fzus53 kdlh 181113
nshdlh
expires:202609181600;;652545

nearshore marine forecast
national weather service duluth mn
613 am cdt fri sep 18 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.


lsz142-181600-
taconite harbor to silver bay harbor mn-
613 am cdt fri sep 18 2026

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...northeast wind 10 to 15 knots with gusts to around
20 knots. mostly cloudy. waves 1 to 3 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the evening. mostly cloudy. waves 1 to 3 feet. 
.saturday...northeast wind 5 to 10 knots. mostly sunny. waves
1 to 2 feet. 
.saturday night...north wind 5 to 10 knots. mostly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 181113
nshdlh
expires:202609181600;;652546

nearshore marine forecast
national weather service duluth mn
613 am cdt fri sep 18 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.


lsz143-181600-
silver bay harbor to two harbors mn-
613 am cdt fri sep 18 2026

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. cloudy. waves 1 to
3 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 25 knots.
mostly cloudy. waves 1 to 3 feet subsiding to 1 to 2 feet early
in the morning. 
.saturday...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the afternoon. partly sunny. waves 1 to 2 feet. 
.saturday night...northeast wind 5 to 10 knots. gusts up to
20 knots early in the morning. mostly cloudy. waves 1 foot or
less. 

$$

fzus53 kdlh 181113
nshdlh
expires:202609181600;;652547

nearshore marine forecast
national weather service duluth mn
613 am cdt fri sep 18 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.


lsz144-181600-
two harbors to duluth mn-
613 am cdt fri sep 18 2026

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. slight chance of rain
showers in the afternoon. waves 1 to 3 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 early in the morning. mostly
cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.saturday...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the afternoon. partly sunny. waves 1 to 2 feet. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
20 knots early in the morning. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 181113
nshdlh
expires:202609181600;;652548

nearshore marine forecast
national weather service duluth mn
613 am cdt fri sep 18 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.


lsz145-181600-
duluth mn to port wing wi-
613 am cdt fri sep 18 2026

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...northeast wind 15 to 20 knots. slight chance of rain
showers in the afternoon. waves 1 to 2 feet building to 2 to
4 feet in the afternoon. 
.tonight...northeast wind 15 to 20 knots becoming east 5 to
10 knots early in the morning. slight chance of rain showers in
the evening. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.saturday...northeast wind 10 to 15 knots. gusts up to 20 knots
in the afternoon. partly sunny. waves 1 to 2 feet. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
20 knots early in the morning. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 181113
nshdlh
expires:202609181600;;652549

nearshore marine forecast
national weather service duluth mn
613 am cdt fri sep 18 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.


lsz146-181600-
port wing to sand island wi-
613 am cdt fri sep 18 2026

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

$$