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fzus53 kdlh 230748
nshdlh
expires:202608231600;;213505

nearshore marine forecast
national weather service duluth mn
248 am cdt sun aug 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.


lsz121-231600-
chequamegon bay-bayfield to oak point wi-
248 am cdt sun aug 23 2026

.today...north wind 5 to 10 knots becoming east late in the
afternoon. sunny. waves 1 foot or less. 
.tonight...southeast wind 5 knots becoming southwest after
midnight. clear. waves 1 foot or less. 
.monday...west wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming east 5 knots in the
afternoon. sunny. waves 1 foot or less. 
.monday night...east wind 5 knots becoming south after midnight.
partly cloudy. waves 1 foot or less. 

$$
fzus53 kdlh 230748
nshdlh
expires:202608231600;;213496

nearshore marine forecast
national weather service duluth mn
248 am cdt sun aug 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.


lsz140-231600-
grand portage to grand marais mn-
248 am cdt sun aug 23 2026

.today...north wind 10 to 15 knots with gusts to around 20 knots
becoming west 5 knots early in the afternoon, then becoming
southwest late in the afternoon. sunny. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots becoming northwest after
midnight. mostly clear. waves 1 foot or less. 
.monday...northwest wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 
.monday night...southwest wind 5 to 10 knots. mostly cloudy.
waves 1 foot or less. 

$$
fzus53 kdlh 230748
nshdlh
expires:202608231600;;213497

nearshore marine forecast
national weather service duluth mn
248 am cdt sun aug 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.


lsz141-231600-
grand marais to taconite harbor mn-
248 am cdt sun aug 23 2026

.today...north wind 5 to 10 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 
.tonight...southwest wind 5 knots becoming northwest after
midnight. clear. waves 1 foot or less. 
.monday...northwest wind 5 knots becoming south in the late
morning and afternoon. mostly sunny. waves 1 foot or less. 
.monday night...southwest wind 5 knots early in the evening
becoming variable 10 knots or less. mostly cloudy. waves 1 foot
or less. 

$$
fzus53 kdlh 230748
nshdlh
expires:202608231600;;213498

nearshore marine forecast
national weather service duluth mn
248 am cdt sun aug 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.


lsz142-231600-
taconite harbor to silver bay harbor mn-
248 am cdt sun aug 23 2026

.today...north wind 5 knots becoming northeast late in the
morning, then becoming south in the afternoon. sunny. waves
1 foot or less. 
.tonight...southwest wind 5 knots becoming northwest after
midnight. clear. waves 1 foot or less. 
.monday...northwest wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming south 5 knots in the
afternoon. mostly sunny. waves 1 foot or less. 
.monday night...variable winds 10 knots or less. mostly cloudy.
waves 1 foot or less. 

$$
fzus53 kdlh 230748
nshdlh
expires:202608231600;;213499

nearshore marine forecast
national weather service duluth mn
248 am cdt sun aug 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.


lsz143-231600-
silver bay harbor to two harbors mn-
248 am cdt sun aug 23 2026

.today...north wind 5 knots becoming southeast in the afternoon.
sunny. waves 1 foot or less. 
.tonight...east wind 5 knots becoming northwest after midnight.
mostly clear. waves 1 foot or less. 
.monday...variable winds 10 knots or less becoming southeast
5 knots in the afternoon. mostly sunny. waves 1 foot or less. 
.monday night...northeast wind 5 knots until early morning
becoming variable 10 knots or less. slight chance of rain showers
after midnight. waves 1 foot or less. 

$$
fzus53 kdlh 230748
nshdlh
expires:202608231600;;213500

nearshore marine forecast
national weather service duluth mn
248 am cdt sun aug 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.


lsz144-231600-
two harbors to duluth mn-
248 am cdt sun aug 23 2026

.today...north wind 5 knots becoming east in the late morning and
afternoon. sunny. waves 1 foot or less. 
.tonight...northeast wind 5 knots in the evening becoming
variable 10 knots or less. mostly clear. waves 1 foot or less. 
.monday...variable winds 10 knots or less becoming east 5 knots
in the afternoon. mostly sunny. waves 1 foot or less. 
.monday night...northeast wind 5 knots. slight chance of rain
showers after midnight. waves 1 foot or less. 

$$
fzus53 kdlh 230748
nshdlh
expires:202608231600;;213501

nearshore marine forecast
national weather service duluth mn
248 am cdt sun aug 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.


lsz145-231600-
duluth mn to port wing wi-
248 am cdt sun aug 23 2026

.today...northeast wind 5 knots becoming east in the afternoon.
sunny. waves 1 foot or less. 
.tonight...east wind 5 knots becoming south after midnight, then
becoming southwest early in the morning. mostly clear. waves
1 foot or less. 
.monday...south wind 5 knots becoming northeast in the afternoon.
mostly sunny. waves 1 foot or less. 
.monday night...east wind 5 knots becoming southeast early in the
morning. slight chance of rain showers after midnight. waves
1 foot or less. 

$$
fzus53 kdlh 230748
nshdlh
expires:202608231600;;213502

nearshore marine forecast
national weather service duluth mn
248 am cdt sun aug 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.


lsz146-231600-
port wing to sand island wi-
248 am cdt sun aug 23 2026

.today...northeast wind 5 knots becoming east in the afternoon.
sunny. waves 1 foot or less. 
.tonight...east wind 5 knots becoming southeast late in the
evening, then becoming southwest after midnight. mostly clear.
waves 1 foot or less. 
.monday...west wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming northeast 5 knots early
in the afternoon becoming east. mostly sunny. waves 1 foot or
less. 
.monday night...southeast wind 5 knots until early morning
becoming variable 10 knots or less. partly cloudy in the evening
then becoming mostly cloudy. waves 1 foot or less. 

$$
fzus53 kdlh 230748
nshdlh
expires:202608231600;;213503

nearshore marine forecast
national weather service duluth mn
248 am cdt sun aug 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.


lsz147-231600-
sand island to bayfield wi-
248 am cdt sun aug 23 2026

.today...north wind 5 to 10 knots becoming southeast late in the
afternoon. sunny. waves 1 foot or less. 
.tonight...south wind 5 knots becoming west after midnight.
clear. waves 1 foot or less. 
.monday...west wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming northeast 5 knots early
in the afternoon becoming east. mostly sunny. waves 1 foot or
less. 
.monday night...southeast wind 5 knots becoming south early in
the morning. partly cloudy. waves 1 foot or less. 

$$
fzus53 kdlh 230748
nshdlh
expires:202608231600;;213506

nearshore marine forecast
national weather service duluth mn
248 am cdt sun aug 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.


lsz148-231600-
oak point to saxon harbor wi-
248 am cdt sun aug 23 2026

.today...north wind 5 to 10 knots becoming east late in the
afternoon. sunny. waves 1 to 2 feet. 
.tonight...southeast wind 5 knots becoming southwest after
midnight. clear. waves 1 foot or less. 
.monday...southwest wind 5 knots becoming west late in the
morning, then becoming northeast in the afternoon. sunny. waves
1 foot or less. 
.monday night...southeast wind 5 knots becoming south after
midnight. partly cloudy. waves 1 foot or less. 

$$
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