fzus53 kdlh 240048
nshdlh
expires:202511241100;;393219

nearshore marine forecast
national weather service duluth mn
648 pm cst sun nov 23 2025

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.


lsz142-241100-
taconite harbor to silver bay harbor mn-
648 pm cst sun nov 23 2025

.rest of tonight...southwest wind 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 
.monday...southwest wind 5 knots becoming west late in the
afternoon. sunny. waves 1 to 2 feet. 
.monday night...north wind 5 knots becoming northeast after
midnight. mostly cloudy. waves 1 foot or less. 
.tuesday...northeast wind 10 to 15 knots. gusts up to 25 knots.
chance of rain in the morning, then rain and slight chance of
snow in the afternoon. waves 1 to 3 feet. 

$$

fzus53 kdlh 240048
nshdlh
expires:202511241100;;393220

nearshore marine forecast
national weather service duluth mn
648 pm cst sun nov 23 2025

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.


lsz143-241100-
silver bay harbor to two harbors mn-
648 pm cst sun nov 23 2025

.rest of tonight...southwest wind 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 
.monday...west wind 5 to 10 knots. mostly sunny. waves 1 to
2 feet. 
.monday night...northeast wind 5 to 10 knots. slight chance of
rain after midnight. waves 1 foot or less. 
.tuesday...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. chance of rain in the
morning, then rain in the afternoon. waves 1 to 2 feet building
to 2 to 4 feet in the afternoon. 

$$

fzus53 kdlh 240048
nshdlh
expires:202511241100;;393221

nearshore marine forecast
national weather service duluth mn
648 pm cst sun nov 23 2025

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.


lsz144-241100-
two harbors to duluth mn-
648 pm cst sun nov 23 2025

.rest of tonight...southeast wind 5 knots becoming southwest in
the late evening and overnight. mostly cloudy. waves 1 to 2 feet.
.monday...southwest wind 5 to 10 knots becoming west late in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.monday night...north wind 5 knots becoming northeast in the late
evening and overnight. slight chance of rain after midnight.
waves 1 to 2 feet. 
.tuesday...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. rain likely in the
morning, then rain in the afternoon. waves 1 to 3 feet building
to 2 to 4 feet in the afternoon. 

$$

fzus53 kdlh 240048
nshdlh
expires:202511241100;;393222

nearshore marine forecast
national weather service duluth mn
648 pm cst sun nov 23 2025

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.


lsz145-241100-
duluth mn to port wing wi-
648 pm cst sun nov 23 2025

.rest of tonight...south wind 5 to 10 knots becoming southwest
10 to 15 knots with gusts to around 20 knots in the late evening
and overnight. mostly cloudy. waves 1 to 2 feet. 
.monday...southwest wind 5 to 10 knots becoming west late in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.monday night...west wind 5 knots becoming northeast in the late
evening and overnight. chance of rain after midnight. waves 1 to
2 feet. 
.tuesday...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. rain likely in the
morning, then rain in the afternoon. waves 1 to 3 feet building
to 2 to 4 feet in the afternoon. a small craft advisory may be
needed. 

$$

fzus53 kdlh 240048
nshdlh
expires:202511241100;;393223

nearshore marine forecast
national weather service duluth mn
648 pm cst sun nov 23 2025

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.


lsz146-241100-
port wing to sand island wi-
648 pm cst sun nov 23 2025

.rest of tonight...south wind 5 to 10 knots becoming southwest
10 to 15 knots with gusts to around 20 knots after midnight.
mostly cloudy. waves 1 to 2 feet. 
.monday...southwest wind 10 to 15 knots becoming west 5 knots
late in the afternoon. mostly sunny. waves 1 to 2 feet. 
.monday night...southeast wind 5 knots becoming northeast in the
late evening and overnight. chance of rain after midnight. waves
1 foot or less. 
.tuesday...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. rain likely in the
morning, then rain in the afternoon. waves 1 to 3 feet building
to 2 to 4 feet in the afternoon. 

$$