fzus53 kdlh 231723
nshdlh
expires:202608232200;;234161

nearshore marine forecast
national weather service duluth mn
1222 pm 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.


lsz148-232200-
oak point to saxon harbor wi-
1222 pm cdt sun aug 23 2026

.rest of today...northeast wind 5 to 10 knots becoming east late.
sunny. waves 1 to 2 feet. 
.tonight...southeast wind 5 knots 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 east 5 knots in the
afternoon. mostly 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 231723
nshdlh
expires:202608232200;;234157

nearshore marine forecast
national weather service duluth mn
1222 pm 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.


lsz146-232200-
port wing to sand island wi-
1222 pm cdt sun aug 23 2026

.rest of today...east wind 5 knots early in the afternoon
becoming variable 10 knots or less. sunny. waves 1 foot or less. 
.tonight...east wind 5 knots early in the evening becoming
variable 10 knots or less. mostly clear. waves 1 foot or less. 
.monday...variable winds 10 knots or less becoming northeast
5 knots in the afternoon. mostly sunny. waves 1 foot or less. 
.monday night...east wind 5 knots in the evening becoming
variable 10 knots or less. partly cloudy in the evening then
becoming mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 231723
nshdlh
expires:202608232200;;234158

nearshore marine forecast
national weather service duluth mn
1222 pm 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.


lsz147-232200-
sand island to bayfield wi-
1222 pm cdt sun aug 23 2026

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

$$

fzus53 kdlh 231723
nshdlh
expires:202608232200;;234160

nearshore marine forecast
national weather service duluth mn
1222 pm 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.


lsz121-232200-
chequamegon bay-bayfield to oak point wi-
1222 pm cdt sun aug 23 2026

.rest of today...east wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.tonight...southeast wind 5 knots early 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...east wind 5 knots in the evening becoming
variable 10 knots or less, then becoming south 5 knots early in
the morning. partly cloudy in the evening then becoming mostly
cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 231723
nshdlh
expires:202608232200;;234151

nearshore marine forecast
national weather service duluth mn
1222 pm 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.


lsz140-232200-
grand portage to grand marais mn-
1222 pm cdt sun aug 23 2026

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

$$

fzus53 kdlh 231723
nshdlh
expires:202608232200;;234152

nearshore marine forecast
national weather service duluth mn
1222 pm 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.


lsz141-232200-
grand marais to taconite harbor mn-
1222 pm cdt sun aug 23 2026

.rest of today...southwest wind 5 to 10 knots. sunny. waves
1 foot or less. 
.tonight...southwest wind 5 knots becoming north after midnight.
partly cloudy. waves 1 foot or less. 
.monday...north wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming southwest 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 231723
nshdlh
expires:202608232200;;234153

nearshore marine forecast
national weather service duluth mn
1222 pm 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.


lsz142-232200-
taconite harbor to silver bay harbor mn-
1222 pm cdt sun aug 23 2026

.rest of today...south wind 5 knots. sunny. waves 1 foot or less.
.tonight...southwest wind 5 knots early in the evening becoming
variable 10 knots or less. mostly clear. waves 1 foot or less. 
.monday...variable winds 10 knots or less. mostly sunny. waves
1 foot or less. 
.monday night...variable winds 10 knots or less. slight chance of
rain showers after midnight. waves 1 foot or less. 

$$

fzus53 kdlh 231723
nshdlh
expires:202608232200;;234154

nearshore marine forecast
national weather service duluth mn
1222 pm 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.


lsz143-232200-
silver bay harbor to two harbors mn-
1222 pm cdt sun aug 23 2026

.rest of today...south wind 5 knots. sunny. waves 1 foot or less.
.tonight...north wind 5 knots in the evening becoming variable
10 knots or less. partly cloudy. waves 1 foot or less. 
.monday...variable winds 10 knots or less becoming east 5 knots
in the afternoon. partly 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 231723
nshdlh
expires:202608232200;;234155

nearshore marine forecast
national weather service duluth mn
1222 pm 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.


lsz144-232200-
two harbors to duluth mn-
1222 pm cdt sun aug 23 2026

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

$$

fzus53 kdlh 231723
nshdlh
expires:202608232200;;234156

nearshore marine forecast
national weather service duluth mn
1222 pm 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.


lsz145-232200-
duluth mn to port wing wi-
1222 pm cdt sun aug 23 2026

.rest of today...east wind 5 to 10 knots. 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 northeast 5 to
10 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less. 
.monday night...east wind 5 to 10 knots. slight chance of rain
showers after midnight. waves 1 foot or less. 

$$

fzus53 kmqt 231501
nshmqt
expires:202608232000;;228659

nearshore marine forecast
national weather service marquette mi
1100 am edt sun aug 23 2026

for waters within five nautical miles of shore

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.


lsz242-232000-
ontonagon to upper entrance of portage canal mi-
1100 am edt sun aug 23 2026

.rest of today...north wind 10 to 15 knots backing northwest less
than 10 knots late. sunny. waves 2 to 3 feet subsiding to 1 to
2 feet. 
.tonight...west wind less than 10 knots veering northwest 10 to
15 knots late. clear. waves 1 to 2 feet. 
.monday...north wind 5 to 15 knots backing northwest less than
10 knots in the afternoon. mostly sunny. waves 1 to 2 feet. 
.monday night...variable wind less than 10 knots becoming south
less than 10 knots after midnight. partly cloudy in the evening
then becoming mostly cloudy. waves calm to 1 foot. 

$$

fzus53 kmqt 231501
nshmqt
expires:202608232000;;228657

nearshore marine forecast
national weather service marquette mi
1100 am edt sun aug 23 2026

for waters within five nautical miles of shore

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.


lsz240-241-232000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1100 am edt sun aug 23 2026 /1000 am cdt sun aug 23 2026/

.rest of today...north wind 5 to 15 knots backing northwest less
than 10 knots late. sunny. waves 2 to 3 feet subsiding to 1 to
2 feet. 
.tonight...variable wind less than 10 knots becoming west less
than 10 knots late. clear. waves calm to 1 foot. 
.monday...northwest wind less than 10 knots in the morning
becoming variable. mostly sunny. waves calm to 1 foot. 
.monday night...variable wind less than 10 knots becoming south
less than 10 knots after midnight. mostly cloudy in the evening
then becoming partly cloudy. waves calm to 1 foot. 

$$