fzus53 kdlh 171941
nshdlh
expires:202609180400;;618031

nearshore marine forecast
national weather service duluth mn
241 pm cdt thu sep 17 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.


lsz121-180400-
chequamegon bay-bayfield to oak point wi-
241 pm cdt thu sep 17 2026

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

$$

fzus53 kdlh 171941
nshdlh
expires:202609180400;;618022

nearshore marine forecast
national weather service duluth mn
241 pm cdt thu sep 17 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.


lsz140-180400-
grand portage to grand marais mn-
241 pm cdt thu sep 17 2026

.tonight...west wind 5 to 10 knots becoming northeast 10 to
15 knots late in the night. partly cloudy until early morning
then becoming mostly cloudy. waves 1 to 2 feet. 
.friday...east wind 10 to 15 knots. gusts up to 20 knots in the
late morning and afternoon. mostly cloudy. waves 1 to 3 feet. 
.friday night...east wind 5 to 10 knots. gusts up to 20 knots
early in the evening. mostly cloudy. waves 1 to 3 feet. 
.saturday...northeast wind 5 knots becoming southeast in the late
morning and afternoon. partly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 171941
nshdlh
expires:202609180400;;618023

nearshore marine forecast
national weather service duluth mn
241 pm cdt thu sep 17 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.


lsz141-180400-
grand marais to taconite harbor mn-
241 pm cdt thu sep 17 2026

.tonight...northwest wind 5 knots becoming northeast late in the
night. partly cloudy until early morning then becoming mostly
cloudy. waves 1 foot or less. 
.friday...east wind 10 to 15 knots with gusts to around 20 knots.
mostly cloudy. waves 1 to 3 feet. 
.friday night...northeast wind 5 to 10 knots. gusts up to
20 knots in the evening. mostly cloudy. waves 1 to 3 feet. 
.saturday...east wind 5 knots. partly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 171941
nshdlh
expires:202609180400;;618024

nearshore marine forecast
national weather service duluth mn
241 pm cdt thu sep 17 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.


lsz142-180400-
taconite harbor to silver bay harbor mn-
241 pm cdt thu sep 17 2026

.tonight...west wind 5 knots becoming northeast late in the
night. mostly cloudy then becoming partly cloudy late in the
evening then becoming mostly cloudy. waves 1 foot or less. 
.friday...northeast wind 10 to 15 knots with gusts to around
20 knots. mostly cloudy. waves 1 to 3 feet. 
.friday night...northeast wind 5 to 10 knots. gusts up to
20 knots early in the evening. mostly cloudy. waves 1 to 3 feet. 
.saturday...northeast wind 5 knots. partly sunny. waves 1 to
2 feet. 

$$

fzus53 kdlh 171941
nshdlh
expires:202609180400;;618025

nearshore marine forecast
national weather service duluth mn
241 pm cdt thu sep 17 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.


lsz143-180400-
silver bay harbor to two harbors mn-
241 pm cdt thu sep 17 2026

.tonight...west wind 5 knots becoming northeast with gusts to
around 20 knots in the late evening and overnight. mostly cloudy.
waves 1 to 2 feet. 
.friday...northeast wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. cloudy. 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 to 10 knots. gusts up to 20 knots in
the late morning and early afternoon. partly sunny. waves 1 to
2 feet. 

$$

fzus53 kdlh 171941
nshdlh
expires:202609180400;;618026

nearshore marine forecast
national weather service duluth mn
241 pm cdt thu sep 17 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.


lsz144-180400-
two harbors to duluth mn-
241 pm cdt thu sep 17 2026

.tonight...northwest wind 5 knots becoming northeast 10 to
15 knots with gusts to around 20 knots in the late evening and
overnight. mostly cloudy. waves 1 to 2 feet. 
.friday...northeast wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots late in the afternoon. slight chance of
rain showers in the afternoon. 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 10 to 15 knots. gusts up to 20 knots
in the late morning and afternoon. partly sunny. waves 1 to
3 feet. 

$$

fzus53 kdlh 171941
nshdlh
expires:202609180400;;618027

nearshore marine forecast
national weather service duluth mn
241 pm cdt thu sep 17 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.


lsz145-180400-
duluth mn to port wing wi-
241 pm cdt thu sep 17 2026

.tonight...north wind 5 knots becoming northeast 10 to 15 knots
with gusts to around 20 knots in the late evening and overnight.
mostly cloudy. waves 1 to 2 feet. 
.friday...northeast wind 10 to 15 knots. gusts up to 20 knots in
the afternoon. slight chance of rain showers in the afternoon.
waves 1 to 3 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
20 knots in the evening. mostly cloudy. waves 1 to 3 feet. 
.saturday...northeast wind 10 to 15 knots. gusts up to 20 knots
in the late morning and afternoon. mostly cloudy. waves 1 to
3 feet. 

$$

fzus53 kdlh 171941
nshdlh
expires:202609180400;;618028

nearshore marine forecast
national weather service duluth mn
241 pm cdt thu sep 17 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.


lsz146-180400-
port wing to sand island wi-
241 pm cdt thu sep 17 2026

.tonight...northwest wind 5 knots becoming northeast with gusts
to around 20 knots in the late evening and overnight. mostly
cloudy. waves 1 to 2 feet. 
.friday...east wind 5 to 10 knots. gusts up to 20 knots in the
afternoon. cloudy. waves 1 to 2 feet. 
.friday night...east wind 5 to 10 knots. gusts up to 20 knots
early in the evening. mostly cloudy. waves 1 to 2 feet. 
.saturday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. partly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 171941
nshdlh
expires:202609180400;;618029

nearshore marine forecast
national weather service duluth mn
241 pm cdt thu sep 17 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.


lsz147-180400-
sand island to bayfield wi-
241 pm cdt thu sep 17 2026

.tonight...north wind 5 knots becoming northeast with gusts to
around 20 knots after midnight. mostly cloudy. waves 1 to 2 feet.
.friday...east wind 5 to 10 knots. gusts up to 20 knots in the
afternoon. mostly cloudy. waves 1 to 2 feet. 
.friday night...east wind 5 to 10 knots. gusts up to 20 knots
early in the evening. mostly cloudy. waves 1 to 2 feet. 
.saturday...northeast wind 5 to 10 knots. partly sunny. waves
1 to 2 feet. 

$$

fzus53 kdlh 171941
nshdlh
expires:202609180400;;618032

nearshore marine forecast
national weather service duluth mn
241 pm cdt thu sep 17 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.


lsz148-180400-
oak point to saxon harbor wi-
241 pm cdt thu sep 17 2026

.tonight...variable winds 10 knots or less becoming northeast
5 to 10 knots in the late evening and overnight. partly cloudy
early in the evening then becoming mostly cloudy. waves 1 foot or
less. 
.friday...east wind 5 to 10 knots. mostly cloudy. waves 1 to
2 feet. 
.friday night...east wind 5 to 10 knots. mostly cloudy. waves
1 to 2 feet. 
.saturday...northeast wind 5 to 10 knots. mostly cloudy. waves
1 to 2 feet. 

$$