FZUS53 KDLH 071458 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 958 AM CDT Sun Jun 7 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. LSZ140-072200- Grand Portage to Grand Marais MN- 958 AM CDT Sun Jun 7 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM CDT THIS AFTERNOON THROUGH THIS EVENING... .REST OF TODAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots late. Patchy fog late in the morning. Waves 1 to 2 feet building to 1 to 3 feet late. .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Patchy fog. Waves 1 to 3 feet. .MONDAY...Northeast wind 5 to 10 knots. Chance of rain showers through the day. Slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .MONDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of thunderstorms in the evening. Rain showers likely through the night. Waves 1 to 2 feet. $$ LSZ141-072200- Grand Marais to Taconite Harbor MN- 958 AM CDT Sun Jun 7 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM CDT THIS AFTERNOON THROUGH THIS EVENING... .REST OF TODAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots increasing to 25 knots late. Patchy fog in the late morning and early afternoon. Waves 1 to 2 feet building to 1 to 3 feet late. .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 3 feet. .MONDAY...East wind 5 to 10 knots. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .MONDAY NIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ142-072200- Taconite Harbor to Silver Bay Harbor MN- 958 AM CDT Sun Jun 7 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .REST OF TODAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the afternoon. Patchy dense fog. Waves 1 to 2 feet. .TONIGHT...Northeast wind 10 to 15 knots with gusts to around 20 knots easing to 5 knots early in the morning. Chance of rain showers after midnight. Waves 1 to 3 feet. .MONDAY...Northeast wind 5 to 10 knots. Chance of rain showers and slight chance of thunderstorms. Waves 1 to 2 feet. .MONDAY NIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Slight chance of thunderstorms in the evening. Chance of rain showers through the night. Waves 1 foot or less. $$ LSZ143-072200- Silver Bay Harbor to Two Harbors MN- 958 AM CDT Sun Jun 7 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON THROUGH THIS EVENING... .REST OF TODAY...Northeast wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the afternoon. Patchy fog. Waves 1 to 2 feet building to 2 to 4 feet in the afternoon. .TONIGHT...Northeast wind 15 to 20 knots with gusts to around 25 knots easing to 5 to 10 knots after midnight. Chance of rain showers and slight chance of thunderstorms after midnight. Waves 1 to 3 feet. .MONDAY...Northeast wind 5 to 10 knots. Chance of rain showers in the morning. Slight chance of thunderstorms through the day. Rain showers likely in the afternoon. Waves 1 to 2 feet. .MONDAY NIGHT...Northeast wind 5 knots until early morning becoming variable 10 knots or less. Slight chance of thunderstorms in the evening. Chance of rain showers through the night. Waves 1 foot or less. $$ LSZ144-072200- Two Harbors to Duluth MN- 958 AM CDT Sun Jun 7 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON THROUGH THIS EVENING... .REST OF TODAY...Northeast wind 15 to 20 knots. Gusts up to 20 knots increasing to 30 knots. Patchy dense fog. Waves 1 to 2 feet building to 2 to 4 feet in the afternoon. .TONIGHT...Northeast wind 15 to 20 knots with gusts to around 30 knots easing to 5 to 10 knots after midnight. Chance of rain showers and slight chance of thunderstorms after midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet. .MONDAY...Northeast wind 5 to 10 knots. Patchy fog in the morning. Rain showers likely in the morning. Slight chance of thunderstorms through the day. Chance of rain showers in the afternoon. Waves 1 to 2 feet. .MONDAY NIGHT...Northeast wind 5 to 10 knots until early morning becoming variable 10 knots or less. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ145-072200- Duluth MN to Port Wing WI- 958 AM CDT Sun Jun 7 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON THROUGH THIS EVENING... .REST OF TODAY...Northeast wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the afternoon. Patchy dense fog through the day. Waves 1 to 2 feet building to 2 to 4 feet in the afternoon. .TONIGHT...Northeast wind 15 to 20 knots with gusts to around 25 knots easing to 5 to 10 knots after midnight. Patchy fog in the evening. Chance of rain showers and slight chance of thunderstorms after midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. .MONDAY...Northeast wind 5 to 10 knots. Patchy fog in the morning. Chance of rain showers in the morning. Slight chance of thunderstorms through the day. Rain showers likely in the afternoon. Waves 1 to 2 feet. .MONDAY NIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Slight chance of thunderstorms in the evening. Chance of rain showers through the night. Waves 1 foot or less. $$ LSZ146-072200- Port Wing to Sand Island WI- 958 AM CDT Sun Jun 7 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON THROUGH THIS EVENING... .REST OF TODAY...Northeast wind 15 to 20 knots. Gusts up to 20 knots increasing to 25 knots in the afternoon. Patchy fog. Waves 1 to 2 feet building to 1 to 3 feet in the afternoon. .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Patchy fog in the evening. Chance of rain showers and slight chance of thunderstorms after midnight. Waves 1 to 3 feet. .MONDAY...Northeast wind 5 to 10 knots. Rain showers in the morning. Slight chance of thunderstorms through the day. Chance of rain showers in the afternoon. Waves 1 to 2 feet. .MONDAY NIGHT...Northeast wind 5 knots in the evening becoming variable 10 knots or less. Slight chance of thunderstorms in the evening. Chance of rain showers through the night. Waves 1 foot or less. $$ LSZ147-072200- Sand Island to Bayfield WI- 958 AM CDT Sun Jun 7 2026 .REST OF TODAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the afternoon. Patchy fog in the late morning and early afternoon. Waves 1 to 3 feet. .TONIGHT...Northeast wind 5 to 10 knots becoming east early in the morning. Chance of rain showers and slight chance of thunderstorms after midnight. Waves 1 to 2 feet building to 1 to 3 feet in the late evening and overnight. .MONDAY...East wind 5 knots becoming northeast late in the afternoon. Chance of rain showers in the morning. Slight chance of thunderstorms through the day. Rain showers in the afternoon. Waves 1 to 2 feet. .MONDAY NIGHT...Northeast wind 5 knots early in the evening becoming variable 10 knots or less. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Waves 1 foot or less. $$ LSZ150-072200- Outer Apostle Islands Beyond 5 NM from Mainland- 958 AM CDT Sun Jun 7 2026 .REST OF TODAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots. Patchy dense fog through the day. Waves 1 to 3 feet building to 2 to 4 feet late. .TONIGHT...Northeast wind 10 to 15 knots with gusts to around 25 knots becoming east 5 to 10 knots after midnight. Patchy dense fog in the evening. Chance of rain showers and slight chance of thunderstorms after midnight. Waves 2 to 4 feet. .MONDAY...East wind 5 to 10 knots. Chance of rain showers in the morning. Slight chance of thunderstorms through the day. Rain showers in the afternoon. Waves 1 to 2 feet. .MONDAY NIGHT...Northeast wind 5 knots until early morning becoming variable 10 knots or less. Slight chance of thunderstorms in the evening. Rain showers likely through the night. Waves 1 to 2 feet. $$ LSZ121-072200- Chequamegon Bay-Bayfield to Oak Point WI- 958 AM CDT Sun Jun 7 2026 .REST OF TODAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 to 10 knots becoming east after midnight. Chance of rain showers and slight chance of thunderstorms after midnight. Waves 1 foot or less. .MONDAY...East wind 5 knots becoming northeast late in the afternoon. Slight chance of thunderstorms in the morning. Rain showers likely through the day. Chance of thunderstorms in the afternoon. Waves 1 foot or less. .MONDAY NIGHT...Northeast wind 5 knots until early morning becoming variable 10 knots or less. Slight chance of thunderstorms in the evening. Chance of rain showers through the night. Waves 1 foot or less. $$ LSZ148-072200- Oak Point to Saxon Harbor WI- 958 AM CDT Sun Jun 7 2026 .REST OF TODAY...Northeast wind 5 to 10 knots. Gusts up to 20 knots late. Patchy fog in the late morning and early afternoon. Waves 1 to 2 feet. .TONIGHT...Northeast wind 5 to 10 knots becoming east after midnight. Chance of rain showers and slight chance of thunderstorms after midnight. Waves 1 to 3 feet. .MONDAY...East wind 5 to 10 knots. Chance of rain showers and slight chance of thunderstorms in the morning, then rain showers and chance of thunderstorms in the afternoon. Waves 1 foot or less. .MONDAY NIGHT...Northeast wind 5 knots until early morning becoming variable 10 knots or less. Rain showers likely and slight chance of thunderstorms. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH