fzus53 kdlh 252218
nshdlh
expires:202511260500;;504040

nearshore marine forecast
national weather service duluth mn
418 pm cst tue nov 25 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.


lsz148-260500-
oak point to saxon harbor wi-
418 pm cst tue nov 25 2025

...gale warning in effect through late wednesday night...

.tonight...northeast wind up to 30 knots with gales to around
40 knots becoming north with gales to around 40 knots late in the
night. rain in the evening. snow in the late evening and
overnight. slight chance of rain after midnight. blowing snow
after midnight. waves 8 to 11 feet building to 10 to 15 feet in
the late evening and overnight. waves occasionally to 20 feet. 
.wednesday...north wind up to 30 knots with gales to around
40 knots. snow. waves 9 to 14 feet subsiding to 7 to 12 feet in
the afternoon. waves occasionally to 18 feet. 
.wednesday night...northwest wind up to 30 knots. gales up to
40 knots decreasing to 30 knots. snow likely in the evening, then
chance of snow after midnight. waves 6 to 9 feet subsiding to
4 to 7 feet after midnight. waves occasionally to 12 feet. 
.thursday...northwest wind 20 to 25 knots. gusts up to 30 knots
decreasing to 25 knots in the afternoon. chance of snow. waves
4 to 6 feet. waves occasionally to 7 feet. a small craft advisory
may be needed. 

$$

fzus53 kdlh 252218
nshdlh
expires:202511260500;;504036

nearshore marine forecast
national weather service duluth mn
418 pm cst tue nov 25 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.


lsz146-260500-
port wing to sand island wi-
418 pm cst tue nov 25 2025

...gale warning in effect through late wednesday night...

.tonight...northeast wind up to 30 knots with gales to around
40 knots becoming north with gales to around 40 knots late in the
night. rain early in the evening. snow through the night. waves
8 to 11 feet. waves occasionally to 14 feet. 
.wednesday...north wind up to 30 knots becoming northwest 15 to
25 knots late in the afternoon. gales up to 40 knots. snow in the
morning, then chance of snow in the afternoon. waves 7 to 10 feet
subsiding to 5 to 8 feet late in the afternoon. waves
occasionally to 14 feet. 
.wednesday night...northwest wind up to 30 knots with gales to
around 40 knots easing to 10 to 20 knots with gales to around
35 knots early in the morning. chance of snow in the evening,
then slight chance of snow after midnight. waves 4 to 7 feet
subsiding to 3 to 5 feet early in the morning. waves occasionally
to 9 feet. 
.thursday...northwest wind 15 to 20 knots with gusts to around
30 knots. slight chance of snow. waves 3 to 5 feet. a small craft
advisory may be needed. 

$$

fzus53 kdlh 252218
nshdlh
expires:202511260500;;504037

nearshore marine forecast
national weather service duluth mn
418 pm cst tue nov 25 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.


lsz147-260500-
sand island to bayfield wi-
418 pm cst tue nov 25 2025

...gale warning in effect through late wednesday night...

.tonight...northeast wind up to 30 knots. gusts up to 35 knots
increasing to 40 knots in the late evening and overnight. rain
early in the evening. snow through the night. slight chance of
rain late in the evening. waves 8 to 11 feet. waves occasionally
to 14 feet. 
.wednesday...north wind up to 30 knots with gales to around
40 knots. snow in the morning, then snow likely in the afternoon.
waves 8 to 11 feet subsiding to 6 to 9 feet late in the
afternoon. waves occasionally to 14 feet. 
.wednesday night...northwest wind 20 to 25 knots. gales up to
40 knots decreasing to 35 knots after midnight. chance of snow in
the evening, then slight chance of snow after midnight. waves
5 to 8 feet subsiding to 3 to 5 feet early in the morning. waves
occasionally to 10 feet. 
.thursday...northwest wind 15 to 20 knots with gusts to around
30 knots. chance of snow. waves 3 to 5 feet. waves occasionally
to 7 feet. a small craft advisory may be needed. 

$$

fzus53 kdlh 252218
nshdlh
expires:202511260500;;504039

nearshore marine forecast
national weather service duluth mn
418 pm cst tue nov 25 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.


lsz121-260500-
chequamegon bay-bayfield to oak point wi-
418 pm cst tue nov 25 2025

...gale warning in effect through late wednesday night...

.tonight...northeast wind up to 30 knots with gales to around
40 knots becoming north with gales to around 35 knots late in the
night. rain early in the evening. snow through the night. slight
chance of rain late in the evening. waves 2 to 4 feet. 
.wednesday...north wind up to 30 knots. gales up to 40 knots
decreasing to 35 knots in the late morning and afternoon. snow in
the morning, then snow likely in the afternoon. waves 2 to
4 feet. 
.wednesday night...northwest wind 20 to 25 knots. gales up to
40 knots decreasing to 30 knots. chance of snow. waves 1 to
3 feet. 
.thursday...northwest wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots in the late morning and afternoon. chance
of snow. waves 1 to 2 feet. 

$$

fzus53 kdlh 252218
nshdlh
expires:202511260500;;504030

nearshore marine forecast
national weather service duluth mn
418 pm cst tue nov 25 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.


lsz140-260500-
grand portage to grand marais mn-
418 pm cst tue nov 25 2025

...gale warning in effect through late wednesday night...

.tonight...north wind up to 30 knots. gusts up to 30 knots
increasing to 45 knots. snow likely early in the evening, then
snow in the late evening and overnight. waves 5 to 8 feet. waves
occasionally to 11 feet. 
.wednesday...north wind up to 30 knots. gales up to 45 knots
decreasing to 40 knots in the afternoon. snow in the morning,
then snow likely in the afternoon. waves 5 to 8 feet subsiding to
4 to 6 feet late in the afternoon. waves occasionally to 10 feet.
.wednesday night...northwest wind up to 30 knots with gales to
around 40 knots. chance of snow in the evening, then slight
chance of snow after midnight. waves 4 to 6 feet. waves
occasionally to 7 feet. 
.thursday...northwest wind up to 30 knots. gusts up to 35 knots
decreasing to 30 knots late in the afternoon. partly sunny. waves
3 to 5 feet. a gale warning may be needed. 

$$

fzus53 kdlh 252218
nshdlh
expires:202511260500;;504031

nearshore marine forecast
national weather service duluth mn
418 pm cst tue nov 25 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.


lsz141-260500-
grand marais to taconite harbor mn-
418 pm cst tue nov 25 2025

...gale warning in effect through late wednesday night...

.tonight...north wind 20 to 25 knots. gusts up to 30 knots
increasing to 40 knots. snow. waves 3 to 5 feet. waves
occasionally to 7 feet. 
.wednesday...north wind up to 30 knots with gales to around
40 knots. snow in the morning, then chance of snow in the
afternoon. waves 3 to 5 feet. waves occasionally to 7 feet. 
.wednesday night...northwest wind 20 to 25 knots. gales up to
40 knots decreasing to 35 knots in the late evening and
overnight. chance of snow in the evening, then slight chance of
snow after midnight. waves 2 to 4 feet. 
.thursday...northwest wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots. partly sunny. waves 1 to 3 feet. a gale
warning may be needed. 

$$

fzus53 kdlh 252218
nshdlh
expires:202511260500;;504032

nearshore marine forecast
national weather service duluth mn
418 pm cst tue nov 25 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.


lsz142-260500-
taconite harbor to silver bay harbor mn-
418 pm cst tue nov 25 2025

...gale warning in effect through late wednesday night...

.tonight...north wind 20 to 25 knots. gusts up to 30 knots
increasing to 40 knots. slight chance of rain early in the
evening. snow through the night. waves 4 to 6 feet. waves
occasionally to 8 feet. 
.wednesday...north wind 20 to 25 knots with gales to around
40 knots. snow likely in the morning, then chance of snow in the
afternoon. waves 4 to 6 feet. waves occasionally to 7 feet. 
.wednesday night...northwest wind 15 to 20 knots. gales up to
40 knots decreasing to 35 knots in the late evening and
overnight. chance of snow in the evening, then slight chance of
snow after midnight. waves 2 to 4 feet subsiding to 1 to 3 feet
in the late evening and overnight. 
.thursday...northwest wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots late in the afternoon. mostly sunny. waves
1 to 2 feet. 

$$

fzus53 kdlh 252218
nshdlh
expires:202511260500;;504033

nearshore marine forecast
national weather service duluth mn
418 pm cst tue nov 25 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.


lsz143-260500-
silver bay harbor to two harbors mn-
418 pm cst tue nov 25 2025

...gale warning in effect through late wednesday night...

.tonight...north wind 20 to 25 knots with gales to around
35 knots becoming north 20 to 25 knots with gales to around
40 knots late in the night. slight chance of rain early in the
evening. snow through the night. waves 5 to 8 feet. waves
occasionally to 10 feet. 
.wednesday...north wind 20 to 25 knots. gales up to 40 knots
decreasing to 35 knots in the afternoon. snow likely in the
morning, then chance of snow in the afternoon. waves 4 to 6 feet.
waves occasionally to 8 feet. 
.wednesday night...northwest wind 20 to 25 knots. gusts up to
35 knots decreasing to 30 knots after midnight. slight chance of
snow through the night. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. 
.thursday...northwest wind 10 to 15 knots. gusts up to 30 knots
decreasing to 25 knots in the late morning and afternoon. mostly
sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 252218
nshdlh
expires:202511260500;;504034

nearshore marine forecast
national weather service duluth mn
418 pm cst tue nov 25 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.


lsz144-260500-
two harbors to duluth mn-
418 pm cst tue nov 25 2025

...gale warning in effect through late wednesday night...

.tonight...north wind up to 30 knots. gusts up to 35 knots. rain
early in the evening. snow through the night. waves 5 to 8 feet.
waves occasionally to 10 feet. 
.wednesday...northwest wind 20 to 25 knots with gales to around
35 knots. snow likely in the morning, then slight chance of snow
in the afternoon. waves 4 to 6 feet. waves occasionally to
7 feet. 
.wednesday night...northwest 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. slight chance of snow in the
evening. waves 2 to 4 feet subsiding to 1 to 3 feet early in the
morning. 
.thursday...northwest wind 15 to 20 knots with gusts to around
25 knots. partly sunny. waves 1 to 3 feet. 

$$

fzus53 kdlh 252218
nshdlh
expires:202511260500;;504035

nearshore marine forecast
national weather service duluth mn
418 pm cst tue nov 25 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.


lsz145-260500-
duluth mn to port wing wi-
418 pm cst tue nov 25 2025

...gale warning in effect through late wednesday night...

.tonight...north wind up to 30 knots. gusts up to 35 knots. rain
early in the evening. snow through the night. blowing snow late
in the evening. waves 7 to 10 feet. waves occasionally to
13 feet. 
.wednesday...northwest wind up to 30 knots with gales to around
35 knots. chance of snow. waves 5 to 8 feet. waves occasionally
to 11 feet. 
.wednesday night...northwest wind up to 30 knots. gales up to
40 knots decreasing to 30 knots. slight chance of snow in the
evening. waves 4 to 6 feet. waves occasionally to 8 feet. 
.thursday...northwest wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots in the late morning and afternoon. slight
chance of snow. waves 2 to 4 feet. 

$$

fzus53 kmqt 252201
nshmqt
expires:202511260900;;503056

nearshore marine forecast
national weather service marquette mi
500 pm est tue nov 25 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.


lsz242-260900-
ontonagon to upper entrance of portage canal mi-
500 pm est tue nov 25 2025

...small craft advisory in effect until 10 pm est this evening...
...gale warning in effect from 10 pm est this evening through
thursday morning...

.late this afternoon...northeast wind 20 to 25 knots. rain
showers likely. waves 3 to 6 feet occasionally to 8 feet building
to 4 to 7 feet occasionally to 9 feet. 
.tonight...northeast wind up to 30 knots increasing to gales to
35 knots late. gale force gusts up to 46 knots. rain showers
through midnight. snow showers by midnight. a slight chance of
rain showers late. waves building to 12 to 17 feet occasionally
to 21 feet. 
.wednesday...north gales to 35 knots. gale force gusts up to
47 knots. snow showers. waves building to 15 to 20 feet
occasionally to 25 feet, then subsiding to 12 to 17 feet
occasionally to 21 feet. 
.wednesday night...northwest gales to 35 knots diminishing to up
to 30 knots after midnight. gale force gusts up to 44 knots. snow
showers. waves subsiding to 9 to 12 feet occasionally to 15 feet.
.thursday...northwest wind up to 30 knots with gale force gusts
up to 40 knots. cloudy with a chance of snow showers. waves
subsiding to 5 to 8 feet occasionally to 10 feet. 

$$

fzus53 kmqt 252201
nshmqt
expires:202511260900;;503054

nearshore marine forecast
national weather service marquette mi
500 pm est tue nov 25 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.


lsz240-241-260900-
saxon harbor wi to black river mi-
black river to ontonagon mi-
500 pm est tue nov 25 2025 /400 pm cst tue nov 25 2025/

...small craft advisory in effect until 10 pm est /9 pm cst/ this
evening...
...gale warning in effect from 10 pm est /9 pm cst/ this evening
through thursday morning...

.late this afternoon...northeast wind 20 to 25 knots. rain
showers. waves 5 to 8 feet occasionally to 10 feet building to
6 to 9 feet occasionally to 11 feet. 
.tonight...northeast wind up to 30 knots backing north gales to
35 knots late. gale force gusts up to 43 knots. rain showers
through midnight. snow showers by midnight. a slight chance of
rain showers late. waves building to 15 to 20 feet occasionally
to 25 feet. 
.wednesday...north gales to 35 knots backing northwest up to
30 knots late. gale force gusts up to 44 knots. snow showers.
waves subsiding to 11 to 15 feet occasionally to 19 feet. 
.wednesday night...northwest wind up to 30 knots with gale force
gusts up to 41 knots. cloudy. snow showers likely in the evening,
then a chance of snow showers after midnight. waves subsiding to
8 to 11 feet occasionally to 14 feet. 
.thursday...northwest wind up to 30 knots. cloudy with a chance
of snow showers. waves subsiding to 5 to 8 feet occasionally to
10 feet. 

$$