fzus53 kdlh 130855
nshdlh
expires:202603131600;;592254

nearshore marine forecast
national weather service duluth mn
355 am cdt fri mar 13 2026

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.


lsz142-131600-
taconite harbor to silver bay harbor mn-
355 am cdt fri mar 13 2026

...gale warning in effect until 10 am cdt this morning...

.today...northeast wind up to 30 knots with gales to around
40 knots becoming north 15 to 20 knots with gales to around
35 knots in the late morning and afternoon. blowing snow early in
the morning. snow early in the morning, then snow likely late in
the morning. chance of snow early in the afternoon. waves 10 to
15 feet subsiding to 6 to 9 feet. waves occasionally to 20 feet. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 3 to 5 feet subsiding
to 1 to 3 feet after midnight. waves occasionally to 7 feet. a
small craft advisory may be needed. 
.saturday...variable winds 10 knots or less becoming southwest
5 knots in the late morning and early afternoon, then becoming
south late in the afternoon. mostly sunny. waves 1 to 2 feet. 
.saturday night...southeast wind 5 knots becoming northeast in
the late evening and early morning, then rising to 10 to 15 knots
with gusts to around 20 knots early in the morning. slight chance
of snow after midnight. waves 1 foot or less. 

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

$$

fzus53 kdlh 130855
nshdlh
expires:202603131600;;592255

nearshore marine forecast
national weather service duluth mn
355 am cdt fri mar 13 2026

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.


lsz143-131600-
silver bay harbor to two harbors mn-
355 am cdt fri mar 13 2026

...gale warning in effect until 10 am cdt this morning...

.today...north wind up to 30 knots with gales to around 40 knots
becoming northwest 10 to 15 knots with gusts to around 25 knots
in the afternoon. freezing spray in the morning. snow early in
the morning. chance of snow late in the morning, then slight
chance of snow early in the afternoon. waves 10 to 15 feet
subsiding to 6 to 9 feet. waves occasionally to 19 feet. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 3 to 5 feet subsiding
to 1 to 2 feet. waves occasionally to 7 feet. a small craft
advisory may be needed. 
.saturday...northwest wind 5 knots becoming southeast late in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.saturday night...east wind 5 to 10 knots becoming northeast
15 to 20 knots with gusts to around 25 knots early in the
morning. chance of snow after midnight. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 130855
nshdlh
expires:202603131600;;592256

nearshore marine forecast
national weather service duluth mn
355 am cdt fri mar 13 2026

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.


lsz144-131600-
two harbors to duluth mn-
355 am cdt fri mar 13 2026

...gale warning in effect until 10 am cdt this morning...

.today...north wind up to 30 knots with gales to around 40 knots
becoming northwest 15 to 20 knots with gusts to around 30 knots
in the afternoon. freezing spray in the morning. snow early in
the morning. chance of snow late in the morning, then 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 5 to 10 knots. partly cloudy. waves
3 to 5 feet subsiding to 1 to 3 feet after midnight. a small
craft advisory may be needed. 
.saturday...west wind 5 knots becoming southwest in the late
morning and early afternoon, then becoming southeast late in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.saturday night...east wind 5 to 10 knots becoming northeast
15 to 20 knots with gusts to around 25 knots early in the
morning. slight chance of snow through the night. waves 1 to
2 feet. 

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

$$

fzus53 kdlh 130855
nshdlh
expires:202603131600;;592257

nearshore marine forecast
national weather service duluth mn
355 am cdt fri mar 13 2026

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.


lsz145-131600-
duluth mn to port wing wi-
355 am cdt fri mar 13 2026

...small craft advisory in effect through this evening...

.today...north wind up to 30 knots with gales to around 40 knots
becoming northwest 15 to 20 knots with gusts to around 30 knots
in the afternoon. snow early in the morning, then chance of snow
late in the morning. slight chance of snow early in the
afternoon. waves 7 to 12 feet subsiding to 3 to 5 feet. waves
occasionally to 15 feet. 
.tonight...northwest wind 10 to 15 knots easing to 5 knots after
midnight, then becoming west early in the morning. partly cloudy.
waves 2 to 4 feet subsiding to 1 to 2 feet after midnight. 
.saturday...southwest wind 5 knots becoming east late in the
afternoon. mostly sunny. waves 1 foot or less. 
.saturday night...east wind 5 to 10 knots becoming northeast
15 to 20 knots with gusts to around 25 knots early in the
morning. slight chance of snow in the evening, then chance of
snow after midnight. waves 1 to 3 feet. 

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

$$

fzus53 kdlh 130855
nshdlh
expires:202603131600;;592258

nearshore marine forecast
national weather service duluth mn
355 am cdt fri mar 13 2026

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.


lsz146-131600-
port wing to sand island wi-
355 am cdt fri mar 13 2026

...small craft advisory in effect through this evening...

.today...north wind up to 30 knots with gales to around 40 knots
easing to 15 to 20 knots with gusts to around 25 knots in the
afternoon. snow in the morning, then slight chance of snow in the
afternoon. waves 7 to 12 feet subsiding to 4 to 6 feet. waves
occasionally to 16 feet. 
.tonight...northwest wind 10 to 15 knots easing to 5 knots after
midnight. partly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet after midnight. 
.saturday...southwest wind 5 knots becoming east late in the
afternoon. mostly sunny. waves 1 foot or less. 
.saturday night...east wind 5 to 10 knots becoming northeast
15 to 20 knots with gusts to around 25 knots early in the
morning. slight chance of snow in the evening, then chance of
snow after midnight. waves 1 to 2 feet. 

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

$$