fzus53 kdlh 130148
nshdlh
expires:202608131000;;089001

nearshore marine forecast
national weather service duluth mn
847 pm cdt wed aug 12 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.


lsz140-131000-
grand portage to grand marais mn-
847 pm cdt wed aug 12 2026

.rest of tonight...north wind 5 to 10 knots. gusts up to 20 knots
early in the evening. mostly cloudy. waves 1 foot or less. 
.thursday...north wind 5 knots becoming east late in the morning,
then becoming south in the afternoon. mostly sunny. waves 1 foot
or less. 
.thursday night...south wind 5 knots becoming north in the late
evening and overnight. mostly cloudy in the evening then becoming
partly cloudy. waves 1 foot or less. 
.friday...northeast wind 5 to 10 knots becoming east in the
afternoon. partly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 130148
nshdlh
expires:202608131000;;089002

nearshore marine forecast
national weather service duluth mn
847 pm cdt wed aug 12 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.


lsz141-131000-
grand marais to taconite harbor mn-
847 pm cdt wed aug 12 2026

.rest of tonight...southeast wind 5 knots early in the evening
becoming variable 10 knots or less. mostly cloudy. waves 1 foot
or less. 
.thursday...north wind 5 knots becoming south in the late morning
and early afternoon, then becoming east late in the afternoon.
partly sunny. waves 1 foot or less. 
.thursday night...northeast wind 5 knots. mostly cloudy in the
evening then becoming partly cloudy. waves 1 foot or less. 
.friday...northeast wind 5 knots becoming east in the afternoon.
partly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 130148
nshdlh
expires:202608131000;;089003

nearshore marine forecast
national weather service duluth mn
847 pm cdt wed aug 12 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.


lsz142-131000-
taconite harbor to silver bay harbor mn-
847 pm cdt wed aug 12 2026

.rest of tonight...southeast wind 5 knots becoming northeast late
in the evening, then becoming variable 10 knots or less after
midnight. slight chance of rain showers toward daybreak. waves
1 foot or less. 
.thursday...variable winds 10 knots or less becoming east 5 knots
late in the afternoon. partly sunny. waves 1 foot or less. 
.thursday night...northeast wind 5 knots in the evening becoming
variable 10 knots or less, then becoming northeast 5 knots early
in the morning. mostly cloudy in the evening then becoming partly
cloudy. waves 1 foot or less. 
.friday...northeast wind 5 to 10 knots. partly sunny. waves
1 foot or less. 

$$

fzus53 kdlh 130148
nshdlh
expires:202608131000;;089004

nearshore marine forecast
national weather service duluth mn
847 pm cdt wed aug 12 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.


lsz143-131000-
silver bay harbor to two harbors mn-
847 pm cdt wed aug 12 2026

.rest of tonight...southwest wind 5 knots becoming northwest late
in the evening, then becoming variable 10 knots or less after
midnight becoming north 5 knots toward daybreak. partly cloudy
early in the evening then becoming mostly cloudy. waves 1 foot or
less. 
.thursday...northeast wind 5 knots. slight chance of rain showers
in the morning. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. mostly cloudy in
the evening then becoming partly cloudy. waves 1 foot or less. 
.friday...northeast wind 10 to 15 knots. gusts up to 20 knots in
the late morning and afternoon. partly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 130148
nshdlh
expires:202608131000;;089005

nearshore marine forecast
national weather service duluth mn
847 pm cdt wed aug 12 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.


lsz144-131000-
two harbors to duluth mn-
847 pm cdt wed aug 12 2026

.rest of tonight...west wind 5 knots becoming north in the late
evening and early morning, then becoming northeast toward
daybreak. partly cloudy early in the evening then becoming mostly
cloudy. waves 1 foot or less. 
.thursday...northeast wind 5 to 10 knots. slight chance of
showers in the morning. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. mostly cloudy.
waves 1 foot or less. 
.friday...northeast wind 15 to 20 knots with gusts to around
25 knots. partly sunny. waves 1 to 3 feet building to 2 to 4 feet
late in the afternoon. 

$$

fzus53 kdlh 130148
nshdlh
expires:202608131000;;089006

nearshore marine forecast
national weather service duluth mn
847 pm cdt wed aug 12 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.


lsz145-131000-
duluth mn to port wing wi-
847 pm cdt wed aug 12 2026

.rest of tonight...west wind 5 knots becoming northeast toward
daybreak. partly cloudy early in the evening then becoming mostly
cloudy. waves 1 foot or less. 
.thursday...northeast wind 5 to 10 knots. slight chance of
showers in the morning. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. mostly cloudy.
waves 1 foot or less. 
.friday...northeast wind 15 to 20 knots with gusts to around
25 knots. patchy fog in the morning. waves 1 to 3 feet building
to 2 to 4 feet late in the afternoon. 

$$

fzus53 kdlh 130148
nshdlh
expires:202608131000;;089007

nearshore marine forecast
national weather service duluth mn
847 pm cdt wed aug 12 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.


lsz146-131000-
port wing to sand island wi-
847 pm cdt wed aug 12 2026

.rest of tonight...southwest wind 5 knots becoming north late in
the evening, then becoming variable 10 knots or less after
midnight. partly cloudy early in the evening then becoming mostly
cloudy. waves 1 foot or less. 
.thursday...northeast wind 5 to 10 knots. slight chance of
showers in the morning. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. mostly cloudy.
waves 1 foot or less. 
.friday...northeast wind 10 to 15 knots. gusts up to 20 knots in
the afternoon. partly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 130148
nshdlh
expires:202608131000;;089008

nearshore marine forecast
national weather service duluth mn
847 pm cdt wed aug 12 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.


lsz147-131000-
sand island to bayfield wi-
847 pm cdt wed aug 12 2026

.rest of tonight...southwest wind 5 knots becoming northwest late
in the evening, then becoming variable 10 knots or less after
midnight. partly cloudy early in the evening then becoming mostly
cloudy. waves 1 foot or less. 
.thursday...variable winds 10 knots or less becoming northeast
5 knots in the late morning and afternoon. slight chance of
showers in the morning. waves 1 foot or less. 
.thursday night...northeast wind 5 knots. partly cloudy in the
evening then becoming mostly cloudy. waves 1 foot or less. 
.friday...northeast wind 5 to 10 knots. gusts up to 20 knots late
in the afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 130148
nshdlh
expires:202608131000;;089011

nearshore marine forecast
national weather service duluth mn
847 pm cdt wed aug 12 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.


lsz148-131000-
oak point to saxon harbor wi-
847 pm cdt wed aug 12 2026

.rest of tonight...southeast wind 5 knots early in the evening
becoming variable 10 knots or less. partly cloudy early in the
evening then becoming mostly cloudy. waves 1 foot or less. 
.thursday...variable winds 10 knots or less becoming northeast
5 knots in the late morning and afternoon. slight chance of
showers. waves 1 foot or less. 
.thursday night...northeast wind 5 knots. mostly cloudy. waves
1 foot or less. 
.friday...northeast wind 10 to 15 knots with gusts to around
20 knots. partly sunny. waves 1 to 3 feet. 

$$

fzus53 kdlh 130148
nshdlh
expires:202608131000;;089010

nearshore marine forecast
national weather service duluth mn
847 pm cdt wed aug 12 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.


lsz121-131000-
chequamegon bay-bayfield to oak point wi-
847 pm cdt wed aug 12 2026

.rest of tonight...variable winds 10 knots or less. partly cloudy
early in the evening then becoming mostly cloudy. waves 1 foot or
less. 
.thursday...variable winds 10 knots or less becoming northeast
5 to 10 knots in the late morning and afternoon. slight chance of
showers. waves 1 foot or less. 
.thursday night...northeast wind 5 knots. patchy fog after
midnight. waves 1 foot or less. 
.friday...northeast wind 10 to 15 knots with gusts to around
20 knots. patchy fog in the morning. waves 1 to 2 feet. 

$$

fzus53 kmqt 130301
nshmqt
expires:202608130800;;091336

nearshore marine forecast
national weather service marquette mi
1101 pm edt wed aug 12 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.


lsz240-241-130800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 pm edt wed aug 12 2026 /1001 pm cdt wed aug 12 2026/

.rest of tonight...variable wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.thursday...variable wind less than 10 knots becoming northeast
less than 10 knots by late morning. partly cloudy. a slight
chance of showers through early afternoon. waves calm to 1 foot. 
.thursday night...variable wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.friday...northeast wind 5 to 15 knots with gusts up to 26 knots.
partly cloudy. waves building to 1 to 2 feet. 

$$

fzus53 kmqt 130301
nshmqt
expires:202608130800;;091337

nearshore marine forecast
national weather service marquette mi
1101 pm edt wed aug 12 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.


lsz242-243-130800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 pm edt wed aug 12 2026

.rest of tonight...variable wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.thursday...north wind less than 10 knots veering northeast late.
partly cloudy. a slight chance of showers through mid morning.
waves calm to 1 foot. 
.thursday night...variable wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.friday...northeast wind 5 to 15 knots with gusts up to 23 knots.
partly cloudy. waves building to 1 to 2 feet. 

$$