fzus53 kdlh 031132
nshdlh
expires:202608031600;;550650

nearshore marine forecast
national weather service duluth mn
632 am 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.


lsz148-031600-
oak point to saxon harbor wi-
632 am cdt mon aug 3 2026

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

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

$$

fzus53 kdlh 031132
nshdlh
expires:202608031600;;550646

nearshore marine forecast
national weather service duluth mn
632 am 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.


lsz146-031600-
port wing to sand island wi-
632 am cdt mon aug 3 2026

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

.today...northeast wind 5 knots. patchy fog in the morning. waves
1 foot or less. 
.tonight...southeast wind 5 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
early in the morning. chance of showers and slight chance of
thunderstorms after midnight. waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots with gusts to around 20 knots.
chance of showers and slight chance of thunderstorms in the
morning. waves 1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 031132
nshdlh
expires:202608031600;;550647

nearshore marine forecast
national weather service duluth mn
632 am 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.


lsz147-031600-
sand island to bayfield wi-
632 am cdt mon aug 3 2026

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

.today...southeast wind 5 knots. mostly sunny. waves 1 foot or
less. 
.tonight...southeast wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 25 knots in the late evening and
overnight. chance of showers and slight chance of thunderstorms
after midnight. waves 1 foot or less. 
.tuesday...west wind 5 to 10 knots with gusts to around 20 knots.
chance of showers in the morning. waves 1 foot or less. 
.tuesday night...west wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 031132
nshdlh
expires:202608031600;;550649

nearshore marine forecast
national weather service duluth mn
632 am 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.


lsz121-031600-
chequamegon bay-bayfield to oak point wi-
632 am cdt mon aug 3 2026

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

.today...northeast wind 5 knots becoming south in the late
morning and afternoon. mostly sunny. waves 1 foot or less. 
.tonight...south wind 10 to 15 knots. gusts up to 25 knots.
chance of showers after midnight. waves 1 foot or less. 
.tuesday...west wind 10 to 15 knots. gusts up to 20 knots early
in the morning. chance of showers in the morning. waves 1 foot or
less. 
.tuesday night...west wind 5 to 10 knots becoming southwest early
in the morning. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 031132
nshdlh
expires:202608031600;;550640

nearshore marine forecast
national weather service duluth mn
632 am 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.


lsz140-031600-
grand portage to grand marais mn-
632 am cdt mon aug 3 2026

...small craft advisory in effect from late tonight through
tuesday morning...

.today...southeast wind 5 to 10 knots. mostly sunny. waves 1 foot
or less. 
.tonight...east wind 5 to 10 knots becoming southwest 15 to
20 knots with gusts to around 30 knots after midnight. rain
showers likely after midnight. waves 1 to 2 feet building to 2 to
4 feet after midnight. 
.tuesday...west wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the morning, then increasing to
25 knots in the afternoon. slight chance of rain showers in the
morning. waves 2 to 4 feet. a small craft advisory may be needed.
.tuesday night...west wind 10 to 15 knots. gusts up to 25 knots
early in the evening. partly cloudy. waves 2 to 4 feet subsiding
to 1 to 3 feet in the late evening and overnight. a small craft
advisory may be needed. 

$$

fzus53 kdlh 031132
nshdlh
expires:202608031600;;550641

nearshore marine forecast
national weather service duluth mn
632 am 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.


lsz141-031600-
grand marais to taconite harbor mn-
632 am cdt mon aug 3 2026

.today...east wind 5 knots. mostly sunny. waves 1 foot or less. 
.tonight...northeast wind 5 knots becoming east after midnight,
then becoming southwest 10 to 15 knots with gusts to around
20 knots early in the morning. rain showers likely and slight
chance of thunderstorms after midnight. 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. gusts up to 20 knots
early in the evening. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 031132
nshdlh
expires:202608031600;;550642

nearshore marine forecast
national weather service duluth mn
632 am 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.


lsz142-031600-
taconite harbor to silver bay harbor mn-
632 am cdt mon aug 3 2026

.today...northeast wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming east 5 knots in the
afternoon. mostly sunny. waves 1 foot or less. 
.tonight...northeast wind 5 knots becoming southeast with gusts
to around 20 knots after midnight, then becoming southwest with
gusts to around 20 knots early in the morning. rain showers
likely and slight chance of thunderstorms after midnight. waves
1 foot or less. 
.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 knots. partly cloudy. waves 1 foot
or less. 

$$

fzus53 kdlh 031132
nshdlh
expires:202608031600;;550643

nearshore marine forecast
national weather service duluth mn
632 am 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.


lsz143-031600-
silver bay harbor to two harbors mn-
632 am cdt mon aug 3 2026

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

$$

fzus53 kdlh 031132
nshdlh
expires:202608031600;;550644

nearshore marine forecast
national weather service duluth mn
632 am 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.


lsz144-031600-
two harbors to duluth mn-
632 am cdt mon aug 3 2026

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

.today...east wind 5 to 10 knots. mostly sunny. waves 1 foot or
less. 
.tonight...east wind 5 to 10 knots becoming southeast 10 to
15 knots with gusts to around 20 knots late in the evening, then
becoming south 15 to 20 knots with gusts to around 25 knots after
midnight becoming west with gusts to around 25 knots early in the
morning. showers likely and slight chance of thunderstorms after
midnight. waves 1 to 2 feet. 
.tuesday...west wind 10 to 15 knots. gusts up to 20 knots early
in the morning then 20 knots early 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. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 031132
nshdlh
expires:202608031600;;550645

nearshore marine forecast
national weather service duluth mn
632 am 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.


lsz145-031600-
duluth mn to port wing wi-
632 am cdt mon aug 3 2026

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

.today...northeast wind 5 to 10 knots. patchy fog in the morning.
waves 1 foot or less. 
.tonight...southeast wind 5 to 10 knots becoming south 15 to
20 knots with gusts to around 25 knots in the late evening and
early morning, then becoming southwest with gusts to around
25 knots early in the morning. showers likely and slight chance
of thunderstorms after midnight. waves 1 to 2 feet. 
.tuesday...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 to 10 knots with gusts to around 20 knots 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. mostly clear. waves
1 foot or less. 

$$

fzus53 kmqt 030902
nshmqt
expires:202608032000;;545340

nearshore marine forecast
national weather service marquette mi
502 am 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.


lsz242-243-032000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 am edt mon aug 3 2026

.early this morning...southeast wind less than 10 knots. mostly
clear. waves calm to 1 foot. 
.today...south wind less than 10 knots backing east late. mostly
sunny. waves calm to 1 foot. 
.tonight...southeast wind 10 to 15 knots veering south 10 to
20 knots by midnight. gusts up to 27 knots. mostly cloudy. waves
building to 2 to 3 feet. 
.tuesday...southwest wind 15 to 20 knots. cloudy with a chance of
showers in the morning, then mostly sunny in the afternoon. waves
building to 2 to 4 feet. 
.tuesday night...west wind 5 to 15 knots with gusts up to
22 knots. partly cloudy. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 030902
nshmqt
expires:202608032000;;545339

nearshore marine forecast
national weather service marquette mi
502 am 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.


lsz240-241-032000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
502 am edt mon aug 3 2026 /402 am cdt mon aug 3 2026/

.early this morning...south wind less than 10 knots. mostly
clear. waves calm to 1 foot. 
.today...south wind less than 10 knots backing east by late
morning. mostly sunny. waves calm to 1 foot. 
.tonight...south wind less than 10 knots veering southwest 10 to
20 knots by midnight. gusts up to 27 knots. mostly cloudy then
becoming partly cloudy by midnight then becoming cloudy. a slight
chance of showers late. waves building to 2 to 3 feet. 
.tuesday...west wind 5 to 15 knots with gusts up to 24 knots.
mostly cloudy with a chance of showers in the morning, then
mostly sunny in the afternoon. waves subsiding to 1 to 2 feet,
then building to 2 to 3 feet. 
.tuesday night...west wind less than 10 knots. gusts up to
17 knots. mostly clear. waves calm to 1 foot. 

$$