fzus53 kdlh 222111
nshdlh
expires:202512230500;;045788

nearshore marine forecast
national weather service duluth mn
311 pm cst mon dec 22 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.


lsz121-230500-
chequamegon bay-bayfield to oak point wi-
311 pm cst mon dec 22 2025

...small craft advisory in effect from tuesday morning through
tuesday afternoon...

.tonight...southeast wind 5 knots becoming southwest late in the
night. mostly cloudy. waves 1 foot or less. 
.tuesday...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the afternoon. mostly sunny. waves
1 foot or less. 
.tuesday night...northwest wind 5 to 10 knots becoming east after
midnight, then becoming southeast early in the morning. partly
cloudy in the evening then becoming mostly cloudy. waves 1 foot
or less. 
.wednesday...south wind 5 knots becoming southwest in the
afternoon. mostly cloudy in the morning then becoming mostly
sunny. waves 1 foot or less. 

$$

fzus53 kdlh 222111
nshdlh
expires:202512230500;;045779

nearshore marine forecast
national weather service duluth mn
311 pm cst mon dec 22 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.


lsz140-230500-
grand portage to grand marais mn-
311 pm cst mon dec 22 2025

...small craft advisory in effect from tuesday morning through
tuesday afternoon...

.tonight...southeast wind 10 to 15 knots becoming southwest with
gusts to around 20 knots late in the night. slight chance of snow
in the late evening and early morning. chance of snow late in the
night. waves 1 to 2 feet. 
.tuesday...west wind 15 to 20 knots with gusts to around 30 knots
becoming northwest 10 to 15 knots with gusts to around 25 knots
late in the afternoon. mostly sunny. waves 1 to 3 feet subsiding
to 1 to 2 feet late in the afternoon. 
.tuesday night...north wind 10 to 15 knots with gusts to around
20 knots becoming northeast 5 knots after midnight, then becoming
east early in the morning. partly cloudy in the evening then
becoming mostly cloudy. waves 1 to 2 feet. 
.wednesday...south wind 5 to 10 knots with gusts to around
20 knots becoming southwest in the afternoon. mostly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kdlh 222111
nshdlh
expires:202512230500;;045780

nearshore marine forecast
national weather service duluth mn
311 pm cst mon dec 22 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.


lsz141-230500-
grand marais to taconite harbor mn-
311 pm cst mon dec 22 2025

...small craft advisory in effect from tuesday morning through
tuesday afternoon...

.tonight...east wind 10 to 15 knots becoming west 5 to 10 knots
with gusts to around 20 knots late in the night. slight chance of
snow in the late evening and overnight. waves 1 to 2 feet. 
.tuesday...northwest wind 15 to 20 knots. gusts up to 30 knots
increasing to 35 knots in the late morning and early afternoon,
then decreasing to 30 knots late in the afternoon. mostly sunny.
waves 1 to 3 feet. a gale warning may be needed. 
.tuesday night...north wind 5 to 10 knots with gusts to around
20 knots becoming southeast early in the morning. partly cloudy
in the evening then becoming mostly cloudy. waves 1 foot or less.
.wednesday...south wind 5 knots becoming southwest in the
afternoon. mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 222111
nshdlh
expires:202512230500;;045781

nearshore marine forecast
national weather service duluth mn
311 pm cst mon dec 22 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.


lsz142-230500-
taconite harbor to silver bay harbor mn-
311 pm cst mon dec 22 2025

...small craft advisory in effect from tuesday morning through
tuesday afternoon...

.tonight...east wind 5 to 10 knots becoming southeast late in the
evening, then becoming southwest with gusts to around 20 knots
after midnight. slight chance of snow after midnight. waves 1 to
2 feet. 
.tuesday...west wind 10 to 15 knots with gusts to around 30 knots
becoming northwest with gusts to around 25 knots late in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.tuesday night...north wind 5 to 10 knots with gusts to around
20 knots early in the evening becoming variable 10 knots or less,
then becoming southeast 5 knots early in the morning. partly
cloudy in the evening then becoming mostly cloudy. waves 1 foot
or less. 
.wednesday...south wind 5 knots becoming southwest early in the
afternoon, then becoming variable 10 knots or less late in the
afternoon. partly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 222111
nshdlh
expires:202512230500;;045782

nearshore marine forecast
national weather service duluth mn
311 pm cst mon dec 22 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.


lsz143-230500-
silver bay harbor to two harbors mn-
311 pm cst mon dec 22 2025

...small craft advisory in effect from tuesday morning through
tuesday afternoon...

.tonight...east wind 5 to 10 knots becoming southeast late in the
evening, then becoming southwest 10 to 15 knots with gusts to
around 20 knots after midnight. mostly cloudy. waves 1 to 2 feet.
.tuesday...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. mostly sunny. waves
1 to 2 feet. 
.tuesday night...north wind 5 to 10 knots becoming east early in
the morning. mostly cloudy. waves 1 foot or less. 
.wednesday...southeast wind 5 knots becoming west late in the
afternoon. partly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 222111
nshdlh
expires:202512230500;;045783

nearshore marine forecast
national weather service duluth mn
311 pm cst mon dec 22 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.


lsz144-230500-
two harbors to duluth mn-
311 pm cst mon dec 22 2025

...small craft advisory in effect from tuesday morning through
tuesday afternoon...

.tonight...east wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots after midnight. mostly
cloudy. waves 1 to 2 feet. 
.tuesday...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the afternoon. mostly sunny. waves 1 to
2 feet. 
.tuesday night...north wind 5 to 10 knots becoming east after
midnight. mostly cloudy. waves 1 foot or less. 
.wednesday...southeast wind 5 knots becoming west late in the
afternoon. mostly cloudy in the morning then becoming mostly
sunny. waves 1 foot or less. 

$$

fzus53 kdlh 222111
nshdlh
expires:202512230500;;045784

nearshore marine forecast
national weather service duluth mn
311 pm cst mon dec 22 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.


lsz145-230500-
duluth mn to port wing wi-
311 pm cst mon dec 22 2025

...small craft advisory in effect from tuesday morning through
tuesday afternoon...

.tonight...east wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots after midnight. mostly
cloudy. waves 1 to 2 feet. 
.tuesday...west wind 15 to 20 knots. gusts up to 25 knots. mostly
sunny. waves 1 to 3 feet subsiding to 1 to 2 feet late in the
afternoon. 
.tuesday night...north wind 5 to 10 knots becoming east after
midnight. mostly cloudy. waves 1 foot or less. 
.wednesday...southeast wind 5 knots becoming southwest in the
afternoon. mostly cloudy in the morning then becoming mostly
sunny. waves 1 foot or less. 

$$

fzus53 kdlh 222111
nshdlh
expires:202512230500;;045785

nearshore marine forecast
national weather service duluth mn
311 pm cst mon dec 22 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.


lsz146-230500-
port wing to sand island wi-
311 pm cst mon dec 22 2025

...small craft advisory in effect from tuesday morning through
tuesday afternoon...

.tonight...east wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots after midnight. mostly
cloudy. waves 1 foot or less building to 1 to 3 feet late in the
night. 
.tuesday...west wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. mostly sunny. waves
2 to 4 feet. 
.tuesday night...north wind 5 to 10 knots becoming east after
midnight. mostly cloudy. waves 1 to 2 feet. 
.wednesday...south wind 5 knots becoming southwest in the
afternoon. partly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 222111
nshdlh
expires:202512230500;;045786

nearshore marine forecast
national weather service duluth mn
311 pm cst mon dec 22 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.


lsz147-230500-
sand island to bayfield wi-
311 pm cst mon dec 22 2025

...small craft advisory in effect from tuesday morning through
tuesday afternoon...

.tonight...southeast wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots after midnight. mostly
cloudy. waves 1 foot or less building to 1 to 3 feet late in the
night. 
.tuesday...west wind 20 to 25 knots becoming northwest 10 to
15 knots late in the afternoon. gusts up to 25 knots increasing
to 30 knots late in the morning, then decreasing to 25 knots
early in the afternoon decreasing to 20 knots late in the
afternoon. mostly sunny. waves 3 to 5 feet. 
.tuesday night...northwest wind 5 to 10 knots becoming southeast
early in the morning. mostly cloudy. waves 1 to 2 feet. 
.wednesday...south wind 5 knots becoming southwest in the
afternoon. partly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 222111
nshdlh
expires:202512230500;;045789

nearshore marine forecast
national weather service duluth mn
311 pm cst mon dec 22 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.


lsz148-230500-
oak point to saxon harbor wi-
311 pm cst mon dec 22 2025

...small craft advisory in effect from tuesday morning through
tuesday afternoon...

.tonight...southeast wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots after midnight. mostly
cloudy. waves 1 to 2 feet. 
.tuesday...west wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. mostly sunny. waves
1 to 3 feet. 
.tuesday night...northwest wind 5 to 10 knots becoming southeast
early in the morning. mostly cloudy. waves 1 to 2 feet. 
.wednesday...south wind 5 knots becoming southwest in the
afternoon. partly sunny. waves 1 foot or less. 

$$

fzus53 kmqt 222201
nshmqt
expires:202512230900;;048014

nearshore marine forecast
national weather service marquette mi
500 pm est mon dec 22 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.


lsz240-241-230900-
saxon harbor wi to black river mi-
black river to ontonagon mi-
500 pm est mon dec 22 2025 /400 pm cst mon dec 22 2025/

...small craft advisory in effect from tuesday morning through
late tuesday night...

.late this afternoon...east wind less than 10 knots. cloudy.
waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots veering south by
midnight, then veering southwest 10 to 20 knots late. mostly
cloudy. waves building to 2 to 3 feet. 
.tuesday...west wind 15 to 25 knots. partly cloudy. waves
building to 5 to 8 feet occasionally to 10 feet, then subsiding
to 3 to 6 feet occasionally to 8 feet. 
.tuesday night...north wind 5 to 15 knots in the evening becoming
variable. mostly cloudy. a slight chance of snow showers after
midnight. waves subsiding to 1 to 2 feet. 
.wednesday...south wind less than 10 knots veering southwest in
the afternoon. cloudy with a slight chance of snow showers in the
morning, then partly cloudy in the afternoon. waves calm to
1 foot. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 222201
nshmqt
expires:202512230900;;048016

nearshore marine forecast
national weather service marquette mi
500 pm est mon dec 22 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.


lsz242-230900-
ontonagon to upper entrance of portage canal mi-
500 pm est mon dec 22 2025

...small craft advisory in effect from tuesday morning through
late tuesday night...

.late this afternoon...southeast wind less than 10 knots. cloudy.
waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots veering southwest
10 to 15 knots late. mostly cloudy. a slight chance of snow late.
waves building to 1 to 2 feet. 
.tuesday...west wind 15 to 25 knots becoming 20 to 25 knots late.
gusts up to 32 knots. mostly cloudy. waves building to 5 to
8 feet occasionally to 10 feet, then subsiding to 4 to 7 feet
occasionally to 9 feet. 
.tuesday night...north wind 10 to 20 knots veering east less than
10 knots after midnight. mostly cloudy. waves subsiding to 1 to
2 feet. 
.wednesday...south wind less than 10 knots veering southwest in
the afternoon. gusts up to 18 knots. mostly cloudy. a slight
chance of snow showers in the morning. waves calm to 1 foot. 

note: wave height forecasts are for ice free areas.

$$