fzus53 kdlh 211157
nshdlh
expires:202601211700;;267298

nearshore marine forecast
national weather service duluth mn
557 am 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.


lsz142-211700-
taconite harbor to silver bay harbor mn-
557 am cst wed jan 21 2026

...small craft advisory in effect from this evening through
thursday afternoon...

.today...west wind 10 to 15 knots. gusts up to 20 knots late in
the afternoon. snow likely in the morning, then chance of snow in
the afternoon. waves 1 foot or less. 
.tonight...northwest wind 10 to 15 knots with gusts to around
25 knots. chance of flurries in the evening. waves 1 to 2 feet. 
.thursday...northwest wind 15 to 20 knots. gusts up to 25 knots
late in the afternoon. partly sunny. waves 1 to 2 feet. 
.thursday night...northwest wind 15 to 20 knots. gusts up to
30 knots decreasing to 25 knots after midnight. slight chance of
snow after midnight. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 211157
nshdlh
expires:202601211700;;267299

nearshore marine forecast
national weather service duluth mn
557 am 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.


lsz143-211700-
silver bay harbor to two harbors mn-
557 am cst wed jan 21 2026

...small craft advisory in effect from this evening through
thursday afternoon...

.today...west wind 10 to 15 knots. gusts up to 20 knots late in
the afternoon. snow likely in the morning, then chance of snow in
the afternoon. waves 1 to 2 feet. 
.tonight...northwest wind 15 to 20 knots with gusts to around
25 knots. chance of flurries in the evening. waves 1 to 2 feet. 
.thursday...northwest wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. partly sunny. waves 1 to
3 feet. 
.thursday night...northwest wind 15 to 20 knots with gusts to
around 25 knots. slight chance of snow after midnight. waves 1 to
3 feet. 

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

$$

fzus53 kdlh 211157
nshdlh
expires:202601211700;;267300

nearshore marine forecast
national weather service duluth mn
557 am 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.


lsz144-211700-
two harbors to duluth mn-
557 am cst wed jan 21 2026

...small craft advisory in effect from this evening through
thursday afternoon...

.today...west wind 10 to 15 knots easing to 10 knots early in the
afternoon, then rising to 10 to 15 knots with gusts to around
20 knots late in the afternoon. chance of flurries early in the
morning, then snow likely late in the morning. chance of snow in
the afternoon. waves 1 to 2 feet. 
.tonight...west wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots early in the morning. chance of flurries
in the evening. waves 1 to 2 feet. 
.thursday...northwest wind 20 to 25 knots. partly sunny. waves
1 to 3 feet. 
.thursday night...northwest wind 20 to 25 knots. slight chance of
snow after midnight. waves 1 to 3 feet. a small craft advisory
may be needed. 

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

$$

fzus53 kdlh 211157
nshdlh
expires:202601211700;;267301

nearshore marine forecast
national weather service duluth mn
557 am 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.


lsz145-211700-
duluth mn to port wing wi-
557 am cst wed jan 21 2026

...small craft advisory in effect from this evening through
thursday afternoon...

.today...west wind 10 to 15 knots with gusts to around 20 knots
becoming west 10 to 15 knots with gusts to around 25 knots late
in the afternoon. chance of flurries early in the morning, then
snow likely late in the morning. chance of snow in the afternoon.
waves 1 to 2 feet. 
.tonight...west wind 15 to 20 knots with gusts to around
25 knots. chance of flurries in the evening. waves 2 to 4 feet. 
.thursday...northwest wind 20 to 25 knots. slight chance of snow
in the afternoon. waves 1 to 3 feet building to 3 to 5 feet in
the late morning and afternoon. waves occasionally to 7 feet. 
.thursday night...northwest wind 20 to 25 knots. gusts up to
30 knots early in the evening. slight chance of snow. waves 3 to
5 feet. waves occasionally to 7 feet. a small craft advisory may
be needed. 

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

$$

fzus53 kdlh 211157
nshdlh
expires:202601211700;;267302

nearshore marine forecast
national weather service duluth mn
557 am 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.


lsz146-211700-
port wing to sand island wi-
557 am cst wed jan 21 2026

...small craft advisory in effect from this evening through
thursday afternoon...

.today...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west with gusts to around 25 knots late in the
afternoon. chance of snow in the morning, then snow likely in the
afternoon. waves 1 to 3 feet. 
.tonight...northwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots late in the evening, then decreasing to
25 knots after midnight. chance of flurries in the evening. waves
3 to 5 feet. 
.thursday...northwest wind 20 to 25 knots. gusts up to 25 knots
increasing to 30 knots late in the afternoon. slight chance of
snow. waves 4 to 6 feet. waves occasionally to 7 feet. 
.thursday night...northwest wind 20 to 25 knots with gusts to
around 30 knots easing to 15 to 20 knots with gusts to around
30 knots after midnight. chance of snow. waves 4 to 6 feet. waves
occasionally to 8 feet. a small craft advisory may be needed. 

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

$$