fzus53 kdlh 210746
nshdlh
expires:202608211600;;096127

nearshore marine forecast
national weather service duluth mn
246 am cdt fri aug 21 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.


lsz121-211600-
chequamegon bay-bayfield to oak point wi-
246 am cdt fri aug 21 2026

.today...west wind 5 knots becoming north in the afternoon.
patchy fog in the morning. waves 1 foot or less. 
.tonight...variable winds 10 knots or less becoming west 5 knots
late in the evening, then becoming northwest after midnight.
partly cloudy. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.saturday night...northwest wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 210746
nshdlh
expires:202608211600;;096118

nearshore marine forecast
national weather service duluth mn
246 am cdt fri aug 21 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.


lsz140-211600-
grand portage to grand marais mn-
246 am cdt fri aug 21 2026

.today...northeast wind 5 to 10 knots becoming southwest late in
the afternoon. patchy fog early in the afternoon. slight chance
of rain showers late in the afternoon. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots becoming northwest with
gusts to around 20 knots after midnight. slight chance of showers
and thunderstorms in the evening. waves 1 foot or less. 
.saturday...northwest wind 10 to 15 knots. gusts up to 20 knots
in the morning. mostly sunny. waves 1 to 2 feet. 
.saturday night...north wind 5 to 10 knots. gusts up to 20 knots
in the late evening and overnight. partly cloudy. waves 1 foot or
less. 

$$

fzus53 kdlh 210746
nshdlh
expires:202608211600;;096119

nearshore marine forecast
national weather service duluth mn
246 am cdt fri aug 21 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.


lsz141-211600-
grand marais to taconite harbor mn-
246 am cdt fri aug 21 2026

.today...northeast wind 5 knots becoming west in the afternoon.
patchy dense fog in the morning. waves 1 foot or less. 
.tonight...southwest wind 5 knots becoming northwest early in the
morning. slight chance of showers and thunderstorms in the
evening. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. gusts up to 20 knots in
the morning then 20 knots late in the afternoon. mostly sunny.
waves 1 foot or less. 
.saturday night...north wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 210746
nshdlh
expires:202608211600;;096120

nearshore marine forecast
national weather service duluth mn
246 am cdt fri aug 21 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.


lsz142-211600-
taconite harbor to silver bay harbor mn-
246 am cdt fri aug 21 2026

.today...variable winds 10 knots or less becoming north 5 knots
late in the morning, then becoming west early in the afternoon
becoming southwest late in the afternoon. patchy fog early in the
morning. waves 1 foot or less. 
.tonight...southwest wind 5 knots becoming northwest in the late
evening and overnight. partly cloudy. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. gusts up to 20 knots in
the morning. sunny. waves 1 foot or less. 
.saturday night...northwest wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 210746
nshdlh
expires:202608211600;;096121

nearshore marine forecast
national weather service duluth mn
246 am cdt fri aug 21 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.


lsz143-211600-
silver bay harbor to two harbors mn-
246 am cdt fri aug 21 2026

.today...variable winds 10 knots or less becoming northwest
5 knots in the late morning and early afternoon, then becoming
southwest late in the afternoon. patchy fog in the morning. waves
1 foot or less. 
.tonight...southwest wind 5 knots becoming northwest in the late
evening and overnight. slight chance of showers and thunderstorms
in the evening. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. mostly sunny. waves
1 foot or less. 
.saturday night...northwest wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 210746
nshdlh
expires:202608211600;;096122

nearshore marine forecast
national weather service duluth mn
246 am cdt fri aug 21 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.


lsz144-211600-
two harbors to duluth mn-
246 am cdt fri aug 21 2026

.today...north wind 5 knots becoming west late in the afternoon.
patchy fog in the morning. waves 1 foot or less. 
.tonight...west wind 5 knots becoming northwest after midnight.
slight chance of showers and thunderstorms in the evening. waves
1 foot or less. 
.saturday...northwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.saturday night...northwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 

$$

fzus53 kdlh 210746
nshdlh
expires:202608211600;;096123

nearshore marine forecast
national weather service duluth mn
246 am cdt fri aug 21 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.


lsz145-211600-
duluth mn to port wing wi-
246 am cdt fri aug 21 2026

.today...northeast wind 5 knots becoming west late in the
afternoon. patchy fog until late afternoon. waves 1 foot or less.
.tonight...northwest wind 5 to 10 knots. slight chance of showers
and thunderstorms in the evening. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.saturday night...northwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 

$$

fzus53 kdlh 210746
nshdlh
expires:202608211600;;096124

nearshore marine forecast
national weather service duluth mn
246 am cdt fri aug 21 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.


lsz146-211600-
port wing to sand island wi-
246 am cdt fri aug 21 2026

.today...north wind 5 knots becoming west late in the afternoon.
patchy fog until late afternoon. waves 1 foot or less. 
.tonight...west wind 5 knots becoming northwest after midnight.
mostly clear. waves 1 foot or less. 
.saturday...northwest wind 5 knots. sunny. waves 1 foot or less. 
.saturday night...northwest wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 210746
nshdlh
expires:202608211600;;096125

nearshore marine forecast
national weather service duluth mn
246 am cdt fri aug 21 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.


lsz147-211600-
sand island to bayfield wi-
246 am cdt fri aug 21 2026

.today...northwest wind 5 knots. patchy fog until late afternoon.
waves 1 foot or less. 
.tonight...variable winds 10 knots or less becoming west 5 knots
in the late evening and early morning, then becoming northwest
early in the morning. partly cloudy. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.saturday night...northwest wind 5 knots becoming north early in
the morning. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 210746
nshdlh
expires:202608211600;;096128

nearshore marine forecast
national weather service duluth mn
246 am cdt fri aug 21 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.


lsz148-211600-
oak point to saxon harbor wi-
246 am cdt fri aug 21 2026

.today...west wind 5 knots becoming north late in the afternoon.
slight chance of showers early in the morning. patchy fog in the
morning. waves 1 foot or less. 
.tonight...south wind 5 knots becoming west after midnight.
slight chance of showers after midnight. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.saturday night...north wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kmqt 210902
nshmqt
expires:202608212000;;099209

nearshore marine forecast
national weather service marquette mi
502 am edt fri aug 21 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.


lsz240-241-212000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
502 am edt fri aug 21 2026 /402 am cdt fri aug 21 2026/

.early this morning...south wind less than 10 knots. mostly
cloudy with a slight chance of showers. waves calm to 1 foot. 
.today...southwest wind less than 10 knots veering northwest by
late morning, then backing west late. cloudy through early
afternoon then becoming partly cloudy. a slight chance of showers
through early afternoon. waves calm to 1 foot. 
.tonight...southwest wind less than 10 knots veering northwest
late. mostly clear. a slight chance of showers by midnight. waves
calm to 1 foot. 
.saturday...northwest wind 5 to 15 knots. mostly sunny. waves
building to 1 to 2 feet. 
.saturday night...northwest wind less than 10 knots veering north
10 to 15 knots after midnight. mostly clear. waves calm to
1 foot. 

$$

fzus53 kmqt 210902
nshmqt
expires:202608212000;;099210

nearshore marine forecast
national weather service marquette mi
502 am edt fri aug 21 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.


lsz242-243-212000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 am edt fri aug 21 2026

.early this morning...south wind less than 10 knots. mostly
cloudy with a slight chance of showers. waves calm to 1 foot. 
.today...southwest wind less than 10 knots veering west by late
morning. mostly cloudy. a slight chance of showers through mid
morning. waves calm to 1 foot. 
.tonight...southwest wind less than 10 knots veering northwest
late. partly cloudy. a slight chance of showers and thunderstorms
by midnight. waves calm to 1 foot. 
.saturday...northwest wind 10 to 15 knots diminishing to less
than 10 knots in the afternoon. mostly sunny. waves building to
1 to 2 feet. 
.saturday night...north wind 10 to 15 knots. mostly clear. waves
building to 2 to 3 feet. 

$$