fzus53 kdlh 091957
nshdlh
expires:202608100400;;898314

nearshore marine forecast
national weather service duluth mn
257 pm cdt sun aug 9 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.


lsz121-100400-
chequamegon bay-bayfield to oak point wi-
257 pm cdt sun aug 9 2026

.tonight...east wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming west 5 knots late in the
night. partly cloudy. waves 1 foot or less. 
.monday...southwest wind 5 knots becoming east in the afternoon.
mostly sunny. waves 1 foot or less. 
.monday night...east wind 5 knots early in the evening becoming
variable 10 knots or less. mostly cloudy. waves 1 foot or less. 
.tuesday...variable winds 10 knots or less becoming northeast
5 knots in the afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 091957
nshdlh
expires:202608100400;;898305

nearshore marine forecast
national weather service duluth mn
257 pm cdt sun aug 9 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.


lsz140-100400-
grand portage to grand marais mn-
257 pm cdt sun aug 9 2026

.tonight...southwest wind 5 to 10 knots becoming west after
midnight. patchy fog in the late evening and early morning. waves
1 foot or less. 
.monday...west wind 5 knots becoming southwest 10 to 15 knots
with gusts to around 25 knots in the late morning and afternoon.
mostly sunny. waves 1 to 2 feet. 
.monday night...west wind 10 to 15 knots with gusts to around
25 knots becoming northwest 5 knots after midnight. mostly
cloudy. waves 1 to 2 feet. 
.tuesday...north wind 5 knots becoming east late in the morning,
then becoming south in the afternoon. partly sunny. waves 1 foot
or less. 

$$

fzus53 kdlh 091957
nshdlh
expires:202608100400;;898306

nearshore marine forecast
national weather service duluth mn
257 pm cdt sun aug 9 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.


lsz141-100400-
grand marais to taconite harbor mn-
257 pm cdt sun aug 9 2026

.tonight...southwest wind 5 knots becoming northwest in the late
evening and overnight. patchy fog in the late evening and early
morning. waves 1 foot or less. 
.monday...northwest wind 5 knots becoming southwest with gusts to
around 20 knots in the late morning and afternoon. mostly sunny.
waves 1 foot or less. 
.monday night...southwest wind 5 to 10 knots becoming northwest
late in the evening, then becoming variable 10 knots or less
after midnight becoming north 5 knots early in the morning.
mostly cloudy. waves 1 foot or less. 
.tuesday...north wind 5 knots becoming northeast late in the
morning, then becoming south early in the afternoon becoming
southwest late in the afternoon. slight chance of rain showers in
the afternoon. waves 1 foot or less. 

$$

fzus53 kdlh 091957
nshdlh
expires:202608100400;;898307

nearshore marine forecast
national weather service duluth mn
257 pm cdt sun aug 9 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.


lsz142-100400-
taconite harbor to silver bay harbor mn-
257 pm cdt sun aug 9 2026

.tonight...variable winds 10 knots or less becoming northwest
5 knots. partly cloudy. waves 1 foot or less. 
.monday...northwest wind 5 knots becoming southwest 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. 
.tuesday...variable winds 10 knots or less. slight chance of rain
showers in the afternoon. waves 1 foot or less. 

$$

fzus53 kdlh 091957
nshdlh
expires:202608100400;;898308

nearshore marine forecast
national weather service duluth mn
257 pm cdt sun aug 9 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.


lsz143-100400-
silver bay harbor to two harbors mn-
257 pm cdt sun aug 9 2026

.tonight...variable winds 10 knots or less. partly cloudy. waves
1 foot or less. 
.monday...west wind 5 knots becoming southwest in the late
morning and afternoon. partly sunny. waves 1 foot or less. 
.monday night...northeast wind 5 knots early in the evening
becoming variable 10 knots or less. mostly cloudy. waves 1 foot
or less. 
.tuesday...variable winds 10 knots or less. mostly cloudy in the
morning then becoming mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 091957
nshdlh
expires:202608100400;;898309

nearshore marine forecast
national weather service duluth mn
257 pm cdt sun aug 9 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.


lsz144-100400-
two harbors to duluth mn-
257 pm cdt sun aug 9 2026

.tonight...northeast wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming northwest 5 knots after
midnight. partly cloudy. waves 1 foot or less. 
.monday...west wind 5 knots becoming southeast late in the
afternoon. mostly sunny. waves 1 foot or less. 
.monday night...northeast wind 5 knots becoming north late in the
evening, then becoming variable 10 knots or less after midnight.
mostly cloudy. waves 1 foot or less. 
.tuesday...variable winds 10 knots or less becoming northeast
5 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less. 

$$

fzus53 kdlh 091957
nshdlh
expires:202608100400;;898310

nearshore marine forecast
national weather service duluth mn
257 pm cdt sun aug 9 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.


lsz145-100400-
duluth mn to port wing wi-
257 pm cdt sun aug 9 2026

.tonight...northeast wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming northwest 5 knots after
midnight becoming west. partly cloudy. waves 1 foot or less. 
.monday...southwest wind 5 knots becoming east late 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. mostly cloudy. waves 1 foot
or less. 
.tuesday...variable winds 10 knots or less becoming northeast
5 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less. 

$$

fzus53 kdlh 091957
nshdlh
expires:202608100400;;898311

nearshore marine forecast
national weather service duluth mn
257 pm cdt sun aug 9 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.


lsz146-100400-
port wing to sand island wi-
257 pm cdt sun aug 9 2026

.tonight...variable winds 10 knots or less. partly cloudy. waves
1 foot or less. 
.monday...southwest wind 5 knots becoming south late 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. 
.tuesday...variable winds 10 knots or less becoming northeast
5 knots in the afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 091957
nshdlh
expires:202608100400;;898312

nearshore marine forecast
national weather service duluth mn
257 pm cdt sun aug 9 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.


lsz147-100400-
sand island to bayfield wi-
257 pm cdt sun aug 9 2026

.tonight...east wind 5 knots early in the evening becoming
variable 10 knots or less. partly cloudy. waves 1 foot or less. 
.monday...west wind 5 knots in the morning becoming variable
10 knots or less, then becoming southeast 5 knots late in the
afternoon. mostly sunny. waves 1 foot or less. 
.monday night...south wind 5 knots in the evening becoming
variable 10 knots or less. mostly cloudy. waves 1 foot or less. 
.tuesday...variable winds 10 knots or less becoming northeast
5 knots in the afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 091957
nshdlh
expires:202608100400;;898315

nearshore marine forecast
national weather service duluth mn
257 pm cdt sun aug 9 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.


lsz148-100400-
oak point to saxon harbor wi-
257 pm cdt sun aug 9 2026

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

$$