. Waves 1 foot or less. .TONIGHT...East wind 10 to 15 knots. Gusts up to 20 knots in the late evening and early morning. Patchy dense fog. Rain showers and slight chance of thunderstorms. Waves 1 to 2 feet. .SUNDAY...East wind 5 to 10 knots becoming southwest late in the afternoon. Patchy dense fog through the day. Chance of rain in the morning. Chance of showers and thunderstorms in the afternoon. Waves 1 to 2 feet. .SUNDAY NIGHT...West wind 5 to 10 knots. Patchy dense fog in the evening. Chance of showers and thunderstorms in the evening. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ146-112200- Port Wing to Sand Island WI- 1216 PM CDT Sat Apr 11 2026 .REST OF TODAY...Northeast wind 5 to 10 knots. Chance of rain late. Waves 1 foot or less. .TONIGHT...East wind 10 to 15 knots easing to 5 to 10 knots after midnight. Patchy dense fog. Rain showers and chance of thunderstorms. Waves 1 foot or less. .SUNDAY...East wind 5 to 10 knots becoming northwest late in the afternoon. Patchy dense fog through the day. Chance of rain in the morning. Chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .SUNDAY NIGHT...West wind 5 to 10 knots. Patchy dense fog in the evening. Chance of showers and thunderstorms in the evening. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ147-112200- Sand Island to Bayfield WI- 1216 PM CDT Sat Apr 11 2026 .REST OF TODAY...East wind 5 to 10 knots. Chance of rain late. Waves 1 foot or less. .TONIGHT...East wind 10 to 15 knots becoming southeast early in the morning. Patchy dense fog. Rain showers and chance of thunderstorms. Waves 1 foot or less. .SUNDAY...Southeast wind 5 to 10 knots becoming south 10 to 15 knots in the afternoon. Patchy dense fog through the day. Chance of rain in the morning. Chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .SUNDAY NIGHT...West wind 5 to 10 knots. Patchy dense fog in the evening. Chance of showers and thunderstorms in the evening. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ150-112200- Outer Apostle Islands Beyond 5 NM from Mainland- 1216 PM CDT Sat Apr 11 2026 .REST OF TODAY...East wind 5 to 10 knots. Chance of rain late. Waves 1 foot or less. .TONIGHT...East wind 10 to 15 knots. Gusts up to 20 knots after midnight. Patchy dense fog through the night. Slight chance of thunderstorms in the evening. Rain showers through the night. Chance of thunderstorms after midnight. Waves 1 to 2 feet. .SUNDAY...Southeast wind 5 to 10 knots becoming south 10 to 15 knots in the afternoon. Patchy dense fog through the day. Chance of rain in the morning. Chance of showers and thunderstorms in the afternoon. Waves 1 to 2 feet. .SUNDAY NIGHT...Southwest wind 10 to 15 knots becoming west 5 to 10 knots after midnight. Patchy dense fog in the evening. Chance of showers and thunderstorms in the evening. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ148-112200- Oak Point to Saxon Harbor WI- 1216 PM CDT Sat Apr 11 2026 .REST OF TODAY...East wind 5 to 10 knots. Chance of rain late. Waves 1 foot or less. .TONIGHT...Southeast wind 10 to 15 knots with gusts to around 20 knots becoming southeast 10 to 15 knots with gusts to around 25 knots early in the morning. Patchy dense fog. Rain showers and chance of thunderstorms. Waves 1 to 2 feet. .SUNDAY...South wind 10 to 15 knots with gusts to around 25 knots becoming southwest with gusts to around 20 knots late in the afternoon. Patchy dense fog through the day. Slight chance of thunderstorms in the morning. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .SUNDAY NIGHT...Southwest wind 10 to 15 knots with gusts to around 20 knots becoming west 5 to 10 knots early in the morning. Chance of showers and thunderstorms in the evening. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH