fzus53 kdlh 231443
nshdlh
expires:202608232200;;228307

nearshore marine forecast
national weather service duluth mn
943 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.


lsz121-232200-
chequamegon bay-bayfield to oak point wi-
943 am cdt sun aug 23 2026

.rest of today...northeast wind 5 knots becoming east late.
sunny. waves 1 foot or less. 
.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. 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 231443
nshdlh
expires:202608232200;;228298

nearshore marine forecast
national weather service duluth mn
943 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.


lsz140-232200-
grand portage to grand marais mn-
943 am cdt sun aug 23 2026

.rest of today...north wind 5 to 10 knots with gusts to around
20 knots becoming southwest late. 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 231443
nshdlh
expires:202608232200;;228299

nearshore marine forecast
national weather service duluth mn
943 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.


lsz141-232200-
grand marais to taconite harbor mn-
943 am cdt sun aug 23 2026

.rest of today...northwest wind 10 to 15 knots becoming southwest
5 to 10 knots in the afternoon. sunny. waves 1 foot or less. 
.tonight...southwest wind 5 knots becoming northwest after
midnight. mostly 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 231443
nshdlh
expires:202608232200;;228300

nearshore marine forecast
national weather service duluth mn
943 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.


lsz142-232200-
taconite harbor to silver bay harbor mn-
943 am cdt sun aug 23 2026

.rest of today...northeast wind 15 to 20 knots becoming south
5 knots in the afternoon. sunny. waves 1 foot or less. 
.tonight...southwest wind 5 knots becoming northwest after
midnight. mostly 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 231443
nshdlh
expires:202608232200;;228301

nearshore marine forecast
national weather service duluth mn
943 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.


lsz143-232200-
silver bay harbor to two harbors mn-
943 am cdt sun aug 23 2026

.rest of today...north wind 15 to 20 knots becoming southeast
5 knots 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 231443
nshdlh
expires:202608232200;;228302

nearshore marine forecast
national weather service duluth mn
943 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.


lsz144-232200-
two harbors to duluth mn-
943 am 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. 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 231443
nshdlh
expires:202608232200;;228303

nearshore marine forecast
national weather service duluth mn
943 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.


lsz145-232200-
duluth mn to port wing wi-
943 am cdt sun aug 23 2026

.rest of 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 231443
nshdlh
expires:202608232200;;228304

nearshore marine forecast
national weather service duluth mn
943 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.


lsz146-232200-
port wing to sand island wi-
943 am cdt sun aug 23 2026

.rest of today...north wind 15 to 20 knots becoming east 5 knots
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 231443
nshdlh
expires:202608232200;;228305

nearshore marine forecast
national weather service duluth mn
943 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.


lsz147-232200-
sand island to bayfield wi-
943 am cdt sun aug 23 2026

.rest of today...north wind 15 to 20 knots becoming east 5 knots
early in the afternoon, then becoming southeast late. sunny.
waves 1 foot or less. 
.tonight...south wind 5 knots becoming west 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 becoming south early in
the morning. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 231443
nshdlh
expires:202608232200;;228308

nearshore marine forecast
national weather service duluth mn
943 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.


lsz148-232200-
oak point to saxon harbor wi-
943 am cdt sun aug 23 2026

.rest of today...north wind 5 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...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. 

$$

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. 

$$

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. 

$$