fzus53 kdlh 032127
nshdlh
expires:202608040400;;573783

nearshore marine forecast
national weather service duluth mn
427 pm cdt mon aug 3 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.


lsz148-040400-
oak point to saxon harbor wi-
427 pm cdt mon aug 3 2026

...small craft advisory in effect from 10 pm cdt this evening
through tuesday morning...

.tonight...southeast wind 5 to 10 knots becoming south 10 to
15 knots with gusts to around 25 knots in the late evening and
overnight. chance of showers and slight chance of thunderstorms
late in the night. waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots with gusts to around 20 knots
becoming west 5 to 10 knots late in the afternoon. chance of
showers and slight chance of thunderstorms in the morning. waves
1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.wednesday...southwest wind 5 knots becoming east late in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 032127
nshdlh
expires:202608040400;;573778

nearshore marine forecast
national weather service duluth mn
427 pm cdt mon aug 3 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.


lsz145-040400-
duluth mn to port wing wi-
427 pm cdt mon aug 3 2026

...small craft advisory in effect from 10 pm cdt this evening
through tuesday morning...

.tonight...east wind 5 to 10 knots becoming south 10 to 15 knots
with gusts to around 25 knots in the late evening and early
morning, then becoming southwest with gusts to around 25 knots
late in the night. chance of thunderstorms after midnight. chance
of showers after midnight. slight chance of thunderstorms late in
the night. waves 1 to 2 feet building to 1 to 3 feet after
midnight. 
.tuesday...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 to 10 knots in the afternoon. chance of rain showers
and slight chance of thunderstorms in the morning. waves 1 to
2 feet. 
.tuesday night...west wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.wednesday...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 032127
nshdlh
expires:202608040400;;573779

nearshore marine forecast
national weather service duluth mn
427 pm cdt mon aug 3 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.


lsz146-040400-
port wing to sand island wi-
427 pm cdt mon aug 3 2026

...small craft advisory in effect from 10 pm cdt this evening
through tuesday morning...

.tonight...east wind 5 to 10 knots becoming south 10 to 15 knots
with gusts to around 25 knots in the late evening and early
morning, then becoming southwest with gusts to around 25 knots
late in the night. chance of showers after midnight. slight
chance of thunderstorms after midnight. showers likely late in
the night. waves 1 to 3 feet. 
.tuesday...west wind 5 to 10 knots. gusts up to 20 knots early in
the morning then 20 knots in the afternoon. chance of rain
showers and slight chance of thunderstorms in the morning. waves
1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.wednesday...southwest wind 5 knots. sunny. waves 1 foot or less.

$$

fzus53 kdlh 032127
nshdlh
expires:202608040400;;573780

nearshore marine forecast
national weather service duluth mn
427 pm cdt mon aug 3 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.


lsz147-040400-
sand island to bayfield wi-
427 pm cdt mon aug 3 2026

...small craft advisory in effect from 10 pm cdt this evening
through tuesday morning...

.tonight...southeast wind 5 to 10 knots becoming southwest with
gusts to around 20 knots late in the night. slight chance of
showers after midnight. slight chance of thunderstorms after
midnight. showers likely late in the night. waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots with gusts to around 20 knots.
chance of rain showers and slight chance of thunderstorms in the
morning. waves 1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.wednesday...southwest wind 5 knots becoming south late in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 032127
nshdlh
expires:202608040400;;573782

nearshore marine forecast
national weather service duluth mn
427 pm cdt mon aug 3 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.


lsz121-040400-
chequamegon bay-bayfield to oak point wi-
427 pm cdt mon aug 3 2026

...small craft advisory in effect from 10 pm cdt this evening
through tuesday morning...

.tonight...south wind 10 to 15 knots with gusts to around
20 knots becoming southwest with gusts to around 20 knots after
midnight. chance of showers and slight chance of thunderstorms
late in the night. waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots. gusts up to 20 knots early in
the morning. chance of showers and slight chance of thunderstorms
in the morning. waves 1 foot or less. 
.tuesday night...west wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.wednesday...southwest wind 5 knots becoming south late in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 032127
nshdlh
expires:202608040400;;573773

nearshore marine forecast
national weather service duluth mn
427 pm cdt mon aug 3 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.


lsz140-040400-
grand portage to grand marais mn-
427 pm cdt mon aug 3 2026

...small craft advisory in effect from 1 am cdt tuesday through
tuesday morning...

.tonight...east wind 5 to 10 knots becoming southwest 15 to
20 knots with gusts to around 25 knots after midnight. slight
chance of rain showers after midnight. slight chance of
thunderstorms after midnight. chance of rain showers late in the
night. waves 1 foot or less building to 3 to 5 feet after
midnight. 
.tuesday...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late morning and afternoon. chance
of rain showers and slight chance of thunderstorms in the
morning. waves 3 to 5 feet. a small craft advisory may be needed.
.tuesday night...west wind 10 to 15 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 2 to 4 feet subsiding
to 1 to 2 feet in the late evening and overnight. 
.wednesday...west wind 10 to 15 knots with gusts to around
20 knots becoming southwest 15 to 20 knots with gusts to around
25 knots in the afternoon. mostly sunny. waves 1 to 3 feet. 

$$

fzus53 kdlh 032127
nshdlh
expires:202608040400;;573774

nearshore marine forecast
national weather service duluth mn
427 pm cdt mon aug 3 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.


lsz141-040400-
grand marais to taconite harbor mn-
427 pm cdt mon aug 3 2026

.tonight...east wind 5 knots becoming southwest with gusts to
around 20 knots late in the night. chance of rain showers after
midnight. slight chance of thunderstorms after midnight. rain
showers likely late in the night. waves 1 to 2 feet. 
.tuesday...west wind 10 to 15 knots with gusts to around
20 knots. chance of rain showers and slight chance of
thunderstorms in the morning. waves 1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots becoming northwest after
midnight. partly cloudy. waves 1 foot or less. 
.wednesday...west wind 5 knots becoming southwest with gusts to
around 20 knots in the late morning and afternoon. mostly sunny.
waves 1 foot or less. 

$$

fzus53 kdlh 032127
nshdlh
expires:202608040400;;573775

nearshore marine forecast
national weather service duluth mn
427 pm cdt mon aug 3 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.


lsz142-040400-
taconite harbor to silver bay harbor mn-
427 pm cdt mon aug 3 2026

.tonight...northeast wind 5 knots becoming south after midnight,
then becoming southwest with gusts to around 20 knots late in the
night. chance of showers and thunderstorms after midnight. rain
showers likely and slight chance of thunderstorms late in the
night. waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots. gusts up to 20 knots in the
morning. slight chance of showers and thunderstorms in the
morning. waves 1 to 2 feet. 
.tuesday night...west wind 5 knots. partly cloudy. waves 1 foot
or less. 
.wednesday...west wind 5 knots becoming southwest with gusts to
around 20 knots in the late morning and afternoon. mostly sunny.
waves 1 foot or less. 

$$

fzus53 kdlh 032127
nshdlh
expires:202608040400;;573776

nearshore marine forecast
national weather service duluth mn
427 pm cdt mon aug 3 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.


lsz143-040400-
silver bay harbor to two harbors mn-
427 pm cdt mon aug 3 2026

.tonight...northeast wind 5 to 10 knots becoming south 10 to
15 knots with gusts to around 20 knots after midnight, then
becoming southwest with gusts to around 20 knots late in the
night. chance of rain showers after midnight. chance of
thunderstorms after midnight. rain showers likely late in the
night. waves 1 to 3 feet. 
.tuesday...west wind 5 to 10 knots. gusts up to 20 knots early in
the morning. slight chance of showers and thunderstorms in the
morning. waves 1 to 2 feet. 
.tuesday night...west wind 5 knots. partly cloudy. waves 1 foot
or less. 
.wednesday...west wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 032127
nshdlh
expires:202608040400;;573777

nearshore marine forecast
national weather service duluth mn
427 pm cdt mon aug 3 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.


lsz144-040400-
two harbors to duluth mn-
427 pm cdt mon aug 3 2026

...small craft advisory in effect from 10 pm cdt this evening
through tuesday morning...

.tonight...east wind 5 to 10 knots becoming west 10 to 15 knots
with gusts to around 20 knots late in the night. chance of
showers and thunderstorms after midnight. waves 1 to 2 feet
building to 2 to 4 feet after midnight. 
.tuesday...west wind 5 to 10 knots. gusts up to 20 knots in the
morning. slight chance of showers and thunderstorms in the
morning. waves 1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots. mostly clear. waves
1 foot or less. 
.wednesday...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kmqt 032101
nshmqt
expires:202608040800;;572588

nearshore marine forecast
national weather service marquette mi
501 pm edt mon aug 3 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.


lsz241-040800-
black river to ontonagon mi-
501 pm edt mon aug 3 2026 /401 pm cdt mon aug 3 2026/

...small craft advisory in effect from 5 am edt /4 am cdt/
tuesday through tuesday afternoon...

.late this afternoon...variable wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots veering southwest
10 to 20 knots by midnight. mostly cloudy. a slight chance of
showers late. waves building to 1 to 2 feet. 
.tuesday...west wind 5 to 15 knots with gusts up to 23 knots.
cloudy through mid morning then becoming mostly sunny. a slight
chance of showers and thunderstorms through mid morning. waves
1 to 2 feet. 
.tuesday night...west wind less than 10 knots. mostly clear.
waves calm to 1 foot. 
.wednesday...west wind less than 10 knots backing southwest in
the afternoon. sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 032101
nshmqt
expires:202608040800;;572589

nearshore marine forecast
national weather service marquette mi
501 pm edt mon aug 3 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.


lsz242-243-040800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 pm edt mon aug 3 2026

...small craft advisory in effect from 5 am edt tuesday through
tuesday evening...

.late this afternoon...east wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.tonight...southeast wind 5 to 15 knots veering south 10 to
20 knots by midnight. mostly cloudy. waves building to 2 to
3 feet. 
.tuesday...west wind 10 to 20 knots. cloudy with a slight chance
of showers and thunderstorms through mid morning, then mostly
sunny by late morning. waves building to 2 to 4 feet. 
.tuesday night...southwest wind 5 to 15 knots. partly cloudy.
waves subsiding to 1 to 2 feet. 
.wednesday...southwest wind less than 10 knots. sunny. waves calm
to 1 foot. 

$$

fzus53 kmqt 032101
nshmqt
expires:202608040800;;572587

nearshore marine forecast
national weather service marquette mi
501 pm edt mon aug 3 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.


lsz240-040800-
saxon harbor wi to black river mi-
501 pm edt mon aug 3 2026 /401 pm cdt mon aug 3 2026/

.late this afternoon...southeast wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.tonight...south wind less than 10 knots veering southwest 10 to
15 knots by midnight. gusts up to 24 knots. partly cloudy through
midnight, then cloudy with a chance of showers and a slight
chance of thunderstorms late. waves building to 1 to 2 feet. 
.tuesday...west wind 5 to 15 knots veering northwest less than
10 knots late. mostly cloudy through mid morning then becoming
mostly sunny. a slight chance of showers through mid morning.
waves 1 to 2 feet. 
.tuesday night...southwest wind less than 10 knots. mostly clear.
waves calm to 1 foot. 
.wednesday...variable wind less than 10 knots. sunny. waves calm
to 1 foot. 

$$