FZUS53 KDLH 161837 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 137 PM CDT Tue Jun 16 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. LSZ140-162200- Grand Portage to Grand Marais MN- 137 PM CDT Tue Jun 16 2026 .REST OF TODAY...Southeast wind 5 to 10 knots becoming west late. Scattered rain showers early in the afternoon, then isolated rain showers late. Waves 1 foot or less. .TONIGHT...Southwest wind 5 to 10 knots. Mostly cloudy. Waves 1 foot or less. .WEDNESDAY...Southeast wind 5 knots becoming east in the late morning and afternoon. Chance of rain showers in the afternoon. Waves 1 to 2 feet. .WEDNESDAY NIGHT...Northeast wind 10 to 15 knots becoming north 5 knots early in the morning. Chance of rain showers in the evening. Waves 1 to 2 feet. $$ LSZ141-162200- Grand Marais to Taconite Harbor MN- 137 PM CDT Tue Jun 16 2026 .REST OF TODAY...South wind 5 knots becoming southwest late. Isolated rain showers through the day. Waves 1 foot or less. .TONIGHT...Southwest wind 5 knots early in the evening becoming variable 10 knots or less. Mostly cloudy. Waves 1 foot or less. .WEDNESDAY...East wind 5 to 10 knots. Gusts up to 20 knots late in the afternoon. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Waves 1 to 2 feet. .WEDNESDAY NIGHT...Northeast wind 5 to 10 knots becoming north early in the morning. Chance of rain showers in the evening. Waves 1 to 2 feet. $$ LSZ142-162200- Taconite Harbor to Silver Bay Harbor MN- 137 PM CDT Tue Jun 16 2026 .REST OF TODAY...Southeast wind 5 knots early in the afternoon becoming variable 10 knots or less. Isolated rain showers early in the afternoon. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Mostly cloudy. Waves 1 foot or less. .WEDNESDAY...Northeast wind 10 to 15 knots with gusts to around 20 knots. Chance of rain showers. Waves 1 to 2 feet. .WEDNESDAY NIGHT...Northeast wind 5 to 10 knots with gusts to around 20 knots in the evening becoming variable 10 knots or less, then becoming north 5 knots early in the morning. Chance of rain showers in the evening. Waves 1 to 2 feet. $$ LSZ143-162200- Silver Bay Harbor to Two Harbors MN- 137 PM CDT Tue Jun 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY EVENING... .REST OF TODAY...Southeast wind 5 knots. Isolated rain showers early in the afternoon. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Slight chance of rain showers after midnight. Waves 1 foot or less. .WEDNESDAY...Northeast wind 5 knots rising to 10 to 15 knots with gusts to around 25 knots in the late morning and afternoon. Chance of rain showers in the morning, then rain showers in the afternoon. Waves 1 to 3 feet. .WEDNESDAY NIGHT...Northeast wind 10 to 15 knots with gusts to around 25 knots becoming north 5 knots after midnight, then becoming variable 10 knots or less early in the morning. Chance of rain showers in the evening. Slight chance of rain showers after midnight. Waves 1 to 3 feet. $$ LSZ144-162200- Two Harbors to Duluth MN- 137 PM CDT Tue Jun 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT... .REST OF TODAY...East wind 5 knots. Isolated rain showers early in the afternoon. Waves 1 foot or less. .TONIGHT...East wind 5 knots becoming northeast after midnight. Chance of rain showers after midnight. Waves 1 foot or less. .WEDNESDAY...Northeast wind 15 to 20 knots with gusts to around 25 knots. Chance of rain showers in the morning, then rain showers in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. .WEDNESDAY NIGHT...Northeast wind 15 to 20 knots with gusts to around 25 knots becoming north 5 knots after midnight, then becoming west early in the morning. Chance of rain showers in the evening. Slight chance of rain showers after midnight. Waves 3 to 5 feet subsiding to 1 to 3 feet after midnight. $$ LSZ145-162200- Duluth MN to Port Wing WI- 137 PM CDT Tue Jun 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT... .REST OF TODAY...Northeast wind 5 knots. Isolated rain showers early in the afternoon. Waves 1 foot or less. .TONIGHT...East wind 5 knots becoming southeast early in the morning. Chance of rain showers after midnight. Waves 1 foot or less. .WEDNESDAY...East wind 10 to 15 knots with gusts to around 25 knots becoming northeast 15 to 20 knots with gusts to around 25 knots late in the afternoon. Chance of rain showers in the morning, then rain showers in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. .WEDNESDAY NIGHT...Northeast wind 15 to 20 knots with gusts to around 25 knots becoming north 5 knots after midnight, then becoming northwest early in the morning. Chance of rain showers in the evening. Slight chance of rain showers after midnight. Waves 3 to 5 feet subsiding to 1 to 2 feet early in the morning. $$ LSZ146-162200- Port Wing to Sand Island WI- 137 PM CDT Tue Jun 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY EVENING... .REST OF TODAY...East wind 5 knots. Isolated rain showers early in the afternoon. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less. Slight chance of rain showers after midnight. Waves 1 foot or less. .WEDNESDAY...East wind 10 to 15 knots with gusts to around 25 knots. Chance of rain showers in the morning, then rain showers in the afternoon. Waves 1 to 2 feet. .WEDNESDAY NIGHT...Northeast wind 10 to 15 knots with gusts to around 25 knots easing to 5 knots after midnight, then becoming northwest early in the morning. Chance of rain showers. Waves 1 to 3 feet. $$ LSZ147-162200- Sand Island to Bayfield WI- 137 PM CDT Tue Jun 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... .REST OF TODAY...Southeast wind 5 knots. Isolated rain showers early in the afternoon. Waves 1 foot or less. .TONIGHT...Southeast wind 5 knots early in the evening becoming variable 10 knots or less, then becoming south 5 knots after midnight. Slight chance of rain showers after midnight. Waves 1 foot or less. .WEDNESDAY...Southeast wind 5 to 10 knots becoming east 10 to 15 knots with gusts to around 20 knots in the afternoon. Chance of rain showers in the morning, then rain showers in the afternoon. Waves 1 to 2 feet. .WEDNESDAY NIGHT...Northeast wind 10 to 15 knots with gusts to around 20 knots becoming north 5 knots after midnight, then becoming variable 10 knots or less early in the morning. Chance of rain showers in the evening. Slight chance of rain showers after midnight. Waves 1 to 3 feet. $$ LSZ150-162200- Outer Apostle Islands Beyond 5 NM from Mainland- 137 PM CDT Tue Jun 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... .REST OF TODAY...West wind 5 knots becoming south late. Isolated rain showers early in the afternoon. Waves 1 foot or less. .TONIGHT...Variable winds 10 knots or less becoming south 5 knots in the late evening and overnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .WEDNESDAY...South wind 5 knots becoming east 10 to 15 knots with gusts to around 20 knots in the late morning and afternoon. Chance of rain showers in the morning, then rain showers likely in the afternoon. Waves 1 to 3 feet. .WEDNESDAY NIGHT...Northeast wind 10 to 15 knots with gusts to around 20 knots becoming north 5 knots early in the morning. Chance of rain showers in the evening. Slight chance of rain showers after midnight. Waves 1 to 3 feet. $$ LSZ121-162200- Chequamegon Bay-Bayfield to Oak Point WI- 137 PM CDT Tue Jun 16 2026 .REST OF TODAY...Northeast wind 5 to 10 knots. Isolated showers and thunderstorms early in the afternoon. Waves 1 foot or less. .TONIGHT...East wind 5 knots early in the evening becoming variable 10 knots or less, then becoming south 5 knots after midnight. Slight chance of rain showers after midnight. Waves 1 foot or less. .WEDNESDAY...South wind 5 knots becoming southeast with gusts to around 20 knots in the late morning and early afternoon, then becoming east 10 to 15 knots with gusts to around 20 knots late in the afternoon. Rain showers likely in the morning, then rain showers in the afternoon. Waves 1 to 3 feet. .WEDNESDAY NIGHT...Northeast wind 10 to 15 knots with gusts to around 20 knots becoming north 5 knots after midnight. Rain showers likely in the evening, then chance of rain showers after midnight. Waves 1 to 3 feet subsiding to 1 foot or less after midnight. $$ LSZ148-162200- Oak Point to Saxon Harbor WI- 137 PM CDT Tue Jun 16 2026 .REST OF TODAY...East wind 5 knots. Isolated rain showers early in the afternoon. Waves 1 foot or less. .TONIGHT...Southeast wind 5 knots becoming south in the late evening and overnight. Slight chance of rain showers after midnight. Waves 1 foot or less. .WEDNESDAY...South wind 5 knots becoming east with gusts to around 20 knots in the late morning and early afternoon, then rising to 10 to 15 knots with gusts to around 20 knots late in the afternoon. Rain showers likely in the morning, then rain showers in the afternoon. Waves 1 to 3 feet. .WEDNESDAY NIGHT...Northeast wind 10 to 15 knots with gusts to around 20 knots becoming north 5 knots after midnight, then becoming northwest early in the morning. Rain showers likely in the evening, then chance of rain showers after midnight. Waves 1 to 3 feet. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH