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fzus53 kdlh 221000
nshdlh
expires:202604221600;;792482

nearshore marine forecast
national weather service duluth mn
500 am cdt wed apr 22 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.


lsz148-221600-
oak point to saxon harbor wi-
500 am cdt wed apr 22 2026

.today...southeast wind 5 knots becoming northeast in the
afternoon. sunny. waves 1 foot or less. 
.tonight...northeast wind 5 to 10 knots becoming southeast with
gusts to around 20 knots after midnight. partly cloudy in the
evening then becoming mostly cloudy. waves 1 to 2 feet. 
.thursday...south wind 10 to 15 knots. gusts up to 20 knots in
the late morning and afternoon. slight chance of showers and
thunderstorms in the afternoon. waves 1 to 2 feet. 
.thursday night...southeast wind 5 to 10 knots. rain showers and
chance of thunderstorms. waves 1 to 2 feet. 

$$
fzus53 kdlh 221000
nshdlh
expires:202604221600;;792478

nearshore marine forecast
national weather service duluth mn
500 am cdt wed apr 22 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.


lsz146-221600-
port wing to sand island wi-
500 am cdt wed apr 22 2026

.today...northeast wind 10 to 15 knots with gusts to around
20 knots. sunny. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots in
the evening. partly cloudy in the evening then becoming mostly
cloudy. waves 1 to 2 feet. 
.thursday...northeast wind 10 to 15 knots. gusts up to 20 knots
in the afternoon. chance of rain showers and slight chance of
thunderstorms in the afternoon. waves 1 to 3 feet. 
.thursday night...northeast wind 10 to 15 knots. rain showers and
chance of thunderstorms. waves 2 to 4 feet. 

$$
fzus53 kdlh 221000
nshdlh
expires:202604221600;;792479

nearshore marine forecast
national weather service duluth mn
500 am cdt wed apr 22 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.


lsz147-221600-
sand island to bayfield wi-
500 am cdt wed apr 22 2026

.today...east wind 5 to 10 knots becoming northeast late in the
afternoon. sunny. waves 1 foot or less. 
.tonight...northeast wind 5 to 10 knots becoming east after
midnight. partly cloudy in the evening then becoming mostly
cloudy. waves 1 to 2 feet. 
.thursday...east wind 5 to 10 knots. chance of rain showers and
slight chance of thunderstorms in the afternoon. waves 1 to
3 feet. 
.thursday night...east wind 5 to 10 knots. rain showers and
chance of thunderstorms. waves 2 to 4 feet. 

$$
fzus53 kdlh 221000
nshdlh
expires:202604221600;;792481

nearshore marine forecast
national weather service duluth mn
500 am cdt wed apr 22 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.


lsz121-221600-
chequamegon bay-bayfield to oak point wi-
500 am cdt wed apr 22 2026

.today...southeast wind 5 knots becoming northeast in the
afternoon. sunny. waves 1 foot or less. 
.tonight...northeast wind 5 to 10 knots becoming southeast after
midnight. partly cloudy in the evening then becoming mostly
cloudy. waves 1 foot or less. 
.thursday...south wind 10 to 15 knots. gusts up to 20 knots in
the late morning and afternoon. chance of rain showers and slight
chance of thunderstorms in the afternoon. waves 1 foot or less. 
.thursday night...southeast wind 5 to 10 knots. rain showers and
chance of thunderstorms. waves 1 foot or less. 

$$
fzus53 kdlh 221000
nshdlh
expires:202604221600;;792472

nearshore marine forecast
national weather service duluth mn
500 am cdt wed apr 22 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.


lsz140-221600-
grand portage to grand marais mn-
500 am cdt wed apr 22 2026

.today...east wind 10 to 15 knots. sunny. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots. slight chance of showers and thunderstorms after
midnight. waves 1 to 3 feet building to 2 to 4 feet after
midnight. 
.thursday...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. slight chance of rain
showers in the afternoon. waves 3 to 5 feet. waves occasionally
to 7 feet. a small craft advisory may be needed. 
.thursday night...northeast wind 15 to 20 knots. gusts up to
25 knots in the evening. rain showers and chance of
thunderstorms. waves 4 to 7 feet. waves occasionally to 9 feet. a
small craft advisory may be needed. 

$$
fzus53 kdlh 221000
nshdlh
expires:202604221600;;792473

nearshore marine forecast
national weather service duluth mn
500 am cdt wed apr 22 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.


lsz141-221600-
grand marais to taconite harbor mn-
500 am cdt wed apr 22 2026

.today...east wind 10 to 15 knots. sunny. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots. slight chance of showers and thunderstorms. waves 1 to
3 feet. 
.thursday...east wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. chance of rain showers
in the afternoon. waves 3 to 5 feet. a small craft advisory may
be needed. 
.thursday night...east wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. rain
showers and chance of thunderstorms. waves 4 to 6 feet. waves
occasionally to 7 feet. a small craft advisory may be needed. 

$$
fzus53 kdlh 221000
nshdlh
expires:202604221600;;792474

nearshore marine forecast
national weather service duluth mn
500 am cdt wed apr 22 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.


lsz142-221600-
taconite harbor to silver bay harbor mn-
500 am cdt wed apr 22 2026

.today...northeast wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots. slight chance of showers and thunderstorms. waves 1 to
3 feet. 
.thursday...northeast wind 10 to 15 knots with gusts to around
20 knots. chance of rain showers and slight chance of
thunderstorms in the afternoon. waves 3 to 5 feet. a small craft
advisory may be needed. 
.thursday night...northeast wind 10 to 15 knots. gusts up to
20 knots in the evening. rain showers and chance of
thunderstorms. waves 3 to 5 feet. a small craft advisory may be
needed. 

$$
fzus53 kdlh 221000
nshdlh
expires:202604221600;;792475

nearshore marine forecast
national weather service duluth mn
500 am cdt wed apr 22 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.


lsz143-221600-
silver bay harbor to two harbors mn-
500 am cdt wed apr 22 2026

.today...northeast wind 10 to 15 knots with gusts to around
20 knots. sunny. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots. partly cloudy in the evening then becoming mostly
cloudy. waves 1 to 3 feet. 
.thursday...northeast wind 10 to 15 knots. gusts up to 20 knots
in the late morning and afternoon. chance of rain showers and
slight chance of thunderstorms in the afternoon. waves 1 to
3 feet building to 2 to 4 feet in the afternoon. 
.thursday night...northeast wind 10 to 15 knots. gusts up to
20 knots early in the evening. rain showers and chance of
thunderstorms. waves 2 to 4 feet. a small craft advisory may be
needed. 

$$
fzus53 kdlh 221000
nshdlh
expires:202604221600;;792476

nearshore marine forecast
national weather service duluth mn
500 am cdt wed apr 22 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.


lsz144-221600-
two harbors to duluth mn-
500 am cdt wed apr 22 2026

.today...northeast wind 10 to 15 knots with gusts to around
20 knots. sunny. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots. partly cloudy in the evening then becoming mostly
cloudy. waves 1 to 3 feet. 
.thursday...east wind 10 to 15 knots. gusts up to 20 knots in the
late morning and afternoon. chance of rain showers and slight
chance of thunderstorms in the afternoon. waves 1 to 3 feet. 
.thursday night...northeast wind 10 to 15 knots. gusts up to
20 knots early in the evening. rain showers and chance of
thunderstorms. waves 1 to 3 feet. 

$$
fzus53 kdlh 221000
nshdlh
expires:202604221600;;792477

nearshore marine forecast
national weather service duluth mn
500 am cdt wed apr 22 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.


lsz145-221600-
duluth mn to port wing wi-
500 am cdt wed apr 22 2026

.today...northeast wind 10 to 15 knots with gusts to around
20 knots. sunny. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
until early morning. partly cloudy in the evening then becoming
mostly cloudy. waves 1 to 3 feet. 
.thursday...east wind 10 to 15 knots. gusts up to 20 knots in the
late morning and afternoon. chance of rain showers and slight
chance of thunderstorms in the afternoon. waves 1 to 3 feet. 
.thursday night...northeast wind 10 to 15 knots with gusts to
around 20 knots easing to 5 to 10 knots early in the morning.
rain showers and chance of thunderstorms. waves 1 to 3 feet. 

$$
fzus53 kmqt 220901
nshmqt
expires:202604222000;;790485

nearshore marine forecast
national weather service marquette mi
500 am edt wed apr 22 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.


lsz242-243-222000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
500 am edt wed apr 22 2026

.early this morning...variable wind less than 10 knots. clear.
waves calm to 1 foot. 
.today...variable wind less than 10 knots becoming east 5 to
15 knots by late morning. sunny. waves calm to 1 foot. 
.tonight...southeast wind 10 to 15 knots. partly cloudy. a slight
chance of rain showers late. waves building to 1 to 2 feet. 
.thursday...southeast wind 10 to 20 knots with gusts up to
27 knots. partly cloudy. waves building to 2 to 4 feet. 
.thursday night...southeast wind 15 to 20 knots with gusts up to
28 knots. mostly cloudy. a chance of showers and thunderstorms in
the evening, then rain showers likely and a chance of
thunderstorms after midnight. waves 2 to 4 feet. 

$$
fzus53 kmqt 220901
nshmqt
expires:202604222000;;790484

nearshore marine forecast
national weather service marquette mi
500 am edt wed apr 22 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.


lsz240-241-222000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
500 am edt wed apr 22 2026 /400 am cdt wed apr 22 2026/

.early this morning...variable wind less than 10 knots. clear.
waves calm to 1 foot. 
.today...variable wind less than 10 knots becoming northeast less
than 10 knots by late morning. sunny. waves building to 1 to
2 feet. 
.tonight...southeast wind less than 10 knots increasing to 10 to
15 knots by midnight. mostly clear through late evening, then
mostly cloudy with a slight chance of showers by midnight. waves
1 to 2 feet. 
.thursday...southeast wind 10 to 15 knots. partly cloudy. a
slight chance of showers in the afternoon. waves building to 1 to
2 feet. 
.thursday night...southeast wind 10 to 15 knots. showers and a
chance of thunderstorms. waves calm to 1 foot. 

$$
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