fzus53 kdlh 231822
nshdlh
expires:202607232200;;476744

nearshore marine forecast
national weather service duluth mn
122 pm cdt thu jul 23 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.


lsz142-232200-
taconite harbor to silver bay harbor mn-
122 pm cdt thu jul 23 2026

...small craft advisory in effect until 4 pm cdt this afternoon...

.rest of today...southwest wind 10 to 15 knots. gusts up to
25 knots increasing to 30 knots late. mostly sunny. waves 1 to
3 feet. 
.tonight...southwest wind 10 to 15 knots. gusts up to 25 knots
early in the evening. partly cloudy. waves 1 to 3 feet. 
.friday...southwest wind 10 to 15 knots. gusts up to 25 knots.
mostly sunny. waves 1 to 2 feet. 
.friday night...southwest wind 15 to 20 knots. gusts up to
30 knots decreasing to 25 knots in the late evening and
overnight. chance of showers and thunderstorms in the evening,
then showers and thunderstorms likely after midnight. waves 1 to
3 feet. 

$$

fzus53 kdlh 231822
nshdlh
expires:202607232200;;476745

nearshore marine forecast
national weather service duluth mn
122 pm cdt thu jul 23 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.


lsz143-232200-
silver bay harbor to two harbors mn-
122 pm cdt thu jul 23 2026

...small craft advisory in effect until 4 pm cdt this afternoon...

.rest of today...southwest wind 10 to 15 knots with gusts to
around 25 knots. sunny. waves 1 to 2 feet. 
.tonight...southwest wind 10 to 15 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 1 to 2 feet. 
.friday...southwest wind 10 to 15 knots. gusts up to 25 knots.
mostly sunny. waves 1 to 2 feet. 
.friday night...southwest wind 15 to 20 knots. gusts up to
30 knots decreasing to 25 knots in the late evening and
overnight. chance of showers and thunderstorms through the night.
waves 1 to 3 feet. 

$$

fzus53 kdlh 231822
nshdlh
expires:202607232200;;476746

nearshore marine forecast
national weather service duluth mn
122 pm cdt thu jul 23 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.


lsz144-232200-
two harbors to duluth mn-
122 pm cdt thu jul 23 2026

.rest of today...southwest wind 10 to 15 knots with gusts to
around 20 knots. sunny. waves 1 to 2 feet. 
.tonight...southwest wind 10 to 15 knots. gusts up to 20 knots
early in the evening. mostly clear. waves 1 to 2 feet. 
.friday...southwest wind 10 to 15 knots. gusts up to 25 knots.
mostly sunny. waves 1 to 2 feet. 
.friday night...southwest wind 10 to 15 knots. gusts up to
30 knots decreasing to 25 knots late in the evening, then
decreasing to 20 knots after midnight increasing to 25 knots
early in the morning. chance of showers and thunderstorms through
the night. waves 1 to 3 feet. 

$$

fzus53 kdlh 231822
nshdlh
expires:202607232200;;476747

nearshore marine forecast
national weather service duluth mn
122 pm cdt thu jul 23 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.


lsz145-232200-
duluth mn to port wing wi-
122 pm cdt thu jul 23 2026

.rest of today...southwest wind 10 to 15 knots. gusts up to
20 knots early in the afternoon. sunny. waves 1 to 2 feet. 
.tonight...southwest wind 5 to 10 knots. mostly clear. waves
1 foot or less. 
.friday...southwest wind 10 to 15 knots. gusts up to 20 knots in
the afternoon. sunny. waves 1 to 2 feet. 
.friday night...southwest wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. chance of showers and thunderstorms through the night.
waves 1 to 2 feet. 

$$

fzus53 kdlh 231822
nshdlh
expires:202607232200;;476748

nearshore marine forecast
national weather service duluth mn
122 pm cdt thu jul 23 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.


lsz146-232200-
port wing to sand island wi-
122 pm cdt thu jul 23 2026

...small craft advisory in effect until 4 pm cdt this afternoon...

.rest of today...southwest wind 10 to 15 knots with gusts to
around 20 knots. sunny. waves 1 to 2 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots easing to 10 knots with gusts to around 20 knots early
in the morning. mostly clear. waves 1 to 2 feet. 
.friday...southwest wind 10 to 15 knots with gusts to around
20 knots. sunny. waves 1 to 2 feet. 
.friday night...southwest wind 15 to 20 knots with gusts to
around 25 knots. chance of showers and thunderstorms in the
evening, then showers and thunderstorms likely after midnight.
waves 1 to 3 feet. 

$$