fzus53 kdlh 222200
nshdlh
expires:202605230400;;476733

nearshore marine forecast
national weather service duluth mn
500 pm cdt fri may 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-
500 pm cdt fri may 22 2026

.tonight...east wind 10 to 15 knots. gusts up to 25 knots. chance
of rain showers and slight chance of thunderstorms after
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.saturday...east wind 5 to 10 knots. gusts up to 20 knots in the
morning. slight chance of thunderstorms in the morning. rain
showers likely through the day. waves 1 to 2 feet. 
.saturday night...east wind 5 to 10 knots in the evening becoming
variable 10 knots or less. slight chance of rain showers in the
evening. waves 1 foot or less. 
.sunday...variable winds 10 knots or less becoming southwest
5 knots late in the morning, then becoming northeast early in the
afternoon becoming east late in the afternoon. slight chance of
rain showers in the afternoon. waves 1 foot or less. 

$$

fzus53 kdlh 222200
nshdlh
expires:202605230400;;476729

nearshore marine forecast
national weather service duluth mn
500 pm cdt fri may 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-
500 pm cdt fri may 22 2026

...small craft advisory in effect until 4 am cdt saturday...

.tonight...east wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the night. slight chance of rain
showers late in the evening. chance of rain showers and slight
chance of thunderstorms after midnight. waves 3 to 5 feet. waves
occasionally to 7 feet. 
.saturday...northeast wind 10 to 15 knots. gusts up to 20 knots
in the afternoon. rain showers and slight chance of thunderstorms
in the morning, then slight chance of rain showers in the
afternoon. waves 1 to 3 feet. 
.saturday night...northeast wind 5 to 10 knots with gusts to
around 20 knots in the evening becoming variable 10 knots or
less. mostly cloudy. waves 1 to 2 feet. 
.sunday...variable winds 10 knots or less becoming southwest
5 knots in the late morning and early afternoon, then becoming
south late in the afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 222200
nshdlh
expires:202605230400;;476730

nearshore marine forecast
national weather service duluth mn
500 pm cdt fri may 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-
500 pm cdt fri may 22 2026

...small craft advisory in effect until 4 am cdt saturday...

.tonight...east wind 10 to 15 knots with gusts to around
25 knots. chance of rain showers and slight chance of
thunderstorms after midnight. waves 3 to 5 feet subsiding to 1 to
3 feet late in the night. waves occasionally to 7 feet. 
.saturday...east wind 5 to 10 knots. gusts up to 20 knots early
in the morning. rain showers likely in the morning, then chance
of rain showers in the afternoon. waves 1 to 2 feet. 
.saturday night...northeast wind 5 to 10 knots early in the
evening becoming variable 10 knots or less. chance of rain
showers in the evening. waves 1 to 2 feet. 
.sunday...variable winds 10 knots or less becoming south 5 knots
in the afternoon. mostly cloudy in the morning then becoming
mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 222200
nshdlh
expires:202605230400;;476732

nearshore marine forecast
national weather service duluth mn
500 pm cdt fri may 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-
500 pm cdt fri may 22 2026

.tonight...east wind 10 to 15 knots. gusts up to 25 knots. chance
of rain showers and slight chance of thunderstorms after
midnight. waves 1 to 2 feet. 
.saturday...east wind 5 to 10 knots becoming southeast in the
afternoon. rain showers likely and slight chance of thunderstorms
in the morning, then chance of rain showers in the afternoon.
waves 1 foot or less. 
.saturday night...east wind 5 to 10 knots becoming north late in
the evening, then becoming variable 10 knots or less after
midnight. chance of rain showers in the evening. waves 1 foot or
less. 
.sunday...variable winds 10 knots or less becoming southwest
5 knots in the late morning and afternoon. slight chance of rain
showers in the afternoon. waves 1 foot or less. 

$$

fzus53 kdlh 222200
nshdlh
expires:202605230400;;476723

nearshore marine forecast
national weather service duluth mn
500 pm cdt fri may 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-
500 pm cdt fri may 22 2026

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

.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. chance of rain showers late in the night.
waves 3 to 5 feet. 
.saturday...northeast wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late morning and afternoon. rain
showers in the morning, then rain showers likely in the
afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet late in the
afternoon. 
.saturday night...northeast wind 5 to 10 knots becoming north
early in the morning. slight chance of rain showers. waves 1 to
3 feet. 
.sunday...southwest wind 5 to 10 knots. partly sunny. waves 1 to
2 feet. 

$$

fzus53 kdlh 222200
nshdlh
expires:202605230400;;476724

nearshore marine forecast
national weather service duluth mn
500 pm cdt fri may 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-
500 pm cdt fri may 22 2026

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

.tonight...northeast wind 15 to 20 knots. gusts up to 35 knots
decreasing to 25 knots. chance of rain showers after midnight.
waves 3 to 5 feet. waves occasionally to 7 feet. 
.saturday...northeast wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. rain showers
through the day. waves 2 to 4 feet subsiding to 1 to 3 feet late
in the afternoon. 
.saturday night...northeast wind 5 to 10 knots with gusts to
around 20 knots in the evening becoming variable 10 knots or
less. slight chance of rain showers in the evening. waves 1 to
2 feet. 
.sunday...variable winds 10 knots or less becoming southwest
5 knots in the late morning and afternoon. partly sunny. waves
1 to 2 feet. 

$$

fzus53 kdlh 222200
nshdlh
expires:202605230400;;476725

nearshore marine forecast
national weather service duluth mn
500 pm cdt fri may 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-
500 pm cdt fri may 22 2026

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

.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots after midnight. chance of rain showers
after midnight. rain showers likely late in the night. waves 4 to
6 feet. waves occasionally to 7 feet. 
.saturday...northeast wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. rain showers in the
morning, then slight chance of rain showers in the afternoon.
waves 2 to 4 feet subsiding to 1 to 3 feet late in the afternoon.
.saturday night...northeast wind 5 to 10 knots with gusts to
around 20 knots in the evening becoming variable 10 knots or
less. mostly cloudy. waves 1 to 2 feet. 
.sunday...variable winds 10 knots or less becoming southwest
5 knots in the late morning and early afternoon, then becoming
variable 10 knots or less late in the afternoon. partly sunny.
waves 1 foot or less. 

$$

fzus53 kdlh 222200
nshdlh
expires:202605230400;;476726

nearshore marine forecast
national weather service duluth mn
500 pm cdt fri may 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-
500 pm cdt fri may 22 2026

...small craft advisory in effect until 4 am cdt saturday...

.tonight...northeast wind 20 to 25 knots with gales to around
35 knots easing to 15 to 20 knots with gusts to around 25 knots
after midnight. slight chance of rain showers late in the
evening. chance of rain showers after midnight. slight chance of
thunderstorms late in the night. waves 4 to 6 feet. waves
occasionally to 8 feet. 
.saturday...northeast wind 15 to 20 knots with gusts to around
25 knots. rain showers in the morning, then slight chance of rain
showers in the afternoon. waves 2 to 4 feet subsiding to 1 to
3 feet late in the afternoon. a small craft advisory may be
needed. 
.saturday night...northeast wind 10 to 15 knots with gusts to
around 25 knots easing to 5 knots late in the evening, then
becoming variable 10 knots or less after midnight. mostly cloudy.
waves 1 to 3 feet. 
.sunday...variable winds 10 knots or less becoming southwest
5 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less. 

$$

fzus53 kdlh 222200
nshdlh
expires:202605230400;;476727

nearshore marine forecast
national weather service duluth mn
500 pm cdt fri may 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-
500 pm cdt fri may 22 2026

...small craft advisory in effect until 4 am cdt saturday...

.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots after midnight. slight chance of rain
showers in the evening, then rain showers likely and slight
chance of thunderstorms after midnight. waves 4 to 6 feet
subsiding to 2 to 4 feet late in the night. waves occasionally to
8 feet. 
.saturday...northeast wind 15 to 20 knots with gusts to around
25 knots. rain showers likely and slight chance of thunderstorms
in the morning. waves 2 to 4 feet subsiding to 1 to 3 feet late
in the afternoon. 
.saturday night...northeast wind 5 to 10 knots with gusts to
around 20 knots in the evening becoming variable 10 knots or
less. mostly cloudy. waves 1 to 2 feet. 
.sunday...variable winds 10 knots or less becoming southwest
5 knots in the late morning and afternoon. slight chance of
showers and thunderstorms in the afternoon. waves 1 foot or less.

$$

fzus53 kdlh 222200
nshdlh
expires:202605230400;;476728

nearshore marine forecast
national weather service duluth mn
500 pm cdt fri may 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-
500 pm cdt fri may 22 2026

...small craft advisory in effect until 4 am cdt saturday...

.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 30 knots late in the evening, then then 25 knots
late in the night. slight chance of rain showers late in the
evening. chance of rain showers and slight chance of
thunderstorms after midnight. waves 4 to 6 feet subsiding to 2 to
4 feet late in the night. waves occasionally to 8 feet. 
.saturday...northeast wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots late in the afternoon. rain showers likely
and slight chance of thunderstorms in the morning, then slight
chance of rain showers in the afternoon. waves 2 to 4 feet
subsiding to 1 to 3 feet late in the afternoon. 
.saturday night...northeast wind 5 to 10 knots with gusts to
around 20 knots in the evening becoming variable 10 knots or
less. mostly cloudy. waves 1 to 2 feet. 
.sunday...variable winds 10 knots or less becoming southwest
5 knots in the late morning and afternoon. slight chance of
showers and thunderstorms in the afternoon. waves 1 foot or less.

$$

fzus53 kmqt 222101
nshmqt
expires:202605230800;;474433

nearshore marine forecast
national weather service marquette mi
501 pm edt fri may 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.


lsz242-230800-
ontonagon to upper entrance of portage canal mi-
501 pm edt fri may 22 2026

.late this afternoon...east wind 10 to 15 knots with gusts up to
24 knots. partly cloudy. waves 1 to 2 feet. 
.tonight...east wind 10 to 15 knots with gusts up to 25 knots.
cloudy. a slight chance of rain showers by midnight. waves 1 to
2 feet. 
.saturday...southeast wind 10 to 15 knots diminishing to less
than 10 knots by late morning. mostly cloudy. a slight chance of
rain showers through mid morning, then a chance of rain showers
by late morning. waves calm to 1 foot. 
.saturday night...southeast wind less than 10 knots veering
southwest after midnight. gusts up to 17 knots. cloudy. a chance
of rain showers in the evening. waves calm to 1 foot. 
.sunday...southwest wind less than 10 knots. mostly cloudy in the
morning then becoming mostly sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 222101
nshmqt
expires:202605230800;;474431

nearshore marine forecast
national weather service marquette mi
501 pm edt fri may 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.


lsz240-241-230800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
501 pm edt fri may 22 2026 /401 pm cdt fri may 22 2026/

.late this afternoon...east wind 10 to 15 knots. mostly cloudy.
waves 2 to 3 feet. 
.tonight...east wind 10 to 15 knots. cloudy. a chance of rain
showers by midnight. a slight chance of rain showers late. waves
subsiding to 1 to 2 feet. 
.saturday...east wind less than 10 knots veering south late.
mostly cloudy with a chance of rain showers. waves 1 to 2 feet. 
.saturday night...southeast wind less than 10 knots veering
southwest after midnight. cloudy. a chance of rain showers in the
evening. waves calm to 1 foot. 
.sunday...variable wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 

$$