fzus53 kdlh 040222
nshdlh
expires:202608041000;;583162

nearshore marine forecast
national weather service duluth mn
922 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.


lsz121-041000-
chequamegon bay-bayfield to oak point wi-
922 pm cdt mon aug 3 2026

...small craft advisory in effect until 8 am cdt tuesday...

.rest of tonight...southwest wind 10 to 15 knots with gusts to
around 20 knots. slight chance of showers and thunderstorms after
midnight. showers and thunderstorms likely toward daybreak. 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 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 040222
nshdlh
expires:202608041000;;583153

nearshore marine forecast
national weather service duluth mn
922 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.


lsz140-041000-
grand portage to grand marais mn-
922 pm cdt mon aug 3 2026

...small craft advisory in effect from 1 am to 8 am cdt tuesday...

.rest of tonight...east wind 5 to 10 knots becoming southwest
15 to 20 knots with gusts to around 25 knots after midnight.
slight chance of showers and thunderstorms after midnight. rain
showers and thunderstorms toward daybreak. 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 showers and 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 040222
nshdlh
expires:202608041000;;583154

nearshore marine forecast
national weather service duluth mn
922 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.


lsz141-041000-
grand marais to taconite harbor mn-
922 pm cdt mon aug 3 2026

.rest of tonight...east wind 5 knots becoming southwest with
gusts to around 20 knots toward daybreak. chance of showers and
thunderstorms after midnight. rain showers and thunderstorms
toward daybreak. waves 1 to 2 feet. 
.tuesday...west wind 10 to 15 knots with gusts to around
20 knots. chance of showers and 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 040222
nshdlh
expires:202608041000;;583155

nearshore marine forecast
national weather service duluth mn
922 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.


lsz142-041000-
taconite harbor to silver bay harbor mn-
922 pm cdt mon aug 3 2026

.rest of tonight...northeast wind 5 knots becoming south after
midnight, then becoming southwest with gusts to around 20 knots
toward daybreak. chance of showers and thunderstorms after
midnight. rain showers and thunderstorms toward daybreak. 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 040222
nshdlh
expires:202608041000;;583156

nearshore marine forecast
national weather service duluth mn
922 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.


lsz143-041000-
silver bay harbor to two harbors mn-
922 pm cdt mon aug 3 2026

.rest of 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 toward daybreak.
chance of showers and thunderstorms after midnight. rain showers
and thunderstorms toward daybreak. 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 040222
nshdlh
expires:202608041000;;583157

nearshore marine forecast
national weather service duluth mn
922 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.


lsz144-041000-
two harbors to duluth mn-
922 pm cdt mon aug 3 2026

...small craft advisory in effect until 8 am cdt tuesday...

.rest of tonight...east wind 5 to 10 knots becoming south 10 to
15 knots with gusts to around 20 knots after midnight, then
becoming west with gusts to around 20 knots toward daybreak.
chance of thunderstorms after midnight. chance of rain showers
after midnight. thunderstorms toward daybreak. 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 kdlh 040222
nshdlh
expires:202608041000;;583158

nearshore marine forecast
national weather service duluth mn
922 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.


lsz145-041000-
duluth mn to port wing wi-
922 pm cdt mon aug 3 2026

...small craft advisory in effect until 8 am cdt tuesday...

.rest of tonight...southeast wind 10 to 15 knots with gusts to
around 20 knots becoming southwest with gusts to around 25 knots
toward daybreak. chance of showers and thunderstorms after
midnight. rain showers and thunderstorms toward daybreak. 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 showers and
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 040222
nshdlh
expires:202608041000;;583159

nearshore marine forecast
national weather service duluth mn
922 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.


lsz146-041000-
port wing to sand island wi-
922 pm cdt mon aug 3 2026

...small craft advisory in effect until 8 am cdt tuesday...

.rest of tonight...south wind 10 to 15 knots with gusts to around
25 knots becoming southwest with gusts to around 25 knots toward
daybreak. chance of showers and thunderstorms after midnight.
rain showers and thunderstorms toward daybreak. 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 showers and
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 040222
nshdlh
expires:202608041000;;583160

nearshore marine forecast
national weather service duluth mn
922 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.


lsz147-041000-
sand island to bayfield wi-
922 pm cdt mon aug 3 2026

...small craft advisory in effect until 8 am cdt tuesday...

.rest of tonight...south wind 5 to 10 knots becoming southwest
toward daybreak. gusts up to 20 knots. slight chance of showers
and thunderstorms after midnight. showers and thunderstorms
likely toward daybreak. waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots with gusts to around 20 knots.
chance of showers and 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 040222
nshdlh
expires:202608041000;;583163

nearshore marine forecast
national weather service duluth mn
922 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.


lsz148-041000-
oak point to saxon harbor wi-
922 pm cdt mon aug 3 2026

...small craft advisory in effect until 8 am cdt tuesday...

.rest of tonight...south wind 10 to 15 knots. gusts up to
20 knots increasing to 25 knots after midnight. chance of showers
and thunderstorms toward daybreak. 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. slight chance
of showers and 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 kmqt 040301
nshmqt
expires:202608040800;;584090

nearshore marine forecast
national weather service marquette mi
1101 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-
1101 pm edt mon aug 3 2026 /1001 pm cdt mon aug 3 2026/

.rest of tonight...southwest wind 10 to 15 knots with gusts up to
24 knots. mostly cloudy. a chance of showers and a slight chance
of thunderstorms late. waves calm to 1 foot 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. 

$$

fzus53 kmqt 040301
nshmqt
expires:202608040800;;584091

nearshore marine forecast
national weather service marquette mi
1101 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-
1101 pm edt mon aug 3 2026 /1001 pm cdt mon aug 3 2026/

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

.rest of tonight...southwest wind 10 to 20 knots. mostly cloudy.
a slight chance of showers late. waves calm to 1 foot 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 040301
nshmqt
expires:202608040800;;584092

nearshore marine forecast
national weather service marquette mi
1101 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-
1101 pm edt mon aug 3 2026

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

.rest of tonight...south wind 10 to 20 knots. mostly cloudy.
waves calm to 1 foot 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. 

$$