fzus53 kdlh 191116
nshdlh
expires:202602191700;;896872

nearshore marine forecast
national weather service duluth mn
515 am cst thu feb 19 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.


lsz148-191700-
oak point to saxon harbor wi-
515 am cst thu feb 19 2026

.today...northwest wind 5 to 10 knots. chance of snow in the
morning, then slight chance of snow in the afternoon. waves
1 foot or less. 
.tonight...north wind 5 to 10 knots. slight chance of snow in the
evening, then chance of snow after midnight. waves 1 foot or
less. 
.friday...northwest wind 10 to 15 knots with gusts to around
20 knots. chance of snow. waves 1 foot or less. 
.friday night...northwest wind 5 to 10 knots. chance of snow.
waves 1 foot or less. 

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

$$

fzus53 kdlh 191116
nshdlh
expires:202602191700;;896864

nearshore marine forecast
national weather service duluth mn
515 am cst thu feb 19 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.


lsz140-191700-
grand portage to grand marais mn-
515 am cst thu feb 19 2026

...small craft advisory in effect through this evening...

.today...northeast wind 20 to 25 knots. gusts up to 30 knots
decreasing to 25 knots late in the afternoon. snow in the
morning, then snow likely early in the afternoon. chance of snow
late in the afternoon. waves 6 to 9 feet subsiding to 4 to 6 feet
late in the afternoon. waves occasionally to 11 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots in
the evening then 25 knots early in the morning. chance of snow.
waves 3 to 5 feet subsiding to 1 to 3 feet early in the morning.
waves occasionally to 7 feet. 
.friday...north wind 15 to 20 knots with gusts to around
25 knots. snow likely. waves 1 to 2 feet building to 2 to 4 feet
in the late morning and afternoon. 
.friday night...north wind 10 to 15 knots with gusts to around
20 knots. chance of snow. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. 

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

$$

fzus53 kdlh 191116
nshdlh
expires:202602191700;;896865

nearshore marine forecast
national weather service duluth mn
515 am cst thu feb 19 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.


lsz141-191700-
grand marais to taconite harbor mn-
515 am cst thu feb 19 2026

...small craft advisory in effect through this evening...

.today...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. snow likely in the morning, then chance
of snow in the afternoon. waves 6 to 9 feet subsiding to 4 to
6 feet late in the afternoon. waves occasionally to 12 feet. 
.tonight...north wind 5 to 10 knots. gusts up to 20 knots early
in the evening. slight chance of snow in the evening, then chance
of snow after midnight. waves 3 to 5 feet subsiding to 1 to
3 feet early in the morning. waves occasionally to 7 feet. 
.friday...north wind 5 to 10 knots. gusts up to 20 knots in the
morning. chance of snow. waves 1 to 3 feet building to 2 to
4 feet in the afternoon. 
.friday night...north wind 5 to 10 knots. chance of snow. waves
2 to 4 feet subsiding to 1 to 2 feet early in the morning. 

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

$$

fzus53 kdlh 191116
nshdlh
expires:202602191700;;896866

nearshore marine forecast
national weather service duluth mn
515 am cst thu feb 19 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.


lsz142-191700-
taconite harbor to silver bay harbor mn-
515 am cst thu feb 19 2026

...small craft advisory in effect until noon cst today...

.today...northeast wind 15 to 20 knots with gusts to around
30 knots becoming north 5 to 10 knots late in the afternoon. snow
likely in the morning, then chance of snow in the afternoon.
waves 6 to 9 feet subsiding to 4 to 6 feet late in the afternoon.
waves occasionally to 11 feet. 
.tonight...north wind 5 to 10 knots. gusts up to 20 knots early
in the morning. slight chance of snow in the evening. chance of
snow after midnight. waves 3 to 5 feet. waves occasionally to
7 feet. a small craft advisory may be needed. 
.friday...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the morning. chance of snow. waves 1 to 3 feet subsiding
to 1 to 2 feet in the late morning and early afternoon, then
building to 1 to 3 feet late in the afternoon. 
.friday night...northwest wind 5 knots. chance of snow. waves
2 to 4 feet. a small craft advisory may be needed. 

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

$$

fzus53 kdlh 191116
nshdlh
expires:202602191700;;896867

nearshore marine forecast
national weather service duluth mn
515 am cst thu feb 19 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.


lsz143-191700-
silver bay harbor to two harbors mn-
515 am cst thu feb 19 2026

...small craft advisory in effect until noon cst today...

.today...northeast wind 15 to 20 knots with gusts to around
25 knots becoming north 5 to 10 knots late in the afternoon. snow
in the morning, then chance of snow in the afternoon. waves 5 to
8 feet subsiding to 4 to 6 feet late in the afternoon. waves
occasionally to 11 feet. 
.tonight...north wind 5 to 10 knots. slight chance of snow in the
evening. chance of snow after midnight. waves 3 to 5 feet. waves
occasionally to 7 feet. a small craft advisory may be needed. 
.friday...northwest wind 5 to 10 knots. chance of snow. waves
1 to 3 feet. 
.friday night...northwest wind 5 to 10 knots. chance of snow.
waves 2 to 4 feet. a small craft advisory may be needed. 

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

$$

fzus53 kdlh 191116
nshdlh
expires:202602191700;;896868

nearshore marine forecast
national weather service duluth mn
515 am cst thu feb 19 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.


lsz144-191700-
two harbors to duluth mn-
515 am cst thu feb 19 2026

...small craft advisory in effect until 10 am cst this morning...

.today...north wind 10 to 15 knots. gusts up to 20 knots in the
morning. snow likely early in the morning, then chance of snow in
the late morning and early afternoon. slight chance of snow late
in the afternoon. waves 4 to 7 feet. waves occasionally to
9 feet. 
.tonight...north wind 5 to 10 knots. slight chance of snow after
midnight. waves 2 to 4 feet. a small craft advisory may be
needed. 
.friday...northwest wind 5 to 10 knots. chance of snow. waves
1 to 3 feet. 
.friday night...northwest wind 5 to 10 knots. chance of snow.
waves 2 to 4 feet subsiding to 1 to 3 feet early in the morning. 

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

$$

fzus53 kdlh 191116
nshdlh
expires:202602191700;;896869

nearshore marine forecast
national weather service duluth mn
515 am cst thu feb 19 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.


lsz145-191700-
duluth mn to port wing wi-
515 am cst thu feb 19 2026

...small craft advisory in effect until 10 am cst this morning...

.today...north wind 10 to 15 knots. gusts up to 20 knots until
late afternoon. snow likely early in the morning, then chance of
snow in the late morning and early afternoon. slight chance of
snow late in the afternoon. waves 1 to 3 feet. 
.tonight...north wind 5 knots becoming northwest early in the
morning. slight chance of snow. waves 1 to 3 feet. 
.friday...northwest wind 10 to 15 knots. gusts up to 20 knots in
the morning. chance of snow. waves 1 to 2 feet. 
.friday night...northwest wind 5 to 10 knots. slight chance of
snow in the evening, then chance of snow after midnight. waves
1 to 2 feet. 

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

$$

fzus53 kdlh 191116
nshdlh
expires:202602191700;;896870

nearshore marine forecast
national weather service duluth mn
515 am cst thu feb 19 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.


lsz146-191700-
port wing to sand island wi-
515 am cst thu feb 19 2026

...small craft advisory in effect until 10 am cst this morning...

.today...north wind 15 to 20 knots. snow likely in the morning,
then chance of snow early in the afternoon. slight chance of snow
late in the afternoon. waves 1 to 2 feet. 
.tonight...north wind 5 to 10 knots becoming northwest early in
the morning. slight chance of snow in the evening. chance of snow
after midnight. waves 1 foot or less. 
.friday...northwest wind 5 to 10 knots. gusts up to 20 knots in
the morning. chance of snow. waves 1 foot or less. 
.friday night...northwest wind 5 to 10 knots. chance of snow.
waves 1 foot or less. 

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

$$

fzus53 kmqt 191001
nshmqt
expires:202602192100;;893325

nearshore marine forecast
national weather service marquette mi
500 am est thu feb 19 2026

for waters within five nautical miles of shore

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.


lsz242-192100-
ontonagon to upper entrance of portage canal mi-
500 am est thu feb 19 2026

...gale warning in effect until 7 am est this morning...

.early this morning...southeast wind 10 to 15 knots with gusts up
to 26 knots. cloudy with a chance of snow showers. waves 1 to
2 feet. 
.today...southeast wind less than 10 knots. gusts up to 23 knots.
cloudy. a chance of snow showers through mid morning, then a
slight chance of snow showers by late morning. waves 1 to 2 feet.
.tonight...northeast wind less than 10 knots backing north 5 to
15 knots by midnight. mostly cloudy. a chance of snow late. waves
1 to 2 feet. 
.friday...north wind 15 to 20 knots. snow likely. waves building
to 4 to 7 feet occasionally to 9 feet, then subsiding to 3 to
6 feet occasionally to 8 feet. 
.friday night...north wind 10 to 15 knots. cloudy with a chance
of snow showers. waves subsiding to 1 to 2 feet. 

note: wave height forecasts are for ice free areas.

$$