fzus53 kdlh 032200
nshdlh
expires:202609040400;;855269

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu sep 3 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.


lsz142-040400-
taconite harbor to silver bay harbor mn-
500 pm cdt thu sep 3 2026

...small craft advisory in effect from 10 pm cdt this evening
through late friday night...

.tonight...northeast wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots after midnight, then increasing to
25 knots late in the night. chance of rain showers in the
evening. chance of thunderstorms through the night. rain showers
after midnight. waves 1 to 2 feet building to 1 to 3 feet after
midnight. 
.friday...northeast wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots late in the morning, then decreasing to
25 knots in the afternoon. chance of rain showers in the morning.
waves 1 to 3 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots. mostly cloudy. waves 1 to 3 feet. 
.saturday...northeast wind 5 knots. partly sunny. waves 1 to
2 feet. 

$$

fzus53 kdlh 032200
nshdlh
expires:202609040400;;855270

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu sep 3 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.


lsz143-040400-
silver bay harbor to two harbors mn-
500 pm cdt thu sep 3 2026

...small craft advisory in effect from 10 pm cdt this evening
through late friday night...

.tonight...northeast wind 10 to 15 knots with gusts to around
25 knots. chance of rain showers in the evening. chance of
thunderstorms through the night. rain showers after midnight.
waves 2 to 4 feet. 
.friday...northeast wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and early afternoon,
then decreasing to 25 knots late in the afternoon. chance of rain
showers in the morning. waves 2 to 4 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots. mostly cloudy. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. 
.saturday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. cloudy in the morning then becoming partly sunny.
waves 1 to 2 feet. 

$$

fzus53 kdlh 032200
nshdlh
expires:202609040400;;855271

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu sep 3 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.


lsz144-040400-
two harbors to duluth mn-
500 pm cdt thu sep 3 2026

...small craft advisory in effect through late friday night...

.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots in the late evening and overnight. chance
of showers and thunderstorms in the evening, then showers likely
and chance of thunderstorms after midnight. waves 2 to 4 feet. 
.friday...northeast wind 15 to 20 knots with gusts to around
25 knots. slight chance of rain showers in the morning. waves
2 to 4 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots. mostly cloudy. waves 2 to 4 feet subsiding to 1 to
2 feet early in the morning. 
.saturday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 032200
nshdlh
expires:202609040400;;855272

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu sep 3 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.


lsz145-040400-
duluth mn to port wing wi-
500 pm cdt thu sep 3 2026

...small craft advisory in effect through late friday night...

.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. chance of thunderstorms in the evening.
showers likely through the night. chance of thunderstorms after
midnight. waves 2 to 4 feet. 
.friday...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. slight
chance of rain showers in the morning. waves 2 to 4 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots. mostly cloudy. waves 2 to 4 feet subsiding to 1 to
2 feet early in the morning. 
.saturday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 032200
nshdlh
expires:202609040400;;855273

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu sep 3 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.


lsz146-040400-
port wing to sand island wi-
500 pm cdt thu sep 3 2026

.tonight...northeast wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots after midnight. chance of showers in the
evening. chance of thunderstorms through the night. showers after
midnight. waves 1 to 3 feet. 
.friday...northeast wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. chance of showers in the
morning. waves 2 to 4 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots. mostly cloudy. waves 1 to 3 feet. 
.saturday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. partly sunny. waves 1 to 2 feet. 

$$