fzus53 kdlh 122200
nshdlh
expires:202608130400;;080019

nearshore marine forecast
national weather service duluth mn
500 pm cdt wed aug 12 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.


lsz142-130400-
taconite harbor to silver bay harbor mn-
500 pm cdt wed aug 12 2026

.tonight...variable winds 10 knots or less. slight chance of rain
showers late in the night. waves 1 foot or less. 
.thursday...variable winds 10 knots or less becoming east 5 knots
late in the afternoon. slight chance of rain showers in the
morning. waves 1 foot or less. 
.thursday night...northeast wind 5 knots in the evening becoming
variable 10 knots or less, then becoming northeast 5 knots early
in the morning. mostly cloudy in the evening then becoming partly
cloudy. waves 1 foot or less. 
.friday...northeast wind 5 to 10 knots. partly sunny. waves
1 foot or less. 

$$

fzus53 kdlh 122200
nshdlh
expires:202608130400;;080020

nearshore marine forecast
national weather service duluth mn
500 pm cdt wed aug 12 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.


lsz143-130400-
silver bay harbor to two harbors mn-
500 pm cdt wed aug 12 2026

.tonight...variable winds 10 knots or less becoming north 5 knots
late in the evening, then becoming variable 10 knots or less
after midnight becoming north 5 knots late in the night. slight
chance of rain showers late in the night. waves 1 foot or less. 
.thursday...northeast wind 5 knots. slight chance of rain showers
in the morning. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. mostly cloudy in
the evening then becoming partly cloudy. waves 1 foot or less. 
.friday...northeast wind 10 to 15 knots. gusts up to 20 knots in
the late morning and afternoon. partly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 122200
nshdlh
expires:202608130400;;080021

nearshore marine forecast
national weather service duluth mn
500 pm cdt wed aug 12 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.


lsz144-130400-
two harbors to duluth mn-
500 pm cdt wed aug 12 2026

.tonight...east wind 5 knots becoming northeast in the late
evening and overnight. slight chance of showers late in the
night. waves 1 foot or less. 
.thursday...northeast wind 5 to 10 knots. slight chance of
showers in the morning. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. mostly cloudy.
waves 1 foot or less. 
.friday...northeast wind 15 to 20 knots with gusts to around
25 knots. partly sunny. waves 1 to 3 feet building to 2 to 4 feet
late in the afternoon. 

$$

fzus53 kdlh 122200
nshdlh
expires:202608130400;;080022

nearshore marine forecast
national weather service duluth mn
500 pm cdt wed aug 12 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.


lsz145-130400-
duluth mn to port wing wi-
500 pm cdt wed aug 12 2026

.tonight...northeast wind 5 knots. partly cloudy early in the
evening then becoming mostly cloudy. waves 1 foot or less. 
.thursday...northeast wind 5 to 10 knots. slight chance of
showers in the morning. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. mostly cloudy.
waves 1 foot or less. 
.friday...northeast wind 15 to 20 knots with gusts to around
25 knots. patchy fog in the morning. waves 1 to 3 feet building
to 2 to 4 feet late in the afternoon. 

$$

fzus53 kdlh 122200
nshdlh
expires:202608130400;;080023

nearshore marine forecast
national weather service duluth mn
500 pm cdt wed aug 12 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.


lsz146-130400-
port wing to sand island wi-
500 pm cdt wed aug 12 2026

.tonight...variable winds 10 knots or less. partly cloudy early
in the evening then becoming mostly cloudy. waves 1 foot or less.
.thursday...northeast wind 5 to 10 knots. slight chance of
showers in the morning. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. partly cloudy in
the evening then becoming mostly cloudy. waves 1 foot or less. 
.friday...northeast wind 10 to 15 knots. gusts up to 20 knots in
the afternoon. partly sunny. waves 1 to 2 feet. 

$$