fzus53 kdlh 202333
nshdlh
expires:202608211000;;076529

nearshore marine forecast
national weather service duluth mn
632 pm cdt thu aug 20 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.


lsz142-211000-
taconite harbor to silver bay harbor mn-
632 pm cdt thu aug 20 2026

.rest of tonight...northeast wind 5 to 10 knots. chance of
showers and thunderstorms in the evening. patchy fog through the
night. waves 1 foot or less. 
.friday...north wind 5 knots becoming southwest in the afternoon.
patchy fog in the morning. slight chance of rain showers in the
morning. waves 1 foot or less. 
.friday night...southwest wind 5 knots becoming northwest in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. gusts up to 20 knots in
the morning. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 202333
nshdlh
expires:202608211000;;076530

nearshore marine forecast
national weather service duluth mn
632 pm cdt thu aug 20 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.


lsz143-211000-
silver bay harbor to two harbors mn-
632 pm cdt thu aug 20 2026

.rest of tonight...northeast wind 5 to 10 knots. chance of
showers and thunderstorms in the evening. slight chance of rain
showers after midnight. patchy fog through the night. waves
1 foot or less. 
.friday...northeast wind 5 knots becoming west in the late
morning and early afternoon, then becoming southwest late in the
afternoon. patchy fog in the morning. waves 1 foot or less. 
.friday night...southwest wind 5 knots becoming northwest in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 202333
nshdlh
expires:202608211000;;076531

nearshore marine forecast
national weather service duluth mn
632 pm cdt thu aug 20 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.


lsz144-211000-
two harbors to duluth mn-
632 pm cdt thu aug 20 2026

.rest of tonight...northeast wind 5 to 10 knots. chance of
showers and thunderstorms in the evening. patchy fog through the
night. waves 1 foot or less. 
.friday...northeast wind 5 knots becoming west in the late
morning and early afternoon, then becoming west 5 knots late in
the afternoon. patchy fog in the morning. waves 1 foot or less. 
.friday night...west wind 5 knots becoming northwest in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. gusts up to 20 knots
late in the morning. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 202333
nshdlh
expires:202608211000;;076532

nearshore marine forecast
national weather service duluth mn
632 pm cdt thu aug 20 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.


lsz145-211000-
duluth mn to port wing wi-
632 pm cdt thu aug 20 2026

.rest of tonight...northeast wind 5 to 10 knots. chance of
showers and thunderstorms in the evening, then slight chance of
showers after midnight. patchy fog after midnight. waves 1 foot
or less. 
.friday...northeast wind 5 knots becoming northwest in the late
morning and early afternoon, then becoming west late in the
afternoon. patchy fog in the morning. waves 1 foot or less. 
.friday night...west wind 5 to 10 knots becoming northwest early
in the morning. mostly clear. waves 1 foot or less. 
.saturday...northwest wind 10 to 15 knots. gusts up to 20 knots
in the late morning and afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 202333
nshdlh
expires:202608211000;;076533

nearshore marine forecast
national weather service duluth mn
632 pm cdt thu aug 20 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.


lsz146-211000-
port wing to sand island wi-
632 pm cdt thu aug 20 2026

.rest of tonight...northeast wind 5 to 10 knots. patchy fog
through the night. chance of showers and thunderstorms in the
evening. slight chance of showers after midnight. waves 1 foot or
less. 
.friday...north wind 5 knots becoming west in the afternoon.
patchy fog in the morning. waves 1 foot or less. 
.friday night...west wind 5 knots rising to 5 to 10 knots after
midnight. slight chance of showers after midnight. waves 1 foot
or less. 
.saturday...northwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$