fzus53 kdlh 041000
nshdlh
expires:202608041600;;600724

nearshore marine forecast
national weather service duluth mn
500 am cdt tue aug 4 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.


lsz148-041600-
oak point to saxon harbor wi-
500 am cdt tue aug 4 2026

...small craft advisory in effect until 8 am cdt this morning...

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

$$

fzus53 kdlh 041000
nshdlh
expires:202608041600;;600719

nearshore marine forecast
national weather service duluth mn
500 am cdt tue aug 4 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.


lsz145-041600-
duluth mn to port wing wi-
500 am cdt tue aug 4 2026

...small craft advisory in effect until 8 am cdt this morning...

.today...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 late
morning and afternoon. slight chance of rain showers early in the
morning. waves 1 to 2 feet. 
.tonight...west wind 5 to 10 knots becoming southwest early in
the morning. mostly clear. waves 1 foot or less. 
.wednesday...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.wednesday night...southwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 041000
nshdlh
expires:202608041600;;600720

nearshore marine forecast
national weather service duluth mn
500 am cdt tue aug 4 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.


lsz146-041600-
port wing to sand island wi-
500 am cdt tue aug 4 2026

...small craft advisory in effect until 8 am cdt this morning...

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

$$

fzus53 kdlh 041000
nshdlh
expires:202608041600;;600721

nearshore marine forecast
national weather service duluth mn
500 am cdt tue aug 4 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.


lsz147-041600-
sand island to bayfield wi-
500 am cdt tue aug 4 2026

...small craft advisory in effect until 8 am cdt this morning...

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

$$

fzus53 kdlh 041000
nshdlh
expires:202608041600;;600723

nearshore marine forecast
national weather service duluth mn
500 am cdt tue aug 4 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.


lsz121-041600-
chequamegon bay-bayfield to oak point wi-
500 am cdt tue aug 4 2026

...small craft advisory in effect until 8 am cdt this morning...

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

$$

fzus53 kdlh 041000
nshdlh
expires:202608041600;;600714

nearshore marine forecast
national weather service duluth mn
500 am cdt tue aug 4 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.


lsz140-041600-
grand portage to grand marais mn-
500 am cdt tue aug 4 2026

...small craft advisory in effect until 8 am cdt this morning...

.today...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. chance of rain showers and slight
chance of thunderstorms early in the morning. waves 2 to 4 feet. 
.tonight...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 knots early in the morning. partly cloudy. waves 1 to
3 feet subsiding to 1 to 2 feet in the late evening and
overnight. 
.wednesday...southwest wind 5 to 10 knots with gusts to around
20 knots rising to 10 to 15 knots with gusts to around 25 knots
in the afternoon. mostly sunny. waves 1 to 3 feet. 
.wednesday night...southwest wind 10 to 15 knots. gusts up to
20 knots early in the evening. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 041000
nshdlh
expires:202608041600;;600715

nearshore marine forecast
national weather service duluth mn
500 am cdt tue aug 4 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.


lsz141-041600-
grand marais to taconite harbor mn-
500 am cdt tue aug 4 2026

...small craft advisory in effect until 8 am cdt this morning...

.today...west wind 10 to 15 knots with gusts to around 20 knots.
chance of rain showers early in the morning. waves 1 to 2 feet. 
.tonight...west wind 5 to 10 knots. partly cloudy. waves 1 foot
or less. 
.wednesday...west wind 5 knots becoming southwest in the late
morning and afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...south wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming west 5 knots
early in the morning. partly cloudy in the evening then becoming
mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 041000
nshdlh
expires:202608041600;;600716

nearshore marine forecast
national weather service duluth mn
500 am cdt tue aug 4 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.


lsz142-041600-
taconite harbor to silver bay harbor mn-
500 am cdt tue aug 4 2026

...small craft advisory in effect until 8 am cdt this morning...

.today...west wind 5 to 10 knots. gusts up to 20 knots early in
the morning then 20 knots early in the afternoon. slight chance
of rain showers early in the morning. waves 1 to 2 feet. 
.tonight...west wind 5 knots until early morning becoming
variable 10 knots or less. partly cloudy. waves 1 foot or less. 
.wednesday...variable winds 10 knots or less becoming southwest
5 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less. 
.wednesday night...south wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming southwest
5 knots early in the morning. partly cloudy in the evening then
becoming mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 041000
nshdlh
expires:202608041600;;600717

nearshore marine forecast
national weather service duluth mn
500 am cdt tue aug 4 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.


lsz143-041600-
silver bay harbor to two harbors mn-
500 am cdt tue aug 4 2026

...small craft advisory in effect until 8 am cdt this morning...

.today...west wind 5 to 10 knots. gusts up to 20 knots early in
the morning. slight chance of rain showers early in the morning.
waves 1 to 2 feet. 
.tonight...west wind 5 knots until early morning becoming
variable 10 knots or less. partly cloudy. waves 1 foot or less. 
.wednesday...west wind 5 knots becoming southwest in the late
morning and afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...south wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming southwest
5 knots after midnight. partly cloudy in the evening then
becoming mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 041000
nshdlh
expires:202608041600;;600718

nearshore marine forecast
national weather service duluth mn
500 am cdt tue aug 4 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.


lsz144-041600-
two harbors to duluth mn-
500 am cdt tue aug 4 2026

...small craft advisory in effect until 8 am cdt this morning...

.today...west wind 5 to 10 knots. gusts up to 20 knots early in
the morning. mostly cloudy early in the morning then clearing.
waves 1 to 2 feet. 
.tonight...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. 
.wednesday night...southwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kmqt 040902
nshmqt
expires:202608042000;;598787

nearshore marine forecast
national weather service marquette mi
502 am edt tue aug 4 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.


lsz241-042000-
black river to ontonagon mi-
502 am edt tue aug 4 2026 /402 am cdt tue aug 4 2026/

...small craft advisory in effect until 2 pm edt /1 pm cdt/ this
afternoon...

.early this morning...southwest wind 10 to 15 knots with gusts up
to 25 knots. cloudy with a slight chance of showers and
thunderstorms. waves 1 to 2 feet. 
.today...west wind 5 to 15 knots with gusts up to 26 knots.
cloudy with a chance of showers through mid morning, then mostly
sunny by late morning. waves building to 2 to 3 feet, then
subsiding to 1 to 2 feet. 
.tonight...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. 
.wednesday night...south wind less than 10 knots. mostly clear.
waves calm to 1 foot. 

$$

fzus53 kmqt 040902
nshmqt
expires:202608042000;;598788

nearshore marine forecast
national weather service marquette mi
502 am edt tue aug 4 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.


lsz242-243-042000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 am edt tue aug 4 2026

...small craft advisory in effect through this evening...

.early this morning...southwest wind 10 to 15 knots with gusts up
to 24 knots. cloudy with a slight chance of showers. waves 1 to
2 feet building to 2 to 3 feet. 
.today...west wind 10 to 20 knots with gusts up to 27 knots.
cloudy through mid morning then becoming partly cloudy. a chance
of showers through mid morning. waves building to 2 to 4 feet,
then subsiding to 2 to 3 feet. 
.tonight...west wind 10 to 15 knots diminishing to less than
10 knots with gusts up to 21 knots by midnight, then backing
southwest late. partly cloudy. waves subsiding to 1 to 2 feet. 
.wednesday...southwest wind less than 10 knots. sunny. waves calm
to 1 foot. 
.wednesday night...south wind less than 10 knots increasing to
10 to 15 knots after midnight. mostly clear. waves calm to
1 foot. 

$$

fzus53 kmqt 040902
nshmqt
expires:202608042000;;598786

nearshore marine forecast
national weather service marquette mi
502 am edt tue aug 4 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.


lsz240-042000-
saxon harbor wi to black river mi-
502 am edt tue aug 4 2026 /402 am cdt tue aug 4 2026/

.early this morning...southwest wind 10 to 15 knots with gusts up
to 25 knots. cloudy with a chance of showers and a slight chance
of thunderstorms. waves 1 to 2 feet. 
.today...west wind 5 to 15 knots with gusts up to 22 knots.
cloudy through mid morning then becoming partly cloudy. a chance
of showers through mid morning. waves 1 to 2 feet. 
.tonight...west wind less than 10 knots through midnight becoming
variable. mostly clear. waves calm to 1 foot. 
.wednesday...variable wind less than 10 knots. sunny. waves calm
to 1 foot. 
.wednesday night...south wind less than 10 knots. mostly clear.
waves calm to 1 foot. 

$$