fzus53 kdlh 312336
nshdlh
expires:202608011000;;413994

nearshore marine forecast
national weather service duluth mn
636 pm cdt fri jul 31 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.


lsz148-011000-
oak point to saxon harbor wi-
636 pm cdt fri jul 31 2026

.rest of tonight...south wind 5 knots becoming northwest toward
daybreak. slight chance of thunderstorms early in the evening.
slight chance of showers until early morning. patchy fog toward
daybreak. waves 1 foot or less. 
.saturday...northeast wind 5 to 10 knots with gusts to around
20 knots. patchy fog in the morning. waves 1 to 2 feet. 
.saturday night...northeast wind 5 to 10 knots. partly cloudy.
waves 1 to 2 feet. 
.sunday...northeast wind 5 to 10 knots. gusts up to 20 knots late
in the afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 312336
nshdlh
expires:202608011000;;413990

nearshore marine forecast
national weather service duluth mn
636 pm cdt fri jul 31 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.


lsz146-011000-
port wing to sand island wi-
636 pm cdt fri jul 31 2026

.rest of tonight...southwest wind 5 knots becoming northwest
toward daybreak. mostly cloudy. waves 1 foot or less. 
.saturday...northeast wind 5 to 10 knots. gusts up to 20 knots
late in the afternoon. mostly sunny. waves 1 to 2 feet. 
.saturday night...northeast wind 5 to 10 knots. partly cloudy.
waves 1 to 2 feet. 
.sunday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 312336
nshdlh
expires:202608011000;;413991

nearshore marine forecast
national weather service duluth mn
636 pm cdt fri jul 31 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.


lsz147-011000-
sand island to bayfield wi-
636 pm cdt fri jul 31 2026

.rest of tonight...southwest wind 5 knots becoming northwest
toward daybreak. mostly cloudy. waves 1 foot or less. 
.saturday...northeast wind 5 to 10 knots. patchy fog in the
morning. waves 1 to 2 feet. 
.saturday night...north wind 5 knots. partly cloudy. waves 1 foot
or less. 
.sunday...northeast wind 5 knots. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 312336
nshdlh
expires:202608011000;;413993

nearshore marine forecast
national weather service duluth mn
636 pm cdt fri jul 31 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.


lsz121-011000-
chequamegon bay-bayfield to oak point wi-
636 pm cdt fri jul 31 2026

.rest of tonight...southwest wind 5 knots becoming northwest
toward daybreak. slight chance of thunderstorms early in the
evening. slight chance of showers in the evening. patchy fog
toward daybreak. waves 1 foot or less. 
.saturday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. patchy fog in the morning. waves 1 to 2 feet. 
.saturday night...northeast wind 5 to 10 knots. partly cloudy.
waves 1 to 2 feet. 
.sunday...northeast wind 5 to 10 knots. gusts up to 20 knots late
in the afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 312336
nshdlh
expires:202608011000;;413984

nearshore marine forecast
national weather service duluth mn
636 pm cdt fri jul 31 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.


lsz140-011000-
grand portage to grand marais mn-
636 pm cdt fri jul 31 2026

.rest of tonight...southwest wind 5 to 10 knots becoming north
after midnight. patchy fog until early morning. waves 1 foot or
less. 
.saturday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming east 5 to 10 knots with gusts to around
20 knots in the afternoon. slight chance of rain showers in the
afternoon. waves 1 to 3 feet. 
.saturday night...northeast wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.sunday...northeast wind 5 to 10 knots becoming east in the
afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 312336
nshdlh
expires:202608011000;;413985

nearshore marine forecast
national weather service duluth mn
636 pm cdt fri jul 31 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.


lsz141-011000-
grand marais to taconite harbor mn-
636 pm cdt fri jul 31 2026

.rest of tonight...west wind 5 to 10 knots becoming north after
midnight. patchy fog toward daybreak. waves 1 foot or less. 
.saturday...northeast wind 5 to 10 knots. slight chance of rain
showers in the afternoon. waves 1 to 2 feet. 
.saturday night...north wind 5 knots. chance of rain showers in
the evening. waves 1 foot or less. 
.sunday...northeast wind 5 knots becoming east in the late
morning and afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 312336
nshdlh
expires:202608011000;;413986

nearshore marine forecast
national weather service duluth mn
636 pm cdt fri jul 31 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.


lsz142-011000-
taconite harbor to silver bay harbor mn-
636 pm cdt fri jul 31 2026

.rest of tonight...west wind 5 knots becoming north toward
daybreak. mostly cloudy until early morning then becoming partly
cloudy. waves 1 foot or less. 
.saturday...northeast wind 5 knots. slight chance of rain showers
in the afternoon. waves 1 foot or less. 
.saturday night...north wind 5 knots. mostly cloudy in the
evening then becoming partly cloudy. waves 1 foot or less. 
.sunday...north wind 5 knots becoming east in the late morning
and afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 312336
nshdlh
expires:202608011000;;413987

nearshore marine forecast
national weather service duluth mn
636 pm cdt fri jul 31 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.


lsz143-011000-
silver bay harbor to two harbors mn-
636 pm cdt fri jul 31 2026

.rest of tonight...southwest wind 5 knots becoming north toward
daybreak. mostly cloudy until early morning then becoming partly
cloudy. waves 1 foot or less. 
.saturday...northeast wind 5 to 10 knots. mostly sunny. waves
1 to 2 feet. 
.saturday night...northeast wind 5 to 10 knots. partly cloudy.
waves 1 to 2 feet. 
.sunday...northeast wind 5 to 10 knots. gusts up to 20 knots late
in the afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 312336
nshdlh
expires:202608011000;;413988

nearshore marine forecast
national weather service duluth mn
636 pm cdt fri jul 31 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.


lsz144-011000-
two harbors to duluth mn-
636 pm cdt fri jul 31 2026

.rest of tonight...south wind 5 knots becoming north toward
daybreak. mostly cloudy until early morning then becoming partly
cloudy. waves 1 foot or less. 
.saturday...northeast wind 10 to 15 knots with gusts to around
20 knots. mostly sunny. waves 1 to 3 feet. 
.saturday night...northeast wind 10 to 15 knots with gusts to
around 20 knots easing to 5 knots after midnight. partly cloudy.
waves 1 to 3 feet. 
.sunday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 312336
nshdlh
expires:202608011000;;413989

nearshore marine forecast
national weather service duluth mn
636 pm cdt fri jul 31 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.


lsz145-011000-
duluth mn to port wing wi-
636 pm cdt fri jul 31 2026

.rest of tonight...southwest wind 5 knots becoming northwest
toward daybreak. patchy fog toward daybreak. waves 1 foot or
less. 
.saturday...northeast wind 10 to 15 knots with gusts to around
20 knots. mostly sunny. waves 1 to 3 feet. 
.saturday night...northeast wind 10 to 15 knots with gusts to
around 20 knots easing to 5 knots after midnight. partly cloudy.
waves 1 to 3 feet. 
.sunday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 312103
nshmqt
expires:202608010800;;408483

nearshore marine forecast
national weather service marquette mi
503 pm edt fri jul 31 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.


lsz242-243-010800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
503 pm edt fri jul 31 2026

.late this afternoon...southwest wind less than 10 knots. cloudy
with a slight chance of showers and thunderstorms. patchy fog.
waves calm to 1 foot. 
.tonight...southwest wind less than 10 knots veering northwest
late. cloudy. a slight chance of showers and thunderstorms
through midnight. patchy smoke through the night. patchy fog by
midnight. waves calm to 1 foot. 
.saturday...northeast wind 10 to 15 knots with gusts up to
23 knots. cloudy then becoming partly cloudy by late morning then
becoming sunny. patchy fog through mid morning. waves building to
1 to 2 feet. 
.saturday night...northeast wind less than 10 knots with gusts up
to 18 knots. clear in the evening then becoming partly cloudy.
waves 1 to 2 feet. 
.sunday...northeast wind less than 10 knots with gusts up to
19 knots. sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 312103
nshmqt
expires:202608010800;;408482

nearshore marine forecast
national weather service marquette mi
503 pm edt fri jul 31 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.


lsz240-241-010800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
503 pm edt fri jul 31 2026 /403 pm cdt fri jul 31 2026/

.late this afternoon...variable wind less than 10 knots. cloudy
with a slight chance of showers and thunderstorms. patchy smoke.
waves calm to 1 foot. 
.tonight...variable wind less than 10 knots becoming northwest
less than 10 knots late. cloudy. a slight chance of showers and
thunderstorms through midnight. patchy smoke through the night.
patchy fog late. waves calm to 1 foot. 
.saturday...northeast wind 5 to 15 knots with gusts up to
22 knots. partly cloudy through early afternoon then clearing.
waves building to 1 to 2 feet. 
.saturday night...northeast wind less than 10 knots. gusts up to
18 knots in the evening. clear in the evening then becoming
partly cloudy. waves 1 to 2 feet. 
.sunday...northeast wind less than 10 knots with gusts up to
18 knots. partly cloudy in the morning then clearing. waves calm
to 1 foot. 

$$