fzus53 kdlh 221938
nshdlh
expires:202604230400;;814392

nearshore marine forecast
national weather service duluth mn
238 pm 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.


lsz121-230400-
chequamegon bay-bayfield to oak point wi-
238 pm cdt wed apr 22 2026

.tonight...northeast wind 5 to 10 knots becoming south late in
the night. slight chance of rain late in the evening. waves
1 foot or less. 
.thursday...south wind 10 to 15 knots. gusts up to 25 knots.
chance of rain and thunderstorms in the afternoon. waves 1 foot
or less. 
.thursday night...south wind 5 to 10 knots. gusts up to 20 knots
early in the evening. rain and chance of thunderstorms. waves
1 foot or less. 
.friday...west wind 5 to 10 knots. rain likely and slight chance
of thunderstorms in the morning, then chance of rain in the
afternoon. waves 1 foot or less. 

$$

fzus53 kdlh 221938
nshdlh
expires:202604230400;;814383

nearshore marine forecast
national weather service duluth mn
238 pm 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.


lsz140-230400-
grand portage to grand marais mn-
238 pm cdt wed apr 22 2026

...small craft advisory in effect from 10 pm cdt this evening
through friday evening...

.tonight...northeast wind 15 to 20 knots. gusts up to 25 knots
late in the night. slight chance of rain and thunderstorms in the
evening. chance of rain and thunderstorms after midnight. waves
1 to 3 feet building to 2 to 4 feet in the late evening and
overnight. 
.thursday...northeast wind 15 to 20 knots with gusts to around
25 knots. chance of rain and slight chance of thunderstorms in
the afternoon. waves 3 to 5 feet. waves occasionally to 7 feet. 
.thursday night...northeast wind 15 to 20 knots with gusts to
around 25 knots. rain likely in the evening. chance of
thunderstorms through the night. rain after midnight. waves 4 to
6 feet. waves occasionally to 8 feet. 
.friday...northeast wind 15 to 20 knots with gusts to around
25 knots becoming north 10 to 15 knots with gusts to around
20 knots in the afternoon. rain and slight chance of
thunderstorms in the morning, then chance of rain in the
afternoon. waves 4 to 6 feet. waves occasionally to 8 feet. 

$$

fzus53 kdlh 221938
nshdlh
expires:202604230400;;814384

nearshore marine forecast
national weather service duluth mn
238 pm 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.


lsz141-230400-
grand marais to taconite harbor mn-
238 pm cdt wed apr 22 2026

...small craft advisory in effect from 10 pm cdt this evening
through friday evening...

.tonight...northeast wind 15 to 20 knots. gusts up to 25 knots
late in the night. chance of rain and slight chance of
thunderstorms in the late evening and overnight. waves 1 to
3 feet building to 2 to 4 feet in the late evening and overnight.
.thursday...northeast wind 15 to 20 knots with gusts to around
25 knots. rain likely and chance of thunderstorms in the
afternoon. waves 3 to 5 feet. waves occasionally to 7 feet. 
.thursday night...east wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. rain
and chance of thunderstorms. waves 3 to 5 feet. waves
occasionally to 7 feet. 
.friday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 to 10 knots with gusts to around
20 knots in the late morning and afternoon. rain likely and
slight chance of thunderstorms in the morning, then chance of
rain in the afternoon. waves 3 to 5 feet. waves occasionally to
7 feet. 

$$

fzus53 kdlh 221938
nshdlh
expires:202604230400;;814385

nearshore marine forecast
national weather service duluth mn
238 pm 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.


lsz142-230400-
taconite harbor to silver bay harbor mn-
238 pm cdt wed apr 22 2026

...small craft advisory in effect from 10 pm cdt this evening
through friday evening...

.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots. slight chance of rain late in the evening. slight
chance of thunderstorms in the late evening and early morning.
chance of rain after midnight. waves 1 to 2 feet building to 2 to
4 feet in the late evening and overnight. 
.thursday...northeast wind 15 to 20 knots. gusts up to 25 knots
early in the afternoon decreasing to 20 knots. chance of rain and
thunderstorms in the afternoon. waves 3 to 5 feet. 
.thursday night...northeast wind 10 to 15 knots. gusts up to
20 knots early in the evening. rain and chance of thunderstorms
in the evening, then rain likely and slight chance of
thunderstorms after midnight. waves 3 to 5 feet. 
.friday...north wind 5 to 10 knots with gusts to around 20 knots
becoming northwest in the late morning and afternoon. slight
chance of thunderstorms in the morning. chance of rain through
the day. waves 2 to 4 feet. 

$$

fzus53 kdlh 221938
nshdlh
expires:202604230400;;814386

nearshore marine forecast
national weather service duluth mn
238 pm 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.


lsz143-230400-
silver bay harbor to two harbors mn-
238 pm cdt wed apr 22 2026

...small craft advisory in effect from 10 pm cdt this evening
through friday evening...

.tonight...northeast wind 15 to 20 knots. slight chance of rain
until early morning. slight chance of thunderstorms late in the
evening. waves 1 to 3 feet building to 2 to 4 feet in the late
evening and overnight. 
.thursday...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots early in the afternoon. rain likely and
chance of thunderstorms in the afternoon. waves 2 to 4 feet. 
.thursday night...northeast wind 10 to 15 knots. gusts up to
20 knots early in the evening. rain and chance of thunderstorms
in the evening, then rain likely and slight chance of
thunderstorms after midnight. waves 2 to 4 feet. 
.friday...northwest wind 5 to 10 knots becoming west in the
afternoon. chance of rain. waves 1 to 3 feet. 

$$

fzus53 kdlh 221938
nshdlh
expires:202604230400;;814387

nearshore marine forecast
national weather service duluth mn
238 pm 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.


lsz144-230400-
two harbors to duluth mn-
238 pm cdt wed apr 22 2026

...small craft advisory in effect through thursday morning...

.tonight...northeast wind 15 to 20 knots. partly cloudy early in
the evening then becoming mostly cloudy. waves 2 to 4 feet. 
.thursday...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots early in the afternoon, then decreasing to
20 knots late in the afternoon. rain and 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 becoming north 5 to 10 knots early in the
morning. rain and chance of thunderstorms in the evening, then
chance of rain and slight chance of thunderstorms after midnight.
waves 1 to 3 feet. 
.friday...west wind 10 to 15 knots. chance of rain through the
day. waves 1 to 3 feet. 

$$

fzus53 kdlh 221938
nshdlh
expires:202604230400;;814388

nearshore marine forecast
national weather service duluth mn
238 pm 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.


lsz145-230400-
duluth mn to port wing wi-
238 pm cdt wed apr 22 2026

...small craft advisory in effect through thursday morning...

.tonight...northeast wind 15 to 20 knots. partly cloudy early in
the evening then becoming mostly cloudy. waves 2 to 4 feet. 
.thursday...northeast wind 10 to 15 knots. gusts up to 20 knots
in the late morning and afternoon. chance of rain and
thunderstorms in the afternoon. waves 1 to 3 feet. 
.thursday night...northeast wind 10 to 15 knots with gusts to
around 20 knots becoming north 5 to 10 knots early in the
morning. rain and chance of thunderstorms in the evening, then
chance of rain and slight chance of thunderstorms after midnight.
waves 1 to 3 feet. 
.friday...west wind 10 to 15 knots. chance of rain through the
day. waves 1 to 2 feet. 

$$

fzus53 kdlh 221938
nshdlh
expires:202604230400;;814389

nearshore marine forecast
national weather service duluth mn
238 pm 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.


lsz146-230400-
port wing to sand island wi-
238 pm cdt wed apr 22 2026

.tonight...northeast wind 15 to 20 knots. slight chance of
thunderstorms late in the evening. slight chance of rain in the
late evening and early morning. waves 1 to 3 feet. 
.thursday...northeast wind 10 to 15 knots. gusts up to 20 knots
in the afternoon. chance of rain and thunderstorms in the
afternoon. waves 1 to 3 feet. 
.thursday night...northeast wind 10 to 15 knots. chance of rain
and thunderstorms in the evening, then rain likely and slight
chance of thunderstorms after midnight. waves 1 to 3 feet. 
.friday...west wind 5 to 10 knots. chance of rain. waves 1 to
3 feet. 

$$

fzus53 kdlh 221938
nshdlh
expires:202604230400;;814390

nearshore marine forecast
national weather service duluth mn
238 pm 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.


lsz147-230400-
sand island to bayfield wi-
238 pm cdt wed apr 22 2026

.tonight...east wind 5 to 10 knots becoming southeast late in the
night. slight chance of rain and thunderstorms in the late
evening and early morning. waves 1 to 3 feet. 
.thursday...southeast wind 5 to 10 knots. chance of rain and
thunderstorms in the afternoon. waves 1 to 2 feet. 
.thursday night...east wind 5 to 10 knots becoming northeast
early in the morning. rain and chance of thunderstorms. waves
1 to 3 feet. 
.friday...northwest wind 5 to 10 knots becoming west in the late
morning and afternoon. rain likely and slight chance of
thunderstorms in the morning, then chance of rain in the
afternoon. waves 1 to 3 feet. 

$$

fzus53 kdlh 221938
nshdlh
expires:202604230400;;814393

nearshore marine forecast
national weather service duluth mn
238 pm 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.


lsz148-230400-
oak point to saxon harbor wi-
238 pm cdt wed apr 22 2026

.tonight...northeast wind 5 to 10 knots becoming southeast 10 to
15 knots with gusts to around 20 knots after midnight. slight
chance of thunderstorms late in the evening. slight chance of
rain in the late evening and early morning. waves 1 to 2 feet. 
.thursday...south wind 10 to 15 knots with gusts to around
20 knots. chance of rain and thunderstorms in the afternoon.
waves 1 to 2 feet. 
.thursday night...southeast wind 5 to 10 knots. gusts up to
20 knots early in the evening. chance of rain in the evening.
chance of thunderstorms through the night. rain after midnight.
waves 1 to 2 feet. 
.friday...west wind 5 to 10 knots. rain likely and slight chance
of thunderstorms in the morning, then chance of rain in the
afternoon. waves 1 to 2 feet. 

$$