fzus53 kdlh 212352
nshdlh
expires:202601220500;;295739

nearshore marine forecast
national weather service duluth mn
552 pm cst wed jan 21 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.


lsz142-220500-
taconite harbor to silver bay harbor mn-
552 pm cst wed jan 21 2026

...small craft advisory in effect through friday afternoon...

.tonight...northwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots in the late evening and early morning,
then decreasing to 25 knots late in the night. chance of flurries
through the night. waves 1 to 2 feet. 
.thursday...northwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots late in the afternoon. chance of flurries.
waves 1 to 3 feet. 
.thursday night...northwest wind 20 to 25 knots. gusts up to
35 knots decreasing to 25 knots. chance of flurries through the
night. waves 1 to 3 feet. a gale warning may be needed. 
.friday...northwest wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the afternoon. chance of flurries in
the morning. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 212352
nshdlh
expires:202601220500;;295740

nearshore marine forecast
national weather service duluth mn
552 pm cst wed jan 21 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.


lsz143-220500-
silver bay harbor to two harbors mn-
552 pm cst wed jan 21 2026

...small craft advisory in effect through friday afternoon...

.tonight...west wind 15 to 20 knots with gusts to around
25 knots. chance of flurries in the evening. chance of flurries
late in the night. waves 1 to 2 feet. 
.thursday...northwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots late in the afternoon. chance of flurries.
waves 1 to 3 feet. 
.thursday night...northwest wind 15 to 20 knots. gusts up to
30 knots decreasing to 25 knots early in the morning. chance of
flurries. waves 1 to 3 feet. 
.friday...northwest wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots late in the morning, then then 20 knots
late in the afternoon. chance of flurries in the morning. waves
1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 212352
nshdlh
expires:202601220500;;295741

nearshore marine forecast
national weather service duluth mn
552 pm cst wed jan 21 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.


lsz144-220500-
two harbors to duluth mn-
552 pm cst wed jan 21 2026

...small craft advisory in effect through friday afternoon...

.tonight...west wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots after midnight. chance of flurries in the
evening. chance of flurries late in the night. waves 1 to 3 feet.
.thursday...northwest wind 15 to 20 knots. gusts up to 25 knots
in the late morning and afternoon. chance of flurries. waves 1 to
3 feet. 
.thursday night...northwest wind 15 to 20 knots. gusts up to
30 knots decreasing to 25 knots after midnight. chance of
flurries. waves 1 to 3 feet subsiding to 1 to 2 feet after
midnight. 
.friday...northwest wind 10 to 15 knots. gusts up to 25 knots.
mostly sunny. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 212352
nshdlh
expires:202601220500;;295742

nearshore marine forecast
national weather service duluth mn
552 pm cst wed jan 21 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.


lsz145-220500-
duluth mn to port wing wi-
552 pm cst wed jan 21 2026

...small craft advisory in effect through friday afternoon...
...heavy freezing spray warning in effect from thursday afternoon
through late thursday night...

.tonight...west wind 20 to 25 knots. gusts up to 30 knots
decreasing to 25 knots after midnight. chance of flurries through
the night. waves 2 to 4 feet. 
.thursday...northwest wind 20 to 25 knots. gusts up to 30 knots.
chance of flurries. waves 3 to 5 feet. waves occasionally to
7 feet. 
.thursday night...northwest wind 20 to 25 knots. gusts up to
30 knots decreasing to 25 knots after midnight. chance of
flurries. waves 3 to 5 feet. waves occasionally to 7 feet. 
.friday...west wind 15 to 20 knots. gusts up to 20 knots late in
the afternoon. chance of flurries in the morning. waves 1 to
3 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 212352
nshdlh
expires:202601220500;;295743

nearshore marine forecast
national weather service duluth mn
552 pm cst wed jan 21 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.


lsz146-220500-
port wing to sand island wi-
552 pm cst wed jan 21 2026

...small craft advisory in effect through friday afternoon...
...heavy freezing spray warning in effect from thursday afternoon
through late thursday night...

.tonight...west wind 20 to 25 knots. gusts up to 30 knots in the
evening. chance of flurries. waves 3 to 5 feet. 
.thursday...northwest wind 20 to 25 knots. gusts up to 30 knots
in the afternoon. slight chance of snow in the morning, then
chance of snow in the afternoon. heavy freezing spray in the
afternoon. waves 4 to 6 feet. waves occasionally to 8 feet. 
.thursday night...northwest wind 20 to 25 knots with gusts to
around 30 knots easing to 10 to 20 knots with gusts to around
25 knots early in the morning. heavy freezing spray through the
night. slight chance of snow in the evening. chance of snow after
midnight. waves 4 to 6 feet. waves occasionally to 8 feet. 
.friday...northwest wind 15 to 20 knots with gusts to around
25 knots becoming west 10 to 15 knots with gusts to around
20 knots in the afternoon. chance of flurries in the morning.
waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon. 

note...wave height forecasts are for ice free areas.

$$