fzus53 kdlh 232200
nshdlh
expires:202607240400;;487447

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu jul 23 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.


lsz148-240400-
oak point to saxon harbor wi-
500 pm cdt thu jul 23 2026

.tonight...southwest wind 5 to 10 knots. mostly clear. waves
1 foot or less. 
.friday...southwest wind 10 to 15 knots with gusts to around
20 knots. sunny. waves 1 to 2 feet. 
.friday night...southwest wind 10 to 15 knots with gusts to
around 25 knots. slight chance of showers and thunderstorms in
the evening, then showers and thunderstorms likely after
midnight. waves 1 to 2 feet. 
.saturday...southwest wind 10 to 15 knots with gusts to around
25 knots becoming west 5 knots in the afternoon. chance of
showers and thunderstorms in the morning. waves 1 to 2 feet. 

$$

fzus53 kdlh 232200
nshdlh
expires:202607240400;;487443

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu jul 23 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.


lsz146-240400-
port wing to sand island wi-
500 pm cdt thu jul 23 2026

...small craft advisory in effect until 9 pm cdt this evening...

.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots easing to 10 knots with gusts to around 20 knots late in
the night. mostly clear. waves 1 to 2 feet. 
.friday...southwest wind 10 to 15 knots with gusts to around
20 knots. sunny. waves 1 to 2 feet. 
.friday night...southwest wind 15 to 20 knots with gusts to
around 25 knots. chance of showers and thunderstorms in the
evening, then showers and thunderstorms likely after midnight.
waves 1 to 3 feet. 
.saturday...southwest wind 10 to 15 knots with gusts to around
25 knots becoming west 5 knots late in the afternoon. slight
chance of showers and thunderstorms in the morning. waves 1 to
2 feet. 

$$

fzus53 kdlh 232200
nshdlh
expires:202607240400;;487444

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu jul 23 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.


lsz147-240400-
sand island to bayfield wi-
500 pm cdt thu jul 23 2026

...small craft advisory in effect until 9 pm cdt this evening...

.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots. mostly clear. waves 1 to 2 feet. 
.friday...southwest wind 10 to 15 knots. gusts up to 20 knots
early in the morning then 20 knots late in the afternoon. sunny.
waves 1 to 2 feet. 
.friday night...southwest wind 15 to 20 knots. gusts up to
25 knots decreasing to 20 knots late in the evening, then
increasing to 25 knots after midnight. slight chance of showers
and thunderstorms in the evening, then showers and thunderstorms
likely after midnight. waves 1 to 3 feet. 
.saturday...southwest wind 10 to 15 knots with gusts to around
25 knots becoming west 5 knots in the afternoon. slight chance of
showers and thunderstorms in the morning. waves 1 to 2 feet. 

$$

fzus53 kdlh 232200
nshdlh
expires:202607240400;;487446

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu jul 23 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.


lsz121-240400-
chequamegon bay-bayfield to oak point wi-
500 pm cdt thu jul 23 2026

.tonight...southwest wind 10 to 15 knots. mostly clear. waves
1 foot or less. 
.friday...southwest wind 10 to 15 knots with gusts to around
20 knots. sunny. waves 1 foot or less. 
.friday night...southwest wind 10 to 15 knots with gusts to
around 25 knots. slight chance of showers and thunderstorms in
the evening, then showers and thunderstorms likely after
midnight. waves 1 to 2 feet. 
.saturday...southwest wind 10 to 15 knots with gusts to around
25 knots becoming west 5 knots late in the afternoon. chance of
showers and thunderstorms in the morning. waves 1 foot or less. 

$$

fzus53 kdlh 232200
nshdlh
expires:202607240400;;487437

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu jul 23 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.


lsz140-240400-
grand portage to grand marais mn-
500 pm cdt thu jul 23 2026

...small craft advisory in effect until 11 pm cdt this evening...

.tonight...southwest wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots in the late evening and overnight. partly
cloudy. waves 3 to 5 feet. waves occasionally to 7 feet. 
.friday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. mostly
sunny. waves 2 to 4 feet subsiding to 1 to 3 feet late in the
afternoon. 
.friday night...southwest wind 10 to 15 knots. gusts up to
20 knots early in the evening then 20 knots after midnight.
chance of showers and thunderstorms in the evening, then showers
and thunderstorms likely after midnight. waves 1 to 3 feet
building to 3 to 5 feet in the late evening and overnight. waves
occasionally to 7 feet. a small craft advisory may be needed. 
.saturday...southwest wind 15 to 20 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
subsiding to 1 to 3 feet late in the afternoon. a small craft
advisory may be needed. 

$$

fzus53 kdlh 232200
nshdlh
expires:202607240400;;487438

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu jul 23 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.


lsz141-240400-
grand marais to taconite harbor mn-
500 pm cdt thu jul 23 2026

...small craft advisory in effect until 11 pm cdt this evening...

.tonight...southwest wind 10 to 15 knots. gusts up to 25 knots.
partly cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late evening and overnight. 
.friday...southwest wind 5 to 10 knots. gusts up to 25 knots.
mostly sunny. waves 1 to 2 feet. 
.friday night...southwest wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots after midnight. chance of showers
and thunderstorms in the evening, then showers and thunderstorms
likely after midnight. waves 1 to 3 feet. 
.saturday...west wind 10 to 15 knots. gusts up to 20 knots early
in the morning. slight chance of showers and thunderstorms in the
morning. waves 1 to 3 feet subsiding to 1 to 2 feet in the late
morning and afternoon. 

$$

fzus53 kdlh 232200
nshdlh
expires:202607240400;;487439

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu jul 23 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.


lsz142-240400-
taconite harbor to silver bay harbor mn-
500 pm cdt thu jul 23 2026

...small craft advisory in effect until 9 pm cdt this evening...

.tonight...southwest wind 10 to 15 knots. gusts up to 25 knots
early in the evening. partly cloudy. waves 1 to 3 feet. 
.friday...southwest wind 10 to 15 knots. gusts up to 25 knots.
mostly sunny. waves 1 to 2 feet. 
.friday night...southwest wind 15 to 20 knots. gusts up to
30 knots decreasing to 25 knots in the late evening and
overnight. chance of showers and thunderstorms in the evening,
then showers and thunderstorms likely after midnight. waves 1 to
3 feet. 
.saturday...southwest wind 10 to 15 knots with gusts to around
20 knots easing to 5 knots in the late morning and afternoon.
slight chance of showers and thunderstorms in the morning. waves
1 to 2 feet. 

$$

fzus53 kdlh 232200
nshdlh
expires:202607240400;;487440

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu jul 23 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.


lsz143-240400-
silver bay harbor to two harbors mn-
500 pm cdt thu jul 23 2026

...small craft advisory in effect until 9 pm cdt this evening...

.tonight...southwest wind 10 to 15 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 1 to 2 feet. 
.friday...southwest wind 10 to 15 knots. gusts up to 25 knots.
mostly sunny. waves 1 to 2 feet. 
.friday night...southwest wind 15 to 20 knots. gusts up to
30 knots decreasing to 25 knots in the late evening and
overnight. chance of showers and thunderstorms through the night.
waves 1 to 3 feet. 
.saturday...southwest wind 10 to 15 knots with gusts to around
20 knots easing to 5 knots in the afternoon. slight chance of
showers and thunderstorms in the morning. waves 1 to 2 feet. 

$$

fzus53 kdlh 232200
nshdlh
expires:202607240400;;487441

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu jul 23 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.


lsz144-240400-
two harbors to duluth mn-
500 pm cdt thu jul 23 2026

.tonight...southwest wind 10 to 15 knots. gusts up to 20 knots
early in the evening. mostly clear. waves 1 to 2 feet. 
.friday...southwest wind 10 to 15 knots. gusts up to 25 knots.
mostly sunny. waves 1 to 2 feet. 
.friday night...southwest wind 10 to 15 knots. gusts up to
30 knots decreasing to 25 knots late in the evening, then
decreasing to 20 knots after midnight increasing to 25 knots
early in the morning. chance of showers and thunderstorms through
the night. waves 1 to 3 feet. 
.saturday...west wind 10 to 15 knots. gusts up to 20 knots early
in the morning. slight chance of showers and thunderstorms in the
morning. waves 1 to 2 feet. 

$$

fzus53 kdlh 232200
nshdlh
expires:202607240400;;487442

nearshore marine forecast
national weather service duluth mn
500 pm cdt thu jul 23 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.


lsz145-240400-
duluth mn to port wing wi-
500 pm cdt thu jul 23 2026

.tonight...southwest wind 5 to 10 knots. mostly clear. waves
1 foot or less. 
.friday...southwest wind 10 to 15 knots. gusts up to 20 knots in
the afternoon. sunny. waves 1 to 2 feet. 
.friday night...southwest wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. chance of showers and thunderstorms through the night.
waves 1 to 2 feet. 
.saturday...west wind 10 to 15 knots. gusts up to 20 knots early
in the morning. slight chance of showers and thunderstorms in the
morning. waves 1 to 2 feet. 

$$

fzus53 kmqt 232101
nshmqt
expires:202607240800;;484952

nearshore marine forecast
national weather service marquette mi
501 pm edt thu jul 23 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.


lsz242-240800-
ontonagon to upper entrance of portage canal mi-
501 pm edt thu jul 23 2026

...small craft advisory in effect until 8 pm edt this evening...

.late this afternoon...southwest wind 15 to 20 knots with gusts
up to 29 knots. sunny. waves 3 to 5 feet occasionally to 7 feet
subsiding to 2 to 4 feet. 
.tonight...southwest wind 10 to 15 knots with gusts up to
24 knots. mostly clear. waves subsiding to 1 to 2 feet. 
.friday...southwest wind 10 to 15 knots diminishing to less than
10 knots by late morning, then becoming southwest less than
10 knots late. mostly sunny. waves 1 to 2 feet. 
.friday night...southwest wind 10 to 20 knots with gusts up to
28 knots. partly cloudy in the evening, then mostly cloudy with a
chance of showers and thunderstorms after midnight. waves
building to 2 to 4 feet. 
.saturday...southwest wind 15 to 20 knots veering west 5 to
15 knots in the afternoon. gusts up to 29 knots. mostly cloudy
with a chance of showers and a slight chance of thunderstorms in
the morning, then mostly sunny in the afternoon. waves subsiding
to 1 to 2 feet. 

$$

fzus53 kmqt 232101
nshmqt
expires:202607240800;;484950

nearshore marine forecast
national weather service marquette mi
501 pm edt thu jul 23 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.


lsz240-241-240800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
501 pm edt thu jul 23 2026 /401 pm cdt thu jul 23 2026/

.late this afternoon...southwest wind 10 to 15 knots with gusts
up to 22 knots. sunny. waves 1 to 2 feet. 
.tonight...southwest wind 5 to 15 knots. clear. waves 1 to
2 feet. 
.friday...southwest wind less than 10 knots increasing to 10 to
15 knots by late morning. gusts up to 23 knots. mostly sunny.
waves 1 to 2 feet. 
.friday night...southwest wind 10 to 20 knots. partly cloudy in
the evening, then mostly cloudy with a chance of showers and
thunderstorms after midnight. waves building to 2 to 3 feet. 
.saturday...west wind 5 to 15 knots with gusts up to 26 knots.
partly cloudy with a slight chance of showers and thunderstorms
in the morning, then sunny in the afternoon. waves subsiding to
1 to 2 feet. 

$$