fzus53 kdlh 110348
nshdlh
expires:202512111100;;369052

nearshore marine forecast
national weather service duluth mn
948 pm cst wed dec 10 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.


lsz121-111100-
chequamegon bay-bayfield to oak point wi-
948 pm cst wed dec 10 2025

.rest of tonight...west wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.thursday...southwest wind 5 knots. mostly cloudy. waves 1 foot
or less. 
.thursday night...southwest wind 5 knots. mostly cloudy. waves
1 foot or less. 
.friday...west wind 10 to 15 knots with gusts to around 25 knots
rising to 15 to 20 knots with gusts to around 25 knots late in
the afternoon. snow. waves 1 to 2 feet. 

$$

fzus53 kdlh 110348
nshdlh
expires:202512111100;;369043

nearshore marine forecast
national weather service duluth mn
948 pm cst wed dec 10 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.


lsz140-111100-
grand portage to grand marais mn-
948 pm cst wed dec 10 2025

...small craft advisory in effect until 4 am cst thursday...

.rest of tonight...northwest wind 15 to 20 knots. gusts up to
30 knots decreasing to 25 knots toward daybreak. partly cloudy.
waves 1 to 2 feet. 
.thursday...northwest wind 5 to 10 knots with gusts to around
20 knots becoming west in the afternoon. partly sunny. waves
1 foot or less. 
.thursday night...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. 

$$

fzus53 kdlh 110348
nshdlh
expires:202512111100;;369044

nearshore marine forecast
national weather service duluth mn
948 pm cst wed dec 10 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.


lsz141-111100-
grand marais to taconite harbor mn-
948 pm cst wed dec 10 2025

...small craft advisory in effect until 4 am cst thursday...

.rest of tonight...north wind 15 to 20 knots with gusts to around
30 knots becoming northwest 5 to 10 knots with gusts to around
20 knots toward daybreak. mostly clear. waves 1 foot or less. 
.thursday...northwest wind 5 knots becoming west in the
afternoon. mostly sunny in the morning then becoming mostly
cloudy. waves 1 foot or less. 
.thursday night...west wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming northwest 5 knots after
midnight. 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. 

$$

fzus53 kdlh 110348
nshdlh
expires:202512111100;;369045

nearshore marine forecast
national weather service duluth mn
948 pm cst wed dec 10 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.


lsz142-111100-
taconite harbor to silver bay harbor mn-
948 pm cst wed dec 10 2025

...small craft advisory in effect until 4 am cst thursday...

.rest of tonight...northwest wind 10 to 15 knots. gusts up to
25 knots in the late evening and early morning. mostly clear.
waves 1 foot or less. 
.thursday...northwest wind 5 knots becoming southwest in the
afternoon. mostly sunny in the morning then becoming mostly
cloudy. waves 1 foot or less. 
.thursday night...variable winds 10 knots or less becoming west
5 knots after midnight. mostly cloudy. waves 1 foot or less. 
.friday...northwest wind 10 to 15 knots with gusts to around
25 knots. snow in the morning, then snow likely in the afternoon.
waves 1 to 2 feet. 

$$

fzus53 kdlh 110348
nshdlh
expires:202512111100;;369046

nearshore marine forecast
national weather service duluth mn
948 pm cst wed dec 10 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.


lsz143-111100-
silver bay harbor to two harbors mn-
948 pm cst wed dec 10 2025

.rest of tonight...northwest wind 5 to 10 knots. gusts up to
20 knots late in the evening. mostly clear. waves 1 foot or less.
.thursday...west wind 5 knots becoming southwest in the
afternoon. partly sunny. waves 1 foot or less. 
.thursday night...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. 

$$

fzus53 kdlh 110348
nshdlh
expires:202512111100;;369047

nearshore marine forecast
national weather service duluth mn
948 pm cst wed dec 10 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.


lsz144-111100-
two harbors to duluth mn-
948 pm cst wed dec 10 2025

.rest of tonight...northwest wind 15 to 20 knots easing to 5 to
10 knots after midnight. mostly clear. waves 1 foot or less. 
.thursday...west wind 5 knots becoming southwest in the
afternoon. chance of flurries in the afternoon. waves 1 foot or
less. 
.thursday night...west wind 5 knots. slight chance of snow after
midnight. waves 1 foot or less. 
.friday...west wind 20 to 25 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. 

$$

fzus53 kdlh 110348
nshdlh
expires:202512111100;;369048

nearshore marine forecast
national weather service duluth mn
948 pm cst wed dec 10 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.


lsz145-111100-
duluth mn to port wing wi-
948 pm cst wed dec 10 2025

.rest of tonight...northwest wind 10 to 15 knots. gusts up to
20 knots late in the evening. partly cloudy. waves 1 to 2 feet. 
.thursday...southwest wind 5 to 10 knots easing to 5 knots late
in the afternoon. chance of flurries in the afternoon. waves
1 foot or less. 
.thursday night...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. 

$$

fzus53 kdlh 110348
nshdlh
expires:202512111100;;369049

nearshore marine forecast
national weather service duluth mn
948 pm cst wed dec 10 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.


lsz146-111100-
port wing to sand island wi-
948 pm cst wed dec 10 2025

.rest of tonight...northwest wind 5 to 10 knots. partly cloudy.
waves 1 to 2 feet. 
.thursday...west wind 5 knots becoming southwest late in the
afternoon. mostly cloudy. waves 1 foot or less. 
.thursday night...southwest wind 5 to 10 knots. mostly cloudy.
waves 1 foot or less. 
.friday...west wind 15 to 20 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. 

$$

fzus53 kdlh 110348
nshdlh
expires:202512111100;;369050

nearshore marine forecast
national weather service duluth mn
948 pm cst wed dec 10 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.


lsz147-111100-
sand island to bayfield wi-
948 pm cst wed dec 10 2025

.rest of tonight...northwest wind 5 to 10 knots. partly cloudy in
the late evening and early morning then becoming mostly cloudy.
waves 1 to 2 feet. 
.thursday...west wind 5 knots becoming southwest late in the
afternoon. mostly cloudy. waves 1 foot or less. 
.thursday night...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 3 feet building to 2 to 4 feet late in the
afternoon. 

$$

fzus53 kdlh 110348
nshdlh
expires:202512111100;;369053

nearshore marine forecast
national weather service duluth mn
948 pm cst wed dec 10 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.


lsz148-111100-
oak point to saxon harbor wi-
948 pm cst wed dec 10 2025

.rest of tonight...west wind 5 to 10 knots. mostly cloudy. waves
1 to 2 feet. 
.thursday...southwest wind 5 to 10 knots. mostly cloudy. waves
1 foot or less. 
.thursday night...southwest wind 5 knots. mostly cloudy. waves
1 foot or less. 
.friday...west wind 10 to 15 knots with gusts to around 25 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. 

$$

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.

$$

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.

$$