fzus53 kdlh 041313
nshdlh
expires:202512041700;;992206

nearshore marine forecast
national weather service duluth mn
713 am cst thu dec 4 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.


lsz148-041700-
oak point to saxon harbor wi-
713 am cst thu dec 4 2025

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

.today...southwest wind 20 to 25 knots with gales to around
35 knots. slight chance of snow late in the afternoon. waves 1 to
3 feet building to 2 to 4 feet late in the afternoon. 
.tonight...southwest wind up to 30 knots with gales to around
35 knots easing to 15 to 20 knots with gusts to around 25 knots
early in the morning. chance of snow through the night. waves
3 to 5 feet. a gale warning may be needed. 
.friday...southwest wind 10 to 15 knots with gusts to around
20 knots easing to 10 knots with gusts to around 20 knots late in
the afternoon. chance of snow in the morning, then snow likely in
the afternoon. waves 1 to 2 feet. 
.friday night...west wind 10 to 15 knots becoming northwest after
midnight. gusts up to 20 knots. chance of snow in the evening,
then slight chance of snow after midnight. waves 1 to 2 feet. 

$$

fzus53 kdlh 041313
nshdlh
expires:202512041700;;992201

nearshore marine forecast
national weather service duluth mn
713 am cst thu dec 4 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.


lsz145-041700-
duluth mn to port wing wi-
713 am cst thu dec 4 2025

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

.today...southwest wind 20 to 25 knots with gusts to around
30 knots. slight chance of snow late in the afternoon. waves 1 to
3 feet building to 2 to 4 feet in the afternoon. 
.tonight...southwest wind up to 30 knots easing to 15 to 20 knots
after midnight. gusts up to 35 knots decreasing to 25 knots.
chance of snow through the night. waves 4 to 6 feet subsiding to
2 to 4 feet early in the morning. waves occasionally to 8 feet. a
gale warning may be needed. 
.friday...southwest wind 10 to 15 knots. gusts up to 20 knots
late in the afternoon. chance of snow. waves 1 to 2 feet. 
.friday night...northwest wind 10 to 15 knots with gusts to
around 20 knots. slight chance of snow in the evening. waves 1 to
2 feet. 

$$

fzus53 kdlh 041313
nshdlh
expires:202512041700;;992202

nearshore marine forecast
national weather service duluth mn
713 am cst thu dec 4 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.


lsz146-041700-
port wing to sand island wi-
713 am cst thu dec 4 2025

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

.today...southwest wind 20 to 25 knots with gusts to around
30 knots. slight chance of snow late in the afternoon. waves 1 to
2 feet building to 3 to 5 feet in the late morning and afternoon.
.tonight...southwest wind up to 30 knots with gales to around
35 knots easing to 15 to 20 knots with gusts to around 25 knots
early in the morning. freezing spray in the evening. snow likely
in the evening, then chance of snow after midnight. waves 5 to
8 feet subsiding to 4 to 6 feet early in the morning. waves
occasionally to 10 feet. a gale warning may be needed. 
.friday...west wind 5 to 10 knots. gusts up to 20 knots early in
the morning then 20 knots in the afternoon. chance of snow. waves
1 to 3 feet subsiding to 1 to 2 feet in the late morning and
afternoon. 
.friday night...northwest wind 10 to 15 knots with gusts to
around 25 knots. slight chance of snow in the evening. waves 1 to
2 feet. 

$$

fzus53 kdlh 041313
nshdlh
expires:202512041700;;992203

nearshore marine forecast
national weather service duluth mn
713 am cst thu dec 4 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.


lsz147-041700-
sand island to bayfield wi-
713 am cst thu dec 4 2025

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

.today...southwest wind 15 to 20 knots with gusts to around
25 knots rising to 20 to 25 knots with gusts to around 30 knots
in the afternoon. slight chance of snow late in the afternoon.
waves 1 to 2 feet building to 2 to 4 feet in the late morning and
afternoon. 
.tonight...southwest wind up to 30 knots with gales to around
35 knots becoming west 15 to 20 knots with gusts to around
25 knots early in the morning. snow likely in the evening, then
chance of snow after midnight. waves 4 to 7 feet. waves
occasionally to 9 feet. a gale warning may be needed. 
.friday...west wind 5 to 10 knots. gusts up to 20 knots early in
the morning then 20 knots late in the afternoon. chance of snow.
waves 1 to 3 feet subsiding to 1 to 2 feet in the late morning
and afternoon. 
.friday night...west wind 10 knots becoming northwest in the late
evening and overnight. gusts up to 25 knots. chance of snow in
the evening. waves 1 to 2 feet. 

$$

fzus53 kdlh 041313
nshdlh
expires:202512041700;;992205

nearshore marine forecast
national weather service duluth mn
713 am cst thu dec 4 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.


lsz121-041700-
chequamegon bay-bayfield to oak point wi-
713 am cst thu dec 4 2025

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

.today...southwest wind 20 to 25 knots with gusts to around
30 knots. slight chance of snow late in the afternoon. waves 1 to
2 feet building to 1 to 3 feet late in the afternoon. 
.tonight...southwest wind up to 30 knots with gales to around
35 knots easing to 15 to 20 knots with gusts to around 30 knots
after midnight. chance of snow through the night. waves 2 to
4 feet subsiding to 1 to 2 feet after midnight. a gale warning
may be needed. 
.friday...southwest wind 5 to 10 knots. chance of snow in the
morning, then snow likely in the afternoon. waves 1 foot or less.
.friday night...west wind 10 to 15 knots becoming northwest after
midnight. gusts up to 20 knots. chance of snow in the evening.
waves 1 foot or less. 

$$

fzus53 kdlh 041313
nshdlh
expires:202512041700;;992196

nearshore marine forecast
national weather service duluth mn
713 am cst thu dec 4 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.


lsz140-041700-
grand portage to grand marais mn-
713 am cst thu dec 4 2025

...small craft advisory in effect until noon cst today...
...gale warning in effect from noon cst today through this
evening...

.today...northwest wind 10 to 15 knots with gusts to around
20 knots becoming southwest up to 30 knots with gales to around
35 knots in the late morning and afternoon. freezing spray in the
afternoon. chance of snow late in the afternoon. waves 1 to
2 feet building to 7 to 10 feet. waves occasionally to 13 feet. 
.tonight...southwest wind up to 30 knots with gales to around
40 knots becoming west 15 to 20 knots early in the morning.
freezing spray through the night. snow likely in the evening.
chance of snow after midnight. waves 8 to 13 feet subsiding to
5 to 8 feet early in the morning. waves occasionally to 16 feet. 
.friday...west wind 10 to 15 knots. gusts up to 20 knots early in
the morning then 20 knots late in the afternoon. slight chance of
snow in the morning, then chance of snow in the afternoon. waves
3 to 5 feet subsiding to 1 to 2 feet in the afternoon. waves
occasionally to 7 feet. a small craft advisory may be needed. 
.friday night...northwest wind 15 to 20 knots. gusts up to
20 knots increasing to 25 knots after midnight. mostly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kdlh 041313
nshdlh
expires:202512041700;;992197

nearshore marine forecast
national weather service duluth mn
713 am cst thu dec 4 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.


lsz141-041700-
grand marais to taconite harbor mn-
713 am cst thu dec 4 2025

...small craft advisory in effect until noon cst today...
...gale warning in effect from noon cst today through this
evening...

.today...northwest wind 5 to 10 knots becoming southwest 20 to
25 knots with gales to around 35 knots in the late morning and
afternoon. freezing spray late in the afternoon. chance of snow
late in the afternoon. waves 1 to 2 feet building to 5 to 8 feet
in the afternoon. waves occasionally to 11 feet. 
.tonight...southwest wind up to 30 knots with gales to around
35 knots becoming west 15 to 20 knots with gusts to around
25 knots after midnight. freezing spray in the evening. chance of
snow in the evening, then slight chance of snow after midnight.
waves 7 to 10 feet subsiding to 3 to 5 feet early in the morning.
waves occasionally to 13 feet. 
.friday...west wind 5 to 10 knots. slight chance of snow in the
morning, then chance of snow in the afternoon. waves 1 to 3 feet
subsiding to 1 to 2 feet in the late morning and afternoon. 
.friday night...northwest wind 10 to 15 knots. gusts up to
20 knots increasing to 25 knots early in the morning. mostly
cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 041313
nshdlh
expires:202512041700;;992198

nearshore marine forecast
national weather service duluth mn
713 am cst thu dec 4 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.


lsz142-041700-
taconite harbor to silver bay harbor mn-
713 am cst thu dec 4 2025

...small craft advisory in effect until noon cst today...
...gale warning in effect from noon cst today through this
evening...

.today...west wind 5 to 10 knots becoming southwest 20 to
25 knots with gusts to around 30 knots in the late morning and
afternoon. freezing spray late in the afternoon. chance of snow
late in the afternoon. waves 1 to 3 feet building to 4 to 7 feet
in the afternoon. waves occasionally to 9 feet. 
.tonight...southwest wind 20 to 25 knots with gales to around
35 knots becoming west 10 to 15 knots with gusts to around
20 knots early in the morning. freezing spray in the evening.
snow likely in the evening, then slight chance of snow after
midnight. waves 5 to 8 feet subsiding to 2 to 4 feet. waves
occasionally to 10 feet. 
.friday...west wind 5 to 10 knots. chance of snow. waves 1 to
2 feet. 
.friday night...northwest wind 5 to 10 knots with gusts to around
20 knots. slight chance of snow in the evening. waves 1 foot or
less. 

$$

fzus53 kdlh 041313
nshdlh
expires:202512041700;;992199

nearshore marine forecast
national weather service duluth mn
713 am cst thu dec 4 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.


lsz143-041700-
silver bay harbor to two harbors mn-
713 am cst thu dec 4 2025

...small craft advisory in effect until noon cst today...
...gale warning in effect from noon cst today through this
evening...

.today...west wind 15 to 20 knots becoming southwest 20 to
25 knots with gusts to around 30 knots in the afternoon. freezing
spray late in the afternoon. slight chance of snow late in the
afternoon. waves 1 foot or less building to 4 to 7 feet. waves
occasionally to 9 feet. 
.tonight...southwest wind 20 to 25 knots with gales to around
35 knots becoming west 10 to 15 knots with gusts to around
20 knots early in the morning. freezing spray in the evening.
snow likely in the evening, then slight chance of snow after
midnight. waves 5 to 8 feet subsiding to 2 to 4 feet early in the
morning. waves occasionally to 10 feet. 
.friday...west wind 5 to 10 knots. chance of snow. waves 1 to
2 feet. 
.friday night...northwest wind 5 to 10 knots with gusts to around
20 knots. slight chance of snow in the evening. waves 1 foot or
less. 

$$

fzus53 kdlh 041313
nshdlh
expires:202512041700;;992200

nearshore marine forecast
national weather service duluth mn
713 am cst thu dec 4 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.


lsz144-041700-
two harbors to duluth mn-
713 am cst thu dec 4 2025

...small craft advisory in effect until noon cst today...
...gale warning in effect from noon cst today through this
evening...

.today...southwest wind 20 to 25 knots with gusts to around
30 knots. slight chance of snow late in the afternoon. waves
1 foot or less building to 3 to 5 feet in the late morning and
afternoon. waves occasionally to 7 feet. 
.tonight...southwest wind 20 to 25 knots with gales to around
35 knots easing to 10 to 15 knots with gusts to around 20 knots
early in the morning. chance of snow through the night. waves
4 to 7 feet subsiding to 1 to 3 feet early in the morning. waves
occasionally to 9 feet. 
.friday...west wind 5 to 10 knots. chance of snow. waves 1 to
2 feet. 
.friday night...northwest wind 10 to 15 knots with gusts to
around 20 knots. slight chance of snow in the evening. waves 1 to
2 feet. 

$$

fzus53 kmqt 041000
nshmqt
expires:202512042100;;984920

nearshore marine forecast
national weather service marquette mi
500 am est thu dec 4 2025

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.


lsz241-042100-
black river to ontonagon mi-
500 am est thu dec 4 2025 /400 am cst thu dec 4 2025/

...small craft advisory in effect until 4 pm est /3 pm cst/ this
afternoon...
...gale warning in effect from 4 pm est /3 pm cst/ this afternoon
through late tonight...

.early this morning...northwest wind 15 to 20 knots with gusts up
to 27 knots. mostly cloudy. freezing spray. waves 5 to 8 feet
occasionally to 10 feet subsiding to 4 to 7 feet occasionally to
9 feet. 
.today...west wind 15 to 20 knots backing southwest 15 to
25 knots by late morning. mostly cloudy. a slight chance of snow
showers through mid morning. waves subsiding to 2 to 4 feet, then
building to 3 to 5 feet occasionally to 7 feet. 
.tonight...southwest wind up to 30 knots diminishing to 15 to
25 knots late. gale force gusts up to 37 knots. cloudy. a slight
chance of snow showers through late evening, then a chance of
snow showers by midnight. freezing spray by midnight. waves
building to 5 to 8 feet occasionally to 10 feet, then subsiding
to 3 to 6 feet occasionally to 8 feet. 
.friday...southwest wind 10 to 20 knots. cloudy with a chance of
snow showers. waves subsiding to 1 to 2 feet. 
.friday night...west wind 15 to 20 knots veering northwest after
midnight. cloudy with a chance of snow showers. waves building to
3 to 6 feet occasionally to 8 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 041000
nshmqt
expires:202512042100;;984922

nearshore marine forecast
national weather service marquette mi
500 am est thu dec 4 2025

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.


lsz242-042100-
ontonagon to upper entrance of portage canal mi-
500 am est thu dec 4 2025

...small craft advisory in effect until 4 pm est this afternoon...
...gale warning in effect from 4 pm est this afternoon through
late tonight...

.early this morning...northwest wind 20 to 25 knots. mostly
cloudy. freezing spray. waves 5 to 8 feet occasionally to 10 feet
subsiding to 4 to 7 feet occasionally to 9 feet. 
.today...northwest wind 15 to 20 knots backing south 15 to
25 knots late. mostly cloudy. freezing spray through mid morning.
a slight chance of snow showers through mid morning, then a
chance of snow showers by late morning. waves subsiding to 2 to
4 feet, then building to 3 to 5 feet occasionally to 7 feet. 
.tonight...southwest wind up to 30 knots. gale force gusts up to
37 knots. a chance of snow showers through late evening, then
snow showers by midnight. a chance of snow showers late. freezing
spray by midnight. waves building to 8 to 11 feet occasionally to
14 feet, then subsiding to 7 to 10 feet occasionally to 13 feet. 
.friday...southwest wind 10 to 20 knots with gusts up to
27 knots. cloudy with a chance of snow showers. waves subsiding
to 2 to 3 feet. 
.friday night...west wind 15 to 25 knots veering northwest up to
30 knots after midnight. cloudy. snow showers likely in the
evening, then a chance of snow showers after midnight. freezing
spray after midnight. waves building to 4 to 7 feet occasionally
to 9 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 041000
nshmqt
expires:202512042100;;984919

nearshore marine forecast
national weather service marquette mi
500 am est thu dec 4 2025

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.


lsz240-042100-
saxon harbor wi to black river mi-
500 am est thu dec 4 2025 /400 am cst thu dec 4 2025/

...small craft advisory in effect until 7 am est /6 am cst/ this
morning...
...gale warning in effect from 4 pm est /3 pm cst/ this afternoon
through late tonight...

.early this morning...west wind 15 to 20 knots. mostly cloudy.
waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to
4 feet. 
.today...southwest wind 15 to 20 knots becoming 15 to 25 knots
with gusts up to 32 knots by late morning. partly cloudy. waves
subsiding to 1 to 2 feet, then building to 2 to 4 feet. 
.tonight...southwest wind up to 30 knots diminishing to 15 to
25 knots late. gale force gusts up to 37 knots. cloudy. a slight
chance of snow showers by midnight. waves building to 3 to 6 feet
occasionally to 8 feet, then subsiding to 2 to 4 feet. 
.friday...southwest wind 10 to 15 knots. cloudy. a chance of snow
showers in the morning, then snow showers likely in the
afternoon. waves subsiding to 1 to 2 feet. 
.friday night...west wind 10 to 20 knots veering northwest 15 to
20 knots after midnight. cloudy. a chance of snow showers in the
evening, then a slight chance of snow showers after midnight.
waves building to 2 to 4 feet. 

note: wave height forecasts are for ice free areas.

$$