fzus53 kdlh 132302
nshdlh
expires:202608140400;;142003

nearshore marine forecast
national weather service duluth mn
602 pm cdt thu aug 13 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.


lsz148-140400-
oak point to saxon harbor wi-
602 pm cdt thu aug 13 2026

...small craft advisory in effect from friday morning through
friday evening...

.tonight...northeast wind 5 knots. patchy dense fog after
midnight. waves 1 foot or less. 
.friday...northeast wind 15 to 20 knots with gusts to around
30 knots. areas of dense fog in the morning. waves 1 to 3 feet
building to 2 to 4 feet late in the afternoon. 
.friday night...northeast wind 15 to 20 knots with gusts to
around 30 knots becoming east 5 to 10 knots with gusts to around
20 knots in the late evening and overnight. partly cloudy in the
evening then becoming mostly cloudy. waves 2 to 4 feet subsiding
to 1 to 3 feet in the late evening and overnight. 
.saturday...east wind 5 to 10 knots. slight chance of showers in
the morning. waves 1 foot or less. 

$$

fzus53 kdlh 132302
nshdlh
expires:202608140400;;141999

nearshore marine forecast
national weather service duluth mn
602 pm cdt thu aug 13 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.


lsz146-140400-
port wing to sand island wi-
602 pm cdt thu aug 13 2026

...small craft advisory in effect from friday morning through
late friday night...

.tonight...east wind 5 to 10 knots. partly cloudy then becoming
mostly cloudy late in the evening then becoming partly cloudy.
waves 1 foot or less. 
.friday...northeast wind 10 to 15 knots. gusts up to 25 knots.
mostly sunny. waves 1 to 2 feet building to 1 to 3 feet in the
afternoon. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots. mostly cloudy. waves 1 to 3 feet. 
.saturday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. slight chance of showers through
the day. waves 1 to 2 feet. 

$$

fzus53 kdlh 132302
nshdlh
expires:202608140400;;142000

nearshore marine forecast
national weather service duluth mn
602 pm cdt thu aug 13 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.


lsz147-140400-
sand island to bayfield wi-
602 pm cdt thu aug 13 2026

...small craft advisory in effect from friday morning through
friday evening...

.tonight...east wind 5 knots becoming northeast after midnight.
partly cloudy. waves 1 foot or less. 
.friday...northeast wind 5 to 10 knots. gusts up to 25 knots.
patchy dense fog in the morning. waves 1 to 2 feet. 
.friday night...east wind 5 to 10 knots. gusts up to 25 knots.
partly cloudy in the evening then becoming mostly cloudy. waves
1 to 2 feet. 
.saturday...east wind 5 to 10 knots. gusts up to 20 knots early
in the afternoon. slight chance of showers. waves 1 foot or less.

$$

fzus53 kdlh 132302
nshdlh
expires:202608140400;;142002

nearshore marine forecast
national weather service duluth mn
602 pm cdt thu aug 13 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.


lsz121-140400-
chequamegon bay-bayfield to oak point wi-
602 pm cdt thu aug 13 2026

...small craft advisory in effect from friday morning through
friday evening...

.tonight...northeast wind 5 knots. partly cloudy then becoming
mostly cloudy late in the evening then becoming partly cloudy.
waves 1 foot or less. 
.friday...northeast wind 10 to 15 knots with gusts to around
25 knots. patchy dense fog in the morning. waves 1 to 2 feet. 
.friday night...northeast wind 10 to 15 knots with gusts to
around 25 knots becoming east 5 knots after midnight. partly
cloudy in the evening then becoming mostly cloudy. waves 1 to
3 feet. 
.saturday...east wind 5 knots. slight chance of showers through
the day. waves 1 foot or less. 

$$

fzus53 kdlh 132302
nshdlh
expires:202608140400;;141993

nearshore marine forecast
national weather service duluth mn
602 pm cdt thu aug 13 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.


lsz140-140400-
grand portage to grand marais mn-
602 pm cdt thu aug 13 2026

.tonight...west wind 5 knots becoming northeast after midnight.
partly cloudy. waves 1 foot or less. 
.friday...northeast wind 5 to 10 knots becoming east in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday night...northeast wind 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 
.saturday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. chance of rain showers in the
afternoon. waves 1 to 2 feet. 

$$

fzus53 kdlh 132302
nshdlh
expires:202608140400;;141994

nearshore marine forecast
national weather service duluth mn
602 pm cdt thu aug 13 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.


lsz141-140400-
grand marais to taconite harbor mn-
602 pm cdt thu aug 13 2026

.tonight...southwest wind 5 knots becoming north in the late
evening and early morning, then becoming northeast late in the
night. mostly cloudy in the evening then becoming partly 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 to 2 feet. 
.friday night...northeast wind 5 to 10 knots. gusts up to
20 knots early in the evening. mostly cloudy. waves 1 to 2 feet. 
.saturday...east wind 10 to 15 knots with gusts to around
20 knots. chance of rain showers in the afternoon. waves 1 to
2 feet. 

$$

fzus53 kdlh 132302
nshdlh
expires:202608140400;;141995

nearshore marine forecast
national weather service duluth mn
602 pm cdt thu aug 13 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.


lsz142-140400-
taconite harbor to silver bay harbor mn-
602 pm cdt thu aug 13 2026

.tonight...east 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. gusts up to 20 knots in
the afternoon. mostly sunny. waves 1 foot or less. 
.friday night...northeast wind 5 to 10 knots. gusts up to
20 knots in the evening. mostly cloudy. waves 1 to 2 feet. 
.saturday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. slight chance of rain showers in
the morning, then chance of rain showers in the afternoon. waves
1 to 2 feet. 

$$

fzus53 kdlh 132302
nshdlh
expires:202608140400;;141996

nearshore marine forecast
national weather service duluth mn
602 pm cdt thu aug 13 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.


lsz143-140400-
silver bay harbor to two harbors mn-
602 pm cdt thu aug 13 2026

...small craft advisory in effect from friday morning through
late friday night...

.tonight...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 30 knots.
mostly sunny. waves 1 to 2 feet building to 1 to 3 feet in the
afternoon. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots after midnight. mostly cloudy.
waves 1 to 3 feet. 
.saturday...northeast wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. slight
chance of rain showers through the day. waves 1 to 3 feet. 

$$

fzus53 kdlh 132302
nshdlh
expires:202608140400;;141997

nearshore marine forecast
national weather service duluth mn
602 pm cdt thu aug 13 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.


lsz144-140400-
two harbors to duluth mn-
602 pm cdt thu aug 13 2026

...small craft advisory in effect from friday morning through
late friday night...

.tonight...northeast wind 5 to 10 knots. mostly cloudy in the
evening then becoming partly cloudy. waves 1 foot or less. 
.friday...northeast wind 15 to 20 knots with gusts to around
30 knots. mostly sunny. waves 1 to 3 feet building to 3 to 5 feet
in the afternoon. 
.friday night...northeast wind 15 to 20 knots with gusts to
around 30 knots easing to 5 to 10 knots with gusts to around
20 knots early in the morning. slight chance of rain showers
after midnight. waves 2 to 4 feet subsiding to 1 to 2 feet early
in the morning. 
.saturday...northeast wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. chance
of rain showers through the day. waves 1 to 3 feet. 

$$

fzus53 kdlh 132302
nshdlh
expires:202608140400;;141998

nearshore marine forecast
national weather service duluth mn
602 pm cdt thu aug 13 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.


lsz145-140400-
duluth mn to port wing wi-
602 pm cdt thu aug 13 2026

...small craft advisory in effect from friday morning through
late friday night...

.tonight...northeast wind 5 to 10 knots. patchy dense fog late in
the night. waves 1 foot or less. 
.friday...northeast wind 15 to 20 knots with gusts to around
30 knots. patchy dense fog in the morning. waves 1 to 3 feet
building to 3 to 5 feet in the afternoon. 
.friday night...northeast wind 15 to 20 knots with gusts to
around 25 knots easing to 5 to 10 knots early in the morning.
slight chance of rain showers after midnight. waves 2 to 4 feet
subsiding to 1 to 2 feet early in the morning. 
.saturday...northeast wind 10 to 15 knots. gusts up to 20 knots
in the late morning and afternoon. slight chance of rain showers
through the day. waves 1 to 3 feet. 

$$

fzus53 kmqt 132102
nshmqt
expires:202608140800;;137124

nearshore marine forecast
national weather service marquette mi
501 pm edt thu aug 13 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.


lsz242-243-140800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 pm edt thu aug 13 2026

.late this afternoon...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. 
.friday...northeast wind less than 10 knots becoming 5 to
15 knots with gusts up to 25 knots by late morning, then becoming
10 to 15 knots with gusts up to 25 knots late. mostly sunny.
waves building to 1 to 2 feet. 
.friday night...east wind 5 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.saturday...east wind less than 10 knots with gusts up to
18 knots. mostly cloudy. a slight chance of showers in the
afternoon. waves calm to 1 foot. 

$$

fzus53 kmqt 132102
nshmqt
expires:202608140800;;137123

nearshore marine forecast
national weather service marquette mi
501 pm edt thu aug 13 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.


lsz240-241-140800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
501 pm edt thu aug 13 2026 /401 pm cdt thu aug 13 2026/

.late this afternoon...northeast wind less than 10 knots. mostly
sunny. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 
.friday...east wind less than 10 knots with gusts up to 18 knots
backing northeast 5 to 15 knots with gusts up to 31 knots by late
morning. partly cloudy. waves building to 2 to 3 feet. 
.friday night...east wind 5 to 15 knots with gusts up to 27 knots
veering southeast less than 10 knots after midnight. partly
cloudy. waves subsiding to 1 to 2 feet. 
.saturday...east wind less than 10 knots. mostly cloudy with a
slight chance of showers. waves calm to 1 foot. 

$$