fzus53 kdlh 110632
nshdlh
expires:202512111700;;375855

nearshore marine forecast
national weather service duluth mn
1231 am cst thu dec 11 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.


lsz148-111700-
oak point to saxon harbor wi-
1231 am cst thu dec 11 2025

.today...southwest wind 5 to 10 knots. mostly cloudy. waves
1 foot or less. 
.tonight...southwest wind 5 to 10 knots. mostly cloudy. waves
1 foot or less. 
.friday...west wind 10 to 15 knots with gusts to around 20 knots
rising to 15 to 20 knots with gusts to around 25 knots late in
the afternoon. snow. waves 1 to 2 feet building to 1 to 3 feet
late in the afternoon. 
.friday night...west wind 20 to 25 knots. gusts up to 30 knots
decreasing to 25 knots after midnight. chance of snow in the
evening, then slight chance of snow after midnight. waves 2 to
4 feet. a small craft advisory may be needed. 

$$

fzus53 kdlh 110632
nshdlh
expires:202512111700;;375851

nearshore marine forecast
national weather service duluth mn
1231 am cst thu dec 11 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.


lsz146-111700-
port wing to sand island wi-
1231 am cst thu dec 11 2025

.today...west wind 5 knots becoming southwest in the afternoon.
mostly cloudy. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots. mostly cloudy. waves
1 foot or less. 
.friday...west wind 20 to 25 knots with gales to around 35 knots.
snow in the morning, then snow likely in the afternoon. waves
1 to 2 feet building to 3 to 5 feet in the afternoon. a gale
warning may be needed. 
.friday night...northwest wind 20 to 25 knots with gales to
around 35 knots easing to 15 to 20 knots with gales to around
35 knots after midnight. slight chance of snow in the evening.
waves 3 to 5 feet. waves occasionally to 7 feet. a gale warning
may be needed. 

$$

fzus53 kdlh 110632
nshdlh
expires:202512111700;;375852

nearshore marine forecast
national weather service duluth mn
1231 am cst thu dec 11 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.


lsz147-111700-
sand island to bayfield wi-
1231 am cst thu dec 11 2025

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

$$

fzus53 kdlh 110632
nshdlh
expires:202512111700;;375854

nearshore marine forecast
national weather service duluth mn
1231 am cst thu dec 11 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.


lsz121-111700-
chequamegon bay-bayfield to oak point wi-
1231 am cst thu dec 11 2025

.today...southwest wind 5 knots. partly sunny. waves 1 foot or
less. 
.tonight...southwest wind 5 knots. mostly cloudy. waves 1 foot or
less. 
.friday...west wind 15 to 20 knots with gusts to around 30 knots.
snow. waves 1 to 2 feet. 
.friday night...west wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots after midnight. chance of snow in the
evening. waves 1 to 2 feet. 

$$

fzus53 kdlh 110632
nshdlh
expires:202512111700;;375845

nearshore marine forecast
national weather service duluth mn
1231 am cst thu dec 11 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.


lsz140-111700-
grand portage to grand marais mn-
1231 am cst thu dec 11 2025

...small craft advisory in effect until 4 am cst early this
morning...

.today...northwest wind 5 to 10 knots. gusts up to 20 knots early
in the morning. partly sunny. waves 1 foot or less. 
.tonight...northwest wind 5 to 10 knots. mostly cloudy. waves
1 foot or less. 
.friday...northwest wind 15 to 20 knots with gusts to around
25 knots. snow likely in the morning, then snow in the afternoon.
waves 1 to 2 feet. 
.friday night...northwest wind 20 to 25 knots with gales to
around 35 knots. slight chance of snow in the evening. waves 3 to
5 feet. a gale warning may be needed. 

$$

fzus53 kdlh 110632
nshdlh
expires:202512111700;;375846

nearshore marine forecast
national weather service duluth mn
1231 am cst thu dec 11 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.


lsz141-111700-
grand marais to taconite harbor mn-
1231 am cst thu dec 11 2025

...small craft advisory in effect until 4 am cst early this
morning...

.today...northwest wind 5 to 10 knots becoming west in the
afternoon. mostly sunny in the morning then becoming mostly
cloudy. waves 1 foot or less. 
.tonight...northwest wind 5 knots. mostly cloudy. waves 1 foot or
less. 
.friday...northwest wind 15 to 20 knots with gusts to around
25 knots. snow in the morning, then snow likely in the afternoon.
waves 1 to 2 feet. 
.friday night...northwest wind 15 to 20 knots with gusts to
around 30 knots. slight chance of snow in the evening. waves 1 to
3 feet. 

$$

fzus53 kdlh 110632
nshdlh
expires:202512111700;;375847

nearshore marine forecast
national weather service duluth mn
1231 am cst thu dec 11 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.


lsz142-111700-
taconite harbor to silver bay harbor mn-
1231 am cst thu dec 11 2025

...small craft advisory in effect until 4 am cst early this
morning...

.today...northwest wind 5 to 10 knots becoming west in the
afternoon. mostly sunny in the morning then becoming mostly
cloudy. waves 1 foot or less. 
.tonight...northwest wind 5 knots. mostly cloudy. waves 1 foot or
less. 
.friday...northwest wind 10 to 15 knots with gusts to around
30 knots. snow in the morning, then snow likely in the afternoon.
waves 1 to 2 feet. 
.friday night...northwest wind 10 to 15 knots with gusts to
around 30 knots. slight chance of snow in the evening. waves 1 to
2 feet. 

$$

fzus53 kdlh 110632
nshdlh
expires:202512111700;;375848

nearshore marine forecast
national weather service duluth mn
1231 am cst thu dec 11 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.


lsz143-111700-
silver bay harbor to two harbors mn-
1231 am cst thu dec 11 2025

.today...northwest wind 5 knots becoming southwest in the
afternoon. partly sunny. waves 1 foot or less. 
.tonight...west wind 5 knots. mostly cloudy. waves 1 foot or
less. 
.friday...west wind 15 to 20 knots with gusts to around 25 knots.
snow in the morning, then chance of snow in the afternoon. waves
1 to 2 feet. 
.friday night...northwest wind 15 to 20 knots with gusts to
around 30 knots. mostly cloudy in the evening then becoming
partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 110632
nshdlh
expires:202512111700;;375849

nearshore marine forecast
national weather service duluth mn
1231 am cst thu dec 11 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.


lsz144-111700-
two harbors to duluth mn-
1231 am cst thu dec 11 2025

.today...northwest wind 5 knots becoming southwest in the
afternoon. chance of flurries early in the afternoon. slight
chance of snow late in the afternoon. waves 1 foot or less. 
.tonight...west wind 5 to 10 knots. slight chance of snow after
midnight. waves 1 foot or less. 
.friday...west wind 20 to 25 knots with gusts to around 30 knots.
snow in the morning, then chance of snow in the afternoon. waves
1 to 3 feet building to 2 to 4 feet late in the afternoon. a
small craft advisory may be needed. 
.friday night...northwest wind 20 to 25 knots. gusts up to
30 knots in the evening. mostly cloudy in the evening then
becoming partly cloudy. waves 2 to 4 feet. a small craft advisory
may be needed. 

$$

fzus53 kdlh 110632
nshdlh
expires:202512111700;;375850

nearshore marine forecast
national weather service duluth mn
1231 am cst thu dec 11 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.


lsz145-111700-
duluth mn to port wing wi-
1231 am cst thu dec 11 2025

.today...west wind 5 knots becoming southwest in the afternoon.
chance of flurries early in the afternoon. slight chance of snow
late in the afternoon. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots. slight chance of snow
after midnight. waves 1 foot or less. 
.friday...west wind 20 to 25 knots with gusts to around 30 knots.
snow in the morning, then chance of snow in the afternoon. waves
1 to 2 feet building to 3 to 5 feet in the afternoon. a small
craft advisory may be needed. 
.friday night...northwest wind 20 to 25 knots. gusts up to
35 knots decreasing to 30 knots after midnight. mostly cloudy.
waves 4 to 6 feet. waves occasionally to 7 feet. a gale warning
may be needed. 

$$

fzus53 kmqt 110400
nshmqt
expires:202512110900;;369255

nearshore marine forecast
national weather service marquette mi
1100 pm est wed dec 10 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.


lsz242-243-110900-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1100 pm est wed dec 10 2025

...small craft advisory in effect until 7 am est thursday...

.rest of tonight...northwest wind 10 to 20 knots. cloudy. waves
3 to 6 feet occasionally to 8 feet subsiding to 2 to 4 feet. 
.thursday...northwest wind 10 to 15 knots backing west less than
10 knots by late morning. cloudy. waves subsiding to 1 to 2 feet.
.thursday night...west wind less than 10 knots. cloudy. a slight
chance of snow showers after midnight. waves calm to 1 foot. 
.friday...west wind 10 to 15 knots increasing to 15 to 25 knots
in the afternoon. cloudy. a chance of snow showers in the
morning, then snow showers likely in the afternoon. waves
building to 3 to 6 feet occasionally to 8 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 110400
nshmqt
expires:202512110900;;369254

nearshore marine forecast
national weather service marquette mi
1100 pm est wed dec 10 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.


lsz240-241-110900-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1100 pm est wed dec 10 2025 /1000 pm cst wed dec 10 2025/

.rest of tonight...northwest wind 10 to 15 knots. cloudy. waves
2 to 4 feet subsiding to 2 to 3 feet. 
.thursday...west wind 5 to 15 knots. cloudy. waves subsiding to
1 to 2 feet. 
.thursday night...southwest wind less than 10 knots. cloudy.
waves calm to 1 foot. 
.friday...southwest wind 10 to 15 knots veering west 15 to
25 knots in the afternoon. cloudy. a chance of snow showers in
the morning, then snow showers in the afternoon. waves building
to 3 to 5 feet occasionally to 7 feet. 

note: wave height forecasts are for ice free areas.

$$