fzus53 kdlh 202200
nshdlh
expires:202607210400;;312193

nearshore marine forecast
national weather service duluth mn
500 pm cdt mon jul 20 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.


lsz148-210400-
oak point to saxon harbor wi-
500 pm cdt mon jul 20 2026

...small craft advisory in effect until 1 am cdt tuesday...

.tonight...west wind 10 to 15 knots. gusts up to 30 knots
decreasing to 20 knots late in the evening, then increasing to
25 knots after midnight. slight chance of showers and
thunderstorms after midnight. waves 1 to 2 feet. 
.tuesday...northwest wind 15 to 20 knots becoming north 10 to
15 knots late in the afternoon. gusts up to 25 knots. partly
sunny. waves 1 to 3 feet. 
.tuesday night...north wind 10 to 15 knots with gusts to around
25 knots becoming northwest 5 to 10 knots early in the morning.
partly cloudy. waves 1 to 3 feet. 
.wednesday...northwest wind 5 knots becoming west late in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 202200
nshdlh
expires:202607210400;;312188

nearshore marine forecast
national weather service duluth mn
500 pm cdt mon jul 20 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.


lsz145-210400-
duluth mn to port wing wi-
500 pm cdt mon jul 20 2026

...small craft advisory in effect until 1 am cdt tuesday...

.tonight...northwest wind 10 to 15 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 after midnight.
waves 1 to 3 feet subsiding to 1 to 2 feet in the late evening
and overnight. 
.tuesday...northwest wind 15 to 20 knots with gusts to around
25 knots becoming north 10 to 15 knots with gusts to around
25 knots in the afternoon. partly sunny. waves 1 to 3 feet. 
.tuesday night...north wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 knots early in the morning. mostly
clear. waves 1 to 2 feet. 
.wednesday...west wind 5 knots. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 202200
nshdlh
expires:202607210400;;312189

nearshore marine forecast
national weather service duluth mn
500 pm cdt mon jul 20 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.


lsz146-210400-
port wing to sand island wi-
500 pm cdt mon jul 20 2026

...small craft advisory in effect until 1 am cdt tuesday...

.tonight...west wind 10 to 15 knots. gusts up to 30 knots
decreasing to 20 knots in the late evening and overnight. chance
of showers after midnight. slight chance of thunderstorms after
midnight. slight chance of showers late in the night. waves 1 to
3 feet subsiding to 1 to 2 feet in the late evening and
overnight. 
.tuesday...northwest wind 10 to 15 knots becoming north in the
afternoon. gusts up to 20 knots. partly sunny. waves 1 to 2 feet.
.tuesday night...north wind 5 to 10 knots with gusts to around
20 knots becoming northwest early in the morning. mostly clear.
waves 1 foot or less. 
.wednesday...west wind 5 knots becoming southwest late in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 202200
nshdlh
expires:202607210400;;312190

nearshore marine forecast
national weather service duluth mn
500 pm cdt mon jul 20 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.


lsz147-210400-
sand island to bayfield wi-
500 pm cdt mon jul 20 2026

...small craft advisory in effect until 1 am cdt tuesday...

.tonight...northwest wind 10 to 15 knots. gusts up to 30 knots
decreasing to 20 knots late in the evening, then increasing to
25 knots after midnight. slight chance of showers and
thunderstorms after midnight. waves 1 to 3 feet. 
.tuesday...northwest wind 10 to 15 knots becoming north late in
the afternoon. gusts up to 25 knots. mostly sunny. waves 1 to
2 feet. 
.tuesday night...northwest wind 5 to 10 knots with gusts to
around 20 knots easing to 5 knots early in the morning. mostly
clear. waves 1 foot or less. 
.wednesday...west wind 5 knots becoming southwest late in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 202200
nshdlh
expires:202607210400;;312192

nearshore marine forecast
national weather service duluth mn
500 pm cdt mon jul 20 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.


lsz121-210400-
chequamegon bay-bayfield to oak point wi-
500 pm cdt mon jul 20 2026

...small craft advisory in effect until 1 am cdt tuesday...

.tonight...northwest wind 10 to 15 knots with gusts to around
30 knots becoming west 5 to 10 knots with gusts to around
25 knots after midnight. slight chance of showers and
thunderstorms after midnight. waves 1 foot or less. 
.tuesday...northwest wind 10 to 15 knots becoming north late in
the afternoon. gusts up to 25 knots. mostly sunny. waves 1 to
2 feet. 
.tuesday night...north wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 knots after midnight. partly
cloudy. waves 1 to 2 feet. 
.wednesday...northwest wind 5 knots. sunny. waves 1 foot or less.

$$

fzus53 kdlh 202200
nshdlh
expires:202607210400;;312183

nearshore marine forecast
national weather service duluth mn
500 pm cdt mon jul 20 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.


lsz140-210400-
grand portage to grand marais mn-
500 pm cdt mon jul 20 2026

...small craft advisory in effect until 1 am cdt tuesday...

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

$$

fzus53 kdlh 202200
nshdlh
expires:202607210400;;312184

nearshore marine forecast
national weather service duluth mn
500 pm cdt mon jul 20 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.


lsz141-210400-
grand marais to taconite harbor mn-
500 pm cdt mon jul 20 2026

...small craft advisory in effect until 1 am cdt tuesday...

.tonight...west wind 10 to 15 knots with gusts to around 30 knots
becoming west 10 to 15 knots with gusts to around 25 knots after
midnight. slight chance of showers and thunderstorms early in the
evening. slight chance of showers and thunderstorms after
midnight. waves 1 to 3 feet subsiding to 1 to 2 feet in the late
evening and overnight. 
.tuesday...northwest wind 10 to 15 knots with gusts to around
25 knots. partly sunny. waves 1 to 2 feet. 
.tuesday night...northwest wind 5 to 10 knots. gusts up to
25 knots early in the evening. mostly clear. waves 1 foot or
less. 
.wednesday...northwest wind 5 to 10 knots becoming west with
gusts to around 20 knots in the afternoon. mostly sunny. waves
1 foot or less. 

$$

fzus53 kdlh 202200
nshdlh
expires:202607210400;;312185

nearshore marine forecast
national weather service duluth mn
500 pm cdt mon jul 20 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.


lsz142-210400-
taconite harbor to silver bay harbor mn-
500 pm cdt mon jul 20 2026

...small craft advisory in effect until 1 am cdt tuesday...

.tonight...west wind 10 to 15 knots with gusts to around 25 knots
easing to 5 to 10 knots with gusts to around 25 knots after
midnight. slight chance of rain showers after midnight. waves
1 to 2 feet. 
.tuesday...northwest wind 10 to 15 knots becoming north 5 to
10 knots late in the afternoon. gusts up to 25 knots. mostly
sunny. waves 1 foot or less. 
.tuesday night...northwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. mostly clear. waves 1 foot or
less. 
.wednesday...northwest wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 202200
nshdlh
expires:202607210400;;312186

nearshore marine forecast
national weather service duluth mn
500 pm cdt mon jul 20 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.


lsz143-210400-
silver bay harbor to two harbors mn-
500 pm cdt mon jul 20 2026

...small craft advisory in effect until 1 am cdt tuesday...

.tonight...west wind 10 to 15 knots with gusts to around 25 knots
easing to 5 to 10 knots with gusts to around 25 knots after
midnight. slight chance of showers after midnight. waves 1 to
2 feet. 
.tuesday...northwest wind 10 to 15 knots with gusts to around
25 knots becoming north 5 to 10 knots with gusts to around
20 knots late in the afternoon. mostly sunny. waves 1 foot or
less. 
.tuesday night...northwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. mostly clear. waves 1 foot or
less. 
.wednesday...northwest wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 202200
nshdlh
expires:202607210400;;312187

nearshore marine forecast
national weather service duluth mn
500 pm cdt mon jul 20 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.


lsz144-210400-
two harbors to duluth mn-
500 pm cdt mon jul 20 2026

...small craft advisory in effect until 1 am cdt tuesday...

.tonight...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots late in the evening, then increasing to
25 knots after midnight increasing to 30 knots late in the night.
slight chance of showers after midnight. waves 1 to 2 feet. 
.tuesday...northwest wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. partly sunny. waves
1 to 2 feet. 
.tuesday night...north wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 knots after midnight. mostly clear.
waves 1 foot or less. 
.wednesday...northwest wind 5 knots becoming west in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kmqt 202102
nshmqt
expires:202607210800;;309762

nearshore marine forecast
national weather service marquette mi
501 pm edt mon jul 20 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.


lsz241-210800-
black river to ontonagon mi-
501 pm edt mon jul 20 2026 /401 pm cdt mon jul 20 2026/

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

.late this afternoon...west wind 15 to 20 knots with gusts up to
29 knots. mostly sunny with a slight chance of showers and
thunderstorms. patchy smoke. some thunderstorms may be severe.
waves 2 to 4 feet. 
.tonight...west wind 15 to 20 knots with gusts up to 30 knots.
patchy smoke through midnight. clear through late evening, then
mostly cloudy with a chance of showers and a slight chance of
thunderstorms by midnight. waves 2 to 4 feet. 
.tuesday...northwest wind 15 to 20 knots becoming 10 to 20 knots
by late morning. gusts up to 30 knots. mostly cloudy. a slight
chance of showers through mid morning. waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. 
.tuesday night...northwest wind 10 to 15 knots. gusts up to
22 knots. partly cloudy. waves subsiding to 1 to 2 feet. 
.wednesday...northwest wind 10 to 15 knots backing west less than
10 knots in the afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 202102
nshmqt
expires:202607210800;;309763

nearshore marine forecast
national weather service marquette mi
501 pm edt mon jul 20 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.


lsz242-243-210800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 pm edt mon jul 20 2026

...small craft advisory in effect through late tuesday night...

.late this afternoon...west wind 15 to 20 knots with gusts up to
31 knots. mostly sunny with a chance of showers and
thunderstorms. some thunderstorms may be severe. waves 3 to
5 feet occasionally to 7 feet. 
.tonight...west wind 15 to 20 knots with gusts up to 31 knots.
partly cloudy through midnight then becoming cloudy. patchy smoke
through late evening. a chance of showers in the evening. a
slight chance of thunderstorms through the night. showers likely
after midnight. some thunderstorms may be severe through late
evening. waves 3 to 5 feet occasionally to 7 feet. 
.tuesday...northwest wind 15 to 20 knots. gusts up to 30 knots.
mostly cloudy. a slight chance of showers through mid morning.
waves subsiding to 2 to 4 feet. 
.tuesday night...northwest wind 10 to 20 knots. mostly cloudy in
the evening then clearing. patchy smoke. waves subsiding to 2 to
3 feet. 
.wednesday...northwest wind 10 to 15 knots backing west in the
afternoon. gusts up to 22 knots. sunny. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 202102
nshmqt
expires:202607210800;;309761

nearshore marine forecast
national weather service marquette mi
501 pm edt mon jul 20 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.


lsz240-210800-
saxon harbor wi to black river mi-
501 pm edt mon jul 20 2026 /401 pm cdt mon jul 20 2026/

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

.late this afternoon...west wind 15 to 20 knots with gusts up to
29 knots. sunny with a slight chance of showers and
thunderstorms. patchy smoke. some thunderstorms may be severe.
waves 2 to 3 feet. 
.tonight...west wind 10 to 20 knots with gusts up to 27 knots.
clear then becoming partly cloudy by midnight then becoming
mostly cloudy. patchy smoke through midnight. a chance of showers
and a slight chance of thunderstorms by midnight. waves subsiding
to 1 to 2 feet, then building to 2 to 3 feet. 
.tuesday...northwest wind 15 to 20 knots. gusts up to 31 knots.
mostly cloudy. waves building to 2 to 4 feet, then subsiding to
2 to 3 feet. 
.tuesday night...north wind 10 to 15 knots with gusts up to
24 knots backing northwest less than 10 knots after midnight.
mostly clear. waves subsiding to 1 to 2 feet. 
.wednesday...northwest wind less than 10 knots in the morning
becoming variable. sunny. waves calm to 1 foot. 

$$