fzus53 kdlh 232008
nshdlh
expires:202604240400;;870718

nearshore marine forecast
national weather service duluth mn
308 pm cdt thu apr 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-
308 pm cdt thu apr 23 2026

.tonight...southeast wind 5 to 10 knots with gusts to around
20 knots becoming west late in the night. rain and chance of
thunderstorms. waves 1 to 2 feet. 
.friday...west wind 5 to 10 knots. rain likely and slight chance
of thunderstorms in the morning. waves 1 foot or less. 
.friday night...west wind 5 knots becoming north in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.saturday...northwest wind 5 knots becoming northeast in the late
morning and afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 232008
nshdlh
expires:202604240400;;870709

nearshore marine forecast
national weather service duluth mn
308 pm cdt thu apr 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-
308 pm cdt thu apr 23 2026

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

.tonight...northeast wind 20 to 25 knots easing to 10 to 15 knots
with gusts to around 20 knots late in the night. rain and chance
of thunderstorms. waves 4 to 6 feet. waves occasionally to
8 feet. 
.friday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming northwest with gusts to around 20 knots in the
late morning and afternoon. rain and chance of thunderstorms in
the morning, then chance of rain in the afternoon. waves 3 to
5 feet. 
.friday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 to 3 feet. 
.saturday...northwest wind 5 to 10 knots becoming southwest in
the afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 232008
nshdlh
expires:202604240400;;870710

nearshore marine forecast
national weather service duluth mn
308 pm cdt thu apr 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-
308 pm cdt thu apr 23 2026

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

.tonight...east wind 20 to 25 knots becoming northeast 10 to
15 knots with gusts to around 20 knots late in the night. rain
likely in the evening. chance of thunderstorms through the night.
rain after midnight. waves 4 to 6 feet. waves occasionally to
7 feet. 
.friday...north wind 10 knots with gusts to around 20 knots
becoming west with gusts to around 20 knots in the late morning
and afternoon. chance of rain and slight chance of thunderstorms
in the morning, then slight chance of rain in the afternoon.
waves 2 to 4 feet. 
.friday night...northwest wind 5 knots. mostly clear. waves 1 to
3 feet. 
.saturday...northwest wind 5 knots becoming south in the
afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 232008
nshdlh
expires:202604240400;;870711

nearshore marine forecast
national weather service duluth mn
308 pm cdt thu apr 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-
308 pm cdt thu apr 23 2026

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

.tonight...northeast wind 15 to 20 knots becoming north 5 to
10 knots late in the night. rain in the evening. chance of
thunderstorms through the night. rain likely after midnight.
waves 2 to 4 feet. 
.friday...northwest wind 5 to 10 knots with gusts to around
20 knots becoming west in the afternoon. chance of rain in the
morning. waves 1 to 3 feet. 
.friday night...northwest wind 5 knots becoming north after
midnight. mostly clear. waves 1 to 2 feet. 
.saturday...northwest wind 5 knots becoming southwest late in the
morning, then becoming southeast in the afternoon. mostly sunny.
waves 1 foot or less. 

$$

fzus53 kdlh 232008
nshdlh
expires:202604240400;;870712

nearshore marine forecast
national weather service duluth mn
308 pm cdt thu apr 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-
308 pm cdt thu apr 23 2026

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

.tonight...northeast wind 20 to 25 knots easing to 10 to 15 knots
after midnight, then becoming northwest 5 to 10 knots late in the
night. rain in the evening. chance of thunderstorms through the
night. rain likely after midnight. waves 3 to 5 feet. waves
occasionally to 7 feet. 
.friday...west wind 5 to 10 knots. gusts up to 20 knots early in
the morning. chance of rain in the morning. waves 1 to 3 feet. 
.friday night...west wind 5 knots becoming north in the late
evening and overnight. mostly clear. waves 1 to 2 feet. 
.saturday...north wind 5 knots becoming east in the late morning
and afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 232008
nshdlh
expires:202604240400;;870713

nearshore marine forecast
national weather service duluth mn
308 pm cdt thu apr 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-
308 pm cdt thu apr 23 2026

...small craft advisory in effect until 10 pm cdt this evening...

.tonight...northeast wind 20 to 25 knots easing to 10 to 15 knots
with gusts to around 20 knots after midnight, then becoming west
with gusts to around 20 knots late in the night. rain in the
evening. chance of thunderstorms through the night. rain likely
after midnight. waves 3 to 5 feet subsiding to 1 to 3 feet late
in the night. 
.friday...west wind 10 to 15 knots. gusts up to 20 knots in the
morning. chance of rain in the morning. waves 1 to 3 feet. 
.friday night...west wind 5 to 10 knots becoming north in the
late evening and overnight. mostly clear. waves 1 foot or less. 
.saturday...north wind 5 knots becoming east in the late morning
and afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 232008
nshdlh
expires:202604240400;;870714

nearshore marine forecast
national weather service duluth mn
308 pm cdt thu apr 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-
308 pm cdt thu apr 23 2026

...small craft advisory in effect until 10 pm cdt this evening...

.tonight...northeast wind 15 to 20 knots becoming north 10 to
15 knots after midnight, then becoming west 5 to 10 knots with
gusts to around 20 knots late in the night. rain in the evening.
chance of thunderstorms through the night. rain likely after
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet late in the
night. 
.friday...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 to 10 knots in the afternoon. chance of rain in the
morning. waves 1 to 3 feet. 
.friday night...west wind 5 to 10 knots becoming north after
midnight. mostly clear. waves 1 foot or less. 
.saturday...northeast wind 5 knots becoming east late in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 232008
nshdlh
expires:202604240400;;870715

nearshore marine forecast
national weather service duluth mn
308 pm cdt thu apr 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-
308 pm cdt thu apr 23 2026

...small craft advisory in effect until 10 pm cdt this evening...

.tonight...east wind 10 to 15 knots with gusts to around 20 knots
becoming northeast after midnight, then becoming west 5 to
10 knots late in the night. rain in the evening. chance of
thunderstorms through the night. rain likely after midnight.
waves 2 to 4 feet subsiding to 1 to 3 feet late in the night. 
.friday...west wind 10 to 15 knots becoming southwest late in the
afternoon. chance of rain in the morning. waves 1 to 2 feet. 
.friday night...west wind 5 to 10 knots becoming north in the
late evening and overnight. mostly clear. waves 1 to 2 feet. 
.saturday...north wind 5 knots becoming northeast in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 232008
nshdlh
expires:202604240400;;870716

nearshore marine forecast
national weather service duluth mn
308 pm cdt thu apr 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-
308 pm cdt thu apr 23 2026

.tonight...east wind 10 to 15 knots becoming west late in the
night. rain in the evening. chance of thunderstorms through the
night. rain likely after midnight. waves 1 to 3 feet. 
.friday...west wind 10 to 15 knots. gusts up to 20 knots in the
morning. rain likely and slight chance of thunderstorms in the
morning. waves 1 to 2 feet. 
.friday night...west wind 5 knots becoming north in the late
evening and overnight. mostly clear. waves 1 to 2 feet. 
.saturday...northwest wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming east 5 knots in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 232008
nshdlh
expires:202604240400;;870719

nearshore marine forecast
national weather service duluth mn
308 pm cdt thu apr 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-
308 pm cdt thu apr 23 2026

.tonight...southeast wind 10 to 15 knots with gusts to around
20 knots becoming west 5 to 10 knots late in the night. rain and
chance of thunderstorms. waves 1 to 3 feet. 
.friday...west wind 5 to 10 knots. rain likely and slight chance
of thunderstorms in the morning. waves 1 to 2 feet. 
.friday night...west wind 5 knots becoming north in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.saturday...northwest wind 5 knots becoming northeast late in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kmqt 232105
nshmqt
expires:202604240800;;873125

nearshore marine forecast
national weather service marquette mi
504 pm edt thu apr 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-
504 pm edt thu apr 23 2026 /404 pm cdt thu apr 23 2026/

.late this afternoon...south wind 10 to 15 knots. mostly cloudy
with a chance of showers and a slight chance of thunderstorms.
waves calm to 1 foot. 
.tonight...southeast wind 10 to 15 knots veering south late. rain
showers and a chance of thunderstorms. waves building to 1 to
2 feet. 
.friday...west wind 5 to 15 knots. mostly cloudy through early
afternoon then clearing. a chance of rain showers through mid
morning, then a slight chance of rain showers by late morning.
waves 1 to 2 feet. 
.friday night...northwest wind less than 10 knots. clear. waves
1 to 2 feet. 
.saturday...northwest wind less than 10 knots veering northeast
in the afternoon. partly cloudy. waves calm to 1 foot. 

$$

fzus53 kmqt 232105
nshmqt
expires:202604240800;;873127

nearshore marine forecast
national weather service marquette mi
504 pm edt thu apr 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-
504 pm edt thu apr 23 2026

.late this afternoon...southeast wind 10 to 15 knots. mostly
sunny. waves 1 to 2 feet. 
.tonight...southeast wind 10 to 15 knots. a chance of showers and
thunderstorms through late evening, then rain showers and a
chance of thunderstorms by midnight. waves 1 to 2 feet. 
.friday...southwest wind 10 to 15 knots veering west by late
morning. becoming partly cloudy late. rain showers and a slight
chance of thunderstorms through mid morning, then a chance of
rain showers by late morning. a slight chance of rain showers
late. waves building to 2 to 3 feet. 
.friday night...northwest wind less than 10 knots. mostly clear.
waves subsiding to 1 to 2 feet. 
.saturday...northwest wind less than 10 knots veering north in
the afternoon. partly cloudy. waves calm to 1 foot. 

$$