fzus53 kdlh 010043
nshdlh
expires:202601011100;;580161

nearshore marine forecast
national weather service duluth mn
643 pm cst wed dec 31 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.


lsz142-011100-
taconite harbor to silver bay harbor mn-
643 pm cst wed dec 31 2025

...gale warning in effect through thursday morning...

.rest of tonight...northwest wind 15 to 20 knots. gusts up to
35 knots decreasing to 30 knots in the late evening and
overnight. mostly clear. waves 1 to 2 feet. 
.thursday...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late morning and afternoon. chance
of flurries through the day. waves 1 to 2 feet. 
.thursday night...west wind 5 to 10 knots with gusts to around
20 knots. partly cloudy. waves 1 foot or less. 
.friday...west wind 5 to 10 knots with gusts to around 20 knots.
sunny. waves 1 foot or less. 

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

$$

fzus53 kdlh 010043
nshdlh
expires:202601011100;;580162

nearshore marine forecast
national weather service duluth mn
643 pm cst wed dec 31 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.


lsz143-011100-
silver bay harbor to two harbors mn-
643 pm cst wed dec 31 2025

...small craft advisory in effect through thursday morning...

.rest of tonight...northwest wind 10 to 15 knots. gusts up to
30 knots decreasing to 25 knots in the late evening and
overnight. chance of flurries toward daybreak. waves 1 to 2 feet.
.thursday...west wind 10 to 15 knots with gusts to around
20 knots. chance of flurries. waves 1 to 2 feet. 
.thursday night...west wind 5 to 10 knots with gusts to around
20 knots. partly cloudy. waves 1 foot or less. 
.friday...west wind 5 to 10 knots with gusts to around 20 knots.
mostly sunny. waves 1 foot or less. 

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

$$

fzus53 kdlh 010043
nshdlh
expires:202601011100;;580163

nearshore marine forecast
national weather service duluth mn
643 pm cst wed dec 31 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.


lsz144-011100-
two harbors to duluth mn-
643 pm cst wed dec 31 2025

...small craft advisory in effect through thursday morning...

.rest of tonight...northwest wind 10 to 15 knots. gusts up to
30 knots decreasing to 20 knots. chance of flurries toward
daybreak. waves 1 to 2 feet. 
.thursday...west wind 10 to 15 knots with gusts to around
20 knots. chance of snow in the morning, then chance of flurries
in the afternoon. waves 1 to 2 feet. 
.thursday night...west wind 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.friday...west wind 5 to 10 knots. mostly sunny. waves 1 foot or
less. 

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

$$

fzus53 kdlh 010043
nshdlh
expires:202601011100;;580164

nearshore marine forecast
national weather service duluth mn
643 pm cst wed dec 31 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.


lsz145-011100-
duluth mn to port wing wi-
643 pm cst wed dec 31 2025

...small craft advisory in effect through thursday morning...

.rest of tonight...northwest wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots after midnight. chance of
flurries toward daybreak. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. 
.thursday...west wind 10 to 15 knots. gusts up to 20 knots in the
late morning and afternoon. chance of snow in the morning, then
chance of flurries in the afternoon. waves 1 to 2 feet. 
.thursday night...west wind 10 to 15 knots with gusts to around
20 knots. mostly cloudy in the evening then becoming partly
cloudy. waves 1 to 2 feet. 
.friday...west wind 5 to 10 knots. mostly sunny. waves 1 to
2 feet. 

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

$$

fzus53 kdlh 010043
nshdlh
expires:202601011100;;580165

nearshore marine forecast
national weather service duluth mn
643 pm cst wed dec 31 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.


lsz146-011100-
port wing to sand island wi-
643 pm cst wed dec 31 2025

...small craft advisory in effect through thursday morning...

.rest of tonight...northwest wind 15 to 20 knots. gusts up to
25 knots early in the evening. chance of flurries toward
daybreak. waves 3 to 5 feet. 
.thursday...west wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots late in the afternoon. chance of snow.
waves 2 to 4 feet. 
.thursday night...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots after midnight. chance of flurries in the
evening. waves 1 to 3 feet. 
.friday...west wind 10 to 15 knots. gusts up to 20 knots. mostly
sunny. waves 1 to 2 feet. 

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

$$