fzus53 kdlh 230523
nshdlh
expires:202608231600;;206161

nearshore marine forecast
national weather service duluth mn
1222 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-
1222 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...east wind 5 knots becoming south after midnight.
partly cloudy in the evening then becoming mostly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 230523
nshdlh
expires:202608231600;;206157

nearshore marine forecast
national weather service duluth mn
1222 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-
1222 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...east wind 5 knots in the evening becoming
variable 10 knots or less. chance of sprinkles after midnight.
waves 1 foot or less. 

$$

fzus53 kdlh 230523
nshdlh
expires:202608231600;;206158

nearshore marine forecast
national weather service duluth mn
1222 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-
1222 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 in the evening then becoming mostly
cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 230523
nshdlh
expires:202608231600;;206160

nearshore marine forecast
national weather service duluth mn
1222 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-
1222 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 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 230523
nshdlh
expires:202608231600;;206151

nearshore marine forecast
national weather service duluth mn
1222 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-
1222 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 to 2 feet. 
.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 230523
nshdlh
expires:202608231600;;206152

nearshore marine forecast
national weather service duluth mn
1222 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-
1222 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...west wind 5 knots early in the evening becoming
variable 10 knots or less. mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 230523
nshdlh
expires:202608231600;;206153

nearshore marine forecast
national weather service duluth mn
1222 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-
1222 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. chance of
sprinkles after midnight. waves 1 foot or less. 

$$

fzus53 kdlh 230523
nshdlh
expires:202608231600;;206154

nearshore marine forecast
national weather service duluth mn
1222 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-
1222 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. chance of sprinkles after
midnight. waves 1 foot or less. 

$$

fzus53 kdlh 230523
nshdlh
expires:202608231600;;206155

nearshore marine forecast
national weather service duluth mn
1222 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-
1222 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 until early morning
becoming variable 10 knots or less. chance of sprinkles after
midnight. waves 1 foot or less. 

$$

fzus53 kdlh 230523
nshdlh
expires:202608231600;;206156

nearshore marine forecast
national weather service duluth mn
1222 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-
1222 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 to 10 knots becoming southeast early
in the morning. chance of sprinkles after midnight. waves 1 foot
or less. 

$$

fzus53 kmqt 230300
nshmqt
expires:202608230800;;201137

nearshore marine forecast
national weather service marquette mi
1100 pm edt sat aug 22 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.


lsz242-243-230800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1100 pm edt sat aug 22 2026

...small craft advisory in effect until 11 am edt sunday...

.rest of tonight...north wind 10 to 20 knots. mostly clear. waves
1 to 2 feet building to 2 to 4 feet. 
.sunday...north wind 10 to 20 knots backing northwest less than
10 knots late. mostly sunny. waves subsiding to 1 to 2 feet. 
.sunday night...west wind less than 10 knots. mostly clear. waves
1 to 2 feet. 
.monday...northwest wind less than 10 knots. sunny. waves calm to
1 foot. 

$$

fzus53 kmqt 230300
nshmqt
expires:202608230800;;201136

nearshore marine forecast
national weather service marquette mi
1100 pm edt sat aug 22 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.


lsz240-241-230800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1100 pm edt sat aug 22 2026 /1000 pm cdt sat aug 22 2026/

.rest of tonight...north wind 10 to 15 knots. mostly clear. waves
1 to 2 feet building to 2 to 3 feet. 
.sunday...north wind 5 to 15 knots through early afternoon
becoming variable. sunny. waves subsiding to 1 to 2 feet. 
.sunday night...variable wind less than 10 knots. clear. waves
calm to 1 foot. 
.monday...variable wind less than 10 knots. sunny. waves calm to
1 foot. 

$$