fzus53 kdlh 290858
nshdlh
expires:202512291700;;425772

nearshore marine forecast
national weather service duluth mn
258 am cst mon dec 29 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.


lsz121-291700-
chequamegon bay-bayfield to oak point wi-
258 am cst mon dec 29 2025

...gale warning in effect through this evening...

.today...northwest wind 20 to 25 knots with gusts to around
30 knots easing to 10 to 15 knots with gusts to around 25 knots
late in the afternoon. chance of snow in the morning, then slight
chance of snow early in the afternoon. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and afternoon. 
.tonight...northwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 to 10 knots after midnight. partly
cloudy. waves 1 foot or less. 
.tuesday...southwest wind 5 to 10 knots with gusts to around
20 knots becoming west with gusts to around 20 knots late in the
afternoon. snow in the morning, then snow likely in the
afternoon. waves 1 foot or less. 
.tuesday night...northwest wind 10 to 15 knots. gusts up to
20 knots increasing to 25 knots early in the morning. chance of
snow. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 290858
nshdlh
expires:202512291700;;425763

nearshore marine forecast
national weather service duluth mn
258 am cst mon dec 29 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.


lsz140-291700-
grand portage to grand marais mn-
258 am cst mon dec 29 2025

...storm warning in effect through this evening...
...heavy freezing spray warning in effect through this evening...

.today...northwest wind up to 30 knots. gales up to 40 knots
decreasing to 35 knots in the afternoon. mostly sunny. waves 4 to
7 feet subsiding to 2 to 4 feet in the afternoon. waves
occasionally to 9 feet. 
.tonight...northwest 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. partly cloudy in the evening then becoming
mostly cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. a gale warning may be needed. 
.tuesday...northwest wind 10 to 15 knots. gusts up to 20 knots
late in the afternoon. snow. waves 1 to 2 feet. 
.tuesday night...northwest wind 20 to 25 knots with gales to
around 35 knots. mostly cloudy. waves 1 to 3 feet building to
2 to 4 feet in the late evening and overnight. a gale warning may
be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 290858
nshdlh
expires:202512291700;;425764

nearshore marine forecast
national weather service duluth mn
258 am cst mon dec 29 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.


lsz141-291700-
grand marais to taconite harbor mn-
258 am cst mon dec 29 2025

...gale warning in effect through this evening...

.today...northwest wind 20 to 25 knots. gusts up to 35 knots
decreasing to 30 knots in the afternoon. mostly sunny. waves 2 to
4 feet. 
.tonight...northwest wind 15 to 20 knots with gusts to around
30 knots easing to 5 to 10 knots with gusts to around 20 knots
after midnight. mostly cloudy. waves 1 to 3 feet. 
.tuesday...west wind 5 to 10 knots. gusts up to 20 knots late in
the afternoon. snow in the morning, then snow likely in the
afternoon. waves 1 to 2 feet. 
.tuesday night...northwest wind 10 to 15 knots. gusts up to
20 knots increasing to 25 knots in the late evening and
overnight. mostly cloudy. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 290858
nshdlh
expires:202512291700;;425765

nearshore marine forecast
national weather service duluth mn
258 am cst mon dec 29 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.


lsz142-291700-
taconite harbor to silver bay harbor mn-
258 am cst mon dec 29 2025

...gale warning in effect through this evening...

.today...northwest wind 20 to 25 knots. gusts up to 35 knots
decreasing to 30 knots in the afternoon. mostly sunny. waves 2 to
4 feet subsiding to 1 to 3 feet late in the afternoon. 
.tonight...northwest wind 15 to 20 knots with gusts to around
30 knots becoming west 5 to 10 knots with gusts to around
20 knots after midnight. slight chance of snow after midnight.
waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots. gusts up to 20 knots late in
the afternoon. snow in the morning, then chance of snow in the
afternoon. waves 1 foot or less. 
.tuesday night...northwest wind 10 to 15 knots with gusts to
around 25 knots. mostly cloudy. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 290858
nshdlh
expires:202512291700;;425766

nearshore marine forecast
national weather service duluth mn
258 am cst mon dec 29 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.


lsz143-291700-
silver bay harbor to two harbors mn-
258 am cst mon dec 29 2025

...gale warning in effect through this evening...

.today...northwest wind 20 to 25 knots. gusts up to 35 knots
decreasing to 30 knots in the late morning and afternoon. mostly
sunny. waves 2 to 4 feet subsiding to 1 to 3 feet late in the
afternoon. 
.tonight...northwest wind 10 to 15 knots with gusts to around
25 knots becoming west 5 to 10 knots early in the morning. slight
chance of snow after midnight. waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots. gusts up to 20 knots late in
the afternoon. snow in the morning, then chance of snow in the
afternoon. waves 1 to 2 feet. 
.tuesday night...northwest wind 10 to 15 knots. gusts up to
20 knots increasing to 25 knots in the late evening and
overnight. mostly cloudy. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 290858
nshdlh
expires:202512291700;;425767

nearshore marine forecast
national weather service duluth mn
258 am cst mon dec 29 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.


lsz144-291700-
two harbors to duluth mn-
258 am cst mon dec 29 2025

...gale warning in effect through this evening...

.today...northwest wind 20 to 25 knots with gusts to around
30 knots. mostly sunny. waves 2 to 4 feet subsiding to 1 to
3 feet in the afternoon. 
.tonight...northwest wind 15 to 20 knots with gusts to around
25 knots becoming west 5 to 10 knots after midnight. slight
chance of snow after midnight. waves 1 to 2 feet. 
.tuesday...west wind 10 to 15 knots. gusts up to 20 knots late in
the afternoon. snow in the morning, then chance of snow in the
afternoon. waves 1 to 2 feet. 
.tuesday night...northwest wind 15 to 20 knots. gusts up to
25 knots after midnight. mostly cloudy. waves 1 to 3 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 290858
nshdlh
expires:202512291700;;425768

nearshore marine forecast
national weather service duluth mn
258 am cst mon dec 29 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.


lsz145-291700-
duluth mn to port wing wi-
258 am cst mon dec 29 2025

...gale warning in effect through this evening...
...heavy freezing spray warning in effect through this evening...

.today...northwest wind 20 to 25 knots. gusts up to 30 knots
decreasing to 25 knots in the afternoon. heavy freezing spray in
the morning. slight chance of snow in the morning. waves 5 to
8 feet subsiding to 2 to 4 feet in the afternoon. waves
occasionally to 10 feet. 
.tonight...northwest wind 15 to 20 knots becoming west 5 to
10 knots after midnight. slight chance of snow after midnight.
waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening
and overnight. a small craft advisory may be needed. 
.tuesday...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west with gusts to around 20 knots late in the
afternoon. snow in the morning, then chance of snow in the
afternoon. waves 1 to 3 feet. 
.tuesday night...northwest wind 15 to 20 knots. gusts up to
25 knots increasing to 30 knots after midnight. cloudy. waves
2 to 4 feet. a small craft advisory may be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 290858
nshdlh
expires:202512291700;;425769

nearshore marine forecast
national weather service duluth mn
258 am cst mon dec 29 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.


lsz146-291700-
port wing to sand island wi-
258 am cst mon dec 29 2025

...gale warning in effect through this evening...
...heavy freezing spray warning in effect through this evening...

.today...northwest wind up to 30 knots easing to 15 to 20 knots
with gusts to around 25 knots in the afternoon. chance of snow
early in the morning. slight chance of snow late in the morning.
heavy freezing spray until late afternoon. waves 6 to 9 feet
subsiding to 4 to 6 feet in the afternoon. waves occasionally to
11 feet. 
.tonight...northwest wind 15 to 20 knots with gusts to around
25 knots becoming west 5 to 10 knots in the late evening and
early morning, then becoming 10 knots early in the morning.
slight chance of snow after midnight. waves 2 to 4 feet subsiding
to 1 to 2 feet after midnight. a small craft advisory may be
needed. 
.tuesday...west wind 10 to 15 knots. gusts up to 20 knots in the
late morning and afternoon. snow in the morning, then snow likely
in the afternoon. waves 1 to 2 feet building to 2 to 4 feet in
the late morning and afternoon. 
.tuesday night...northwest wind 15 to 20 knots. gusts up to
25 knots increasing to 30 knots after midnight. slight chance of
snow. waves 1 to 3 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 290858
nshdlh
expires:202512291700;;425770

nearshore marine forecast
national weather service duluth mn
258 am cst mon dec 29 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.


lsz147-291700-
sand island to bayfield wi-
258 am cst mon dec 29 2025

...gale warning in effect through this evening...
...heavy freezing spray warning in effect through this evening...

.today...northwest wind up to 30 knots easing to 15 to 20 knots
with gusts to around 25 knots late in the afternoon. chance of
snow in the morning. slight chance of snow early in the
afternoon. heavy freezing spray through the day. waves 6 to
9 feet subsiding to 4 to 6 feet in the afternoon. waves
occasionally to 12 feet. 
.tonight...northwest wind 10 to 15 knots with gusts to around
25 knots becoming west 5 to 10 knots after midnight. mostly
cloudy. waves 3 to 5 feet subsiding to 1 to 2 feet after
midnight. a small craft advisory may be needed. 
.tuesday...west wind 10 to 15 knots. gusts up to 20 knots in the
late morning and afternoon. snow. waves 1 to 3 feet building to
2 to 4 feet in the afternoon. 
.tuesday night...northwest wind 10 knots with gusts to around
25 knots rising to 15 to 20 knots with gusts to around 30 knots
in the late evening and overnight. slight chance of snow. waves
1 to 3 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 290858
nshdlh
expires:202512291700;;425773

nearshore marine forecast
national weather service duluth mn
258 am cst mon dec 29 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.


lsz148-291700-
oak point to saxon harbor wi-
258 am cst mon dec 29 2025

...gale warning in effect through this evening...
...heavy freezing spray warning in effect through this evening...

.today...northwest wind up to 30 knots with gales to around
35 knots easing to 15 to 20 knots with gusts to around 25 knots
late in the afternoon. heavy freezing spray until late afternoon.
chance of snow in the morning. slight chance of snow early in the
afternoon. waves 7 to 12 feet subsiding to 5 to 8 feet in the
afternoon. waves occasionally to 16 feet. 
.tonight...northwest wind 10 to 15 knots with gusts to around
25 knots becoming west 5 to 10 knots after midnight. mostly
cloudy. waves 3 to 5 feet subsiding to 1 to 2 feet after
midnight. a small craft advisory may be needed. 
.tuesday...southwest wind 10 to 15 knots. gusts up to 20 knots in
the afternoon. snow. waves 1 to 2 feet. 
.tuesday night...northwest wind 15 to 20 knots. gusts up to
20 knots increasing to 30 knots. chance of snow. waves 1 to
3 feet building to 2 to 4 feet after midnight. 

note...wave height forecasts are for ice free areas.

$$