fzus53 kdlh 110841
nshdlh
expires:202608111600;;987881

nearshore marine forecast
national weather service duluth mn
340 am cdt tue aug 11 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.


lsz121-111600-
chequamegon bay-bayfield to oak point wi-
340 am cdt tue aug 11 2026

.today...variable winds 10 knots or less becoming northeast
5 knots in the late morning and afternoon. slight chance of
showers early in the morning, then chance of sprinkles late in
the morning. waves 1 foot or less. 
.tonight...northeast wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming west 5 knots after
midnight becoming southwest. partly cloudy in the evening then
becoming mostly cloudy. waves 1 foot or less. 
.wednesday...variable winds 10 knots or less becoming north
5 knots late in the morning, then becoming northeast in the
afternoon. patchy fog in the morning. waves 1 foot or less. 
.wednesday night...northeast wind 5 knots early 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 110841
nshdlh
expires:202608111600;;987872

nearshore marine forecast
national weather service duluth mn
340 am cdt tue aug 11 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.


lsz140-111600-
grand portage to grand marais mn-
340 am cdt tue aug 11 2026

.today...northwest wind 5 knots becoming south in the afternoon.
patchy fog early in the morning. chance of sprinkles in the
morning. waves 1 foot or less. 
.tonight...south wind 5 to 10 knots becoming northwest early in
the morning. mostly cloudy. waves 1 foot or less. 
.wednesday...north wind 5 knots becoming east late in the
morning, then becoming south early in the afternoon becoming
southwest late in the afternoon. partly sunny. waves 1 foot or
less. 
.wednesday night...west wind 5 knots becoming northwest after
midnight. mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 110841
nshdlh
expires:202608111600;;987873

nearshore marine forecast
national weather service duluth mn
340 am cdt tue aug 11 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.


lsz141-111600-
grand marais to taconite harbor mn-
340 am cdt tue aug 11 2026

.today...northwest wind 5 knots becoming west late in the
morning, then becoming south in the afternoon. patchy fog early
in the morning. slight chance of rain showers until late
afternoon. waves 1 foot or less. 
.tonight...variable winds 10 knots or less. mostly cloudy. waves
1 foot or less. 
.wednesday...north wind 5 knots becoming southwest late in the
morning, then becoming southwest 5 knots in the afternoon. patchy
fog in the morning. waves 1 foot or less. 
.wednesday night...northwest wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming northwest
5 knots after midnight. mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 110841
nshdlh
expires:202608111600;;987874

nearshore marine forecast
national weather service duluth mn
340 am cdt tue aug 11 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.


lsz142-111600-
taconite harbor to silver bay harbor mn-
340 am cdt tue aug 11 2026

.today...variable winds 10 knots or less becoming southeast
5 knots early in the afternoon, then becoming variable 10 knots
or less late in the afternoon. patchy fog early in the morning.
slight chance of rain showers until late afternoon. waves 1 foot
or less. 
.tonight...variable winds 10 knots or less. partly cloudy. waves
1 foot or less. 
.wednesday...variable winds 10 knots or less becoming southwest
5 knots late in the morning, then becoming south in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...variable winds 10 knots or less becoming
northwest 5 knots early in the morning. mostly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 110841
nshdlh
expires:202608111600;;987875

nearshore marine forecast
national weather service duluth mn
340 am cdt tue aug 11 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.


lsz143-111600-
silver bay harbor to two harbors mn-
340 am cdt tue aug 11 2026

.today...variable winds 10 knots or less becoming northeast
5 knots late in the morning, then becoming east in the afternoon.
patchy fog early in the morning. chance of rain showers early in
the morning, then chance of sprinkles late in the morning. waves
1 foot or less. 
.tonight...northeast wind 5 knots early in the evening becoming
variable 10 knots or less. partly cloudy in the evening then
becoming mostly cloudy. waves 1 foot or less. 
.wednesday...variable winds 10 knots or less becoming south
5 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less. 
.wednesday night...northeast wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming northwest
5 knots after midnight. mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 110841
nshdlh
expires:202608111600;;987876

nearshore marine forecast
national weather service duluth mn
340 am cdt tue aug 11 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.


lsz144-111600-
two harbors to duluth mn-
340 am cdt tue aug 11 2026

.today...northeast wind 5 knots becoming east in the afternoon.
chance of rain showers early in the morning. waves 1 foot or
less. 
.tonight...northeast wind 5 knots. partly cloudy. waves 1 foot or
less. 
.wednesday...north wind 5 knots becoming southeast in the late
morning and early afternoon, then becoming east late in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...northeast wind 5 knots becoming north after
midnight. partly cloudy in the evening then becoming mostly
cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 110841
nshdlh
expires:202608111600;;987877

nearshore marine forecast
national weather service duluth mn
340 am cdt tue aug 11 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.


lsz145-111600-
duluth mn to port wing wi-
340 am cdt tue aug 11 2026

.today...northeast wind 5 knots. slight chance of rain showers
early in the morning. waves 1 foot or less. 
.tonight...northeast wind 5 knots. partly cloudy. waves 1 foot or
less. 
.wednesday...northeast wind 5 knots becoming north late in the
morning, then becoming northeast in the afternoon. mostly sunny.
waves 1 foot or less. 
.wednesday night...northeast wind 5 knots becoming north after
midnight. partly cloudy in the evening then becoming mostly
cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 110841
nshdlh
expires:202608111600;;987878

nearshore marine forecast
national weather service duluth mn
340 am cdt tue aug 11 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.


lsz146-111600-
port wing to sand island wi-
340 am cdt tue aug 11 2026

.today...variable winds 10 knots or less becoming northeast
5 knots in the afternoon. chance of sprinkles early in the
morning. waves 1 foot or less. 
.tonight...northeast wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming north 5 knots after
midnight becoming variable 10 knots or less. partly cloudy. waves
1 foot or less. 
.wednesday...variable winds 10 knots or less becoming northwest
5 knots late in the morning, then becoming north early in the
afternoon becoming northeast late in the afternoon. mostly sunny.
waves 1 foot or less. 
.wednesday night...northeast wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming northwest
5 knots after midnight. partly cloudy in the evening then
becoming mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 110841
nshdlh
expires:202608111600;;987879

nearshore marine forecast
national weather service duluth mn
340 am cdt tue aug 11 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.


lsz147-111600-
sand island to bayfield wi-
340 am cdt tue aug 11 2026

.today...variable winds 10 knots or less becoming northeast
5 knots in the afternoon. chance of showers early in the morning,
then chance of sprinkles late in the morning. waves 1 foot or
less. 
.tonight...east wind 5 knots in the evening becoming variable
10 knots or less. partly cloudy. waves 1 foot or less. 
.wednesday...variable winds 10 knots or less becoming northwest
5 knots late in the morning, then becoming northeast in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...east wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming northwest
5 knots early in the morning. partly cloudy in the evening then
becoming mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 110841
nshdlh
expires:202608111600;;987882

nearshore marine forecast
national weather service duluth mn
340 am cdt tue aug 11 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.


lsz148-111600-
oak point to saxon harbor wi-
340 am cdt tue aug 11 2026

.today...variable winds 10 knots or less becoming northeast
5 knots in the afternoon. patchy fog early in the morning. chance
of showers early in the morning. waves 1 foot or less. 
.tonight...east wind 5 knots in the evening becoming variable
10 knots or less, then becoming south 5 knots early in the
morning. partly cloudy. waves 1 foot or less. 
.wednesday...variable winds 10 knots or less becoming northwest
5 knots late in the morning, then becoming northeast in the
afternoon. patchy fog in the morning. waves 1 foot or less. 
.wednesday night...east wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming west 5 knots
early in the morning. partly cloudy in the evening then becoming
mostly cloudy. waves 1 foot or less. 

$$

fzus53 kmqt 110901
nshmqt
expires:202608112000;;988472

nearshore marine forecast
national weather service marquette mi
500 am edt tue aug 11 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.


lsz240-241-112000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
500 am edt tue aug 11 2026 /400 am cdt tue aug 11 2026/

.early this morning...variable wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.today...variable wind less than 10 knots. mostly sunny. waves
calm to 1 foot. 
.tonight...variable wind less than 10 knots. mostly clear. waves
calm to 1 foot. 
.wednesday...variable wind less than 10 knots. partly cloudy.
waves calm to 1 foot. 
.wednesday night...variable wind less than 10 knots. partly
cloudy in the evening then becoming mostly cloudy. waves calm to
1 foot. 

$$

fzus53 kmqt 110901
nshmqt
expires:202608112000;;988473

nearshore marine forecast
national weather service marquette mi
500 am edt tue aug 11 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.


lsz242-243-112000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
500 am edt tue aug 11 2026

.early this morning...variable wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.today...variable wind less than 10 knots. partly cloudy with a
slight chance of showers. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 
.wednesday...variable wind less than 10 knots. partly cloudy.
waves calm to 1 foot. 
.wednesday night...variable wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 

$$