fzus53 kdlh 101000
nshdlh
expires:202609101600;;681644

nearshore marine forecast
national weather service duluth mn
500 am cdt thu sep 10 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.


lsz142-101600-
taconite harbor to silver bay harbor mn-
500 am cdt thu sep 10 2026

.today...west wind 5 knots becoming south late in the afternoon.
sunny. waves 1 foot or less. 
.tonight...east wind 5 knots becoming northeast late in the
evening, then becoming southwest after midnight. partly cloudy.
waves 1 foot or less. 
.friday...southwest wind 15 to 20 knots with gusts to around
30 knots. slight chance of showers and thunderstorms in the
afternoon. waves 1 to 3 feet. 
.friday night...southwest wind 5 to 10 knots becoming west early
in the morning. gusts up to 20 knots. showers and chance of
thunderstorms. waves 1 to 2 feet. 

$$

fzus53 kdlh 101000
nshdlh
expires:202609101600;;681645

nearshore marine forecast
national weather service duluth mn
500 am cdt thu sep 10 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.


lsz143-101600-
silver bay harbor to two harbors mn-
500 am cdt thu sep 10 2026

.today...west wind 5 knots becoming south late in the afternoon.
sunny. waves 1 foot or less. 
.tonight...east wind 5 knots becoming northeast late in the
evening, then becoming southwest with gusts to around 20 knots
after midnight. partly cloudy. waves 1 to 2 feet. 
.friday...southwest wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots early in the afternoon, then decreasing to
25 knots late in the afternoon. partly sunny. waves 1 to 2 feet
building to 1 to 3 feet in the late morning and afternoon. 
.friday night...southwest wind 10 to 15 knots with gusts to
around 25 knots becoming west 5 to 10 knots with gusts to around
20 knots early in the morning. showers and chance of
thunderstorms. waves 1 to 2 feet building to 1 to 3 feet in the
late evening and early morning, then subsiding to 1 to 2 feet
early in the morning. 

$$

fzus53 kdlh 101000
nshdlh
expires:202609101600;;681646

nearshore marine forecast
national weather service duluth mn
500 am cdt thu sep 10 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.


lsz144-101600-
two harbors to duluth mn-
500 am cdt thu sep 10 2026

.today...west wind 5 knots becoming south late in the afternoon.
sunny. waves 1 foot or less. 
.tonight...southeast wind 5 to 10 knots becoming east late in the
evening, then becoming southwest 10 to 15 knots with gusts to
around 20 knots after midnight. mostly clear. waves 1 to 2 feet. 
.friday...southwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and early afternoon,
then decreasing to 25 knots late in the afternoon. partly sunny.
waves 1 to 3 feet. 
.friday night...southwest wind 15 to 20 knots with gusts to
around 30 knots becoming west 10 to 15 knots with gusts to around
20 knots early in the morning. rain showers and chance of
thunderstorms. waves 1 to 2 feet building to 1 to 3 feet in the
late evening and early morning, then subsiding to 1 to 2 feet
early in the morning. 

$$

fzus53 kdlh 101000
nshdlh
expires:202609101600;;681647

nearshore marine forecast
national weather service duluth mn
500 am cdt thu sep 10 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.


lsz145-101600-
duluth mn to port wing wi-
500 am cdt thu sep 10 2026

.today...southwest wind 5 knots becoming south in the afternoon.
sunny. waves 1 foot or less. 
.tonight...south wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 25 knots after midnight. mostly
clear. waves 1 to 2 feet. 
.friday...southwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots early in the afternoon, then decreasing to
25 knots late in the afternoon. partly sunny. waves 1 to 3 feet. 
.friday night...southwest wind 15 to 20 knots with gusts to
around 30 knots becoming west 10 to 15 knots with gusts to around
20 knots early in the morning. rain showers and chance of
thunderstorms. waves 1 to 3 feet. 

$$

fzus53 kdlh 101000
nshdlh
expires:202609101600;;681648

nearshore marine forecast
national weather service duluth mn
500 am cdt thu sep 10 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.


lsz146-101600-
port wing to sand island wi-
500 am cdt thu sep 10 2026

.today...southwest wind 5 knots becoming south late in the
afternoon. sunny. waves 1 foot or less. 
.tonight...south wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 25 knots after midnight. mostly
clear. waves 1 to 2 feet. 
.friday...southwest wind 10 to 15 knots with gusts to around
25 knots. partly sunny. waves 1 to 2 feet. 
.friday night...south wind 10 to 15 knots with gusts to around
30 knots becoming west with gusts to around 20 knots early in the
morning. showers and chance of thunderstorms. waves 1 to 2 feet. 

$$