fzus53 kdlh 221946
nshdlh
expires:202605230400;;471388

nearshore marine forecast
national weather service duluth mn
246 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-
246 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 221946
nshdlh
expires:202605230400;;471379

nearshore marine forecast
national weather service duluth mn
246 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-
246 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 221946
nshdlh
expires:202605230400;;471380

nearshore marine forecast
national weather service duluth mn
246 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-
246 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 221946
nshdlh
expires:202605230400;;471381

nearshore marine forecast
national weather service duluth mn
246 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-
246 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 221946
nshdlh
expires:202605230400;;471382

nearshore marine forecast
national weather service duluth mn
246 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-
246 pm cdt fri may 22 2026

...small craft advisory in effect through late tonight...

.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 221946
nshdlh
expires:202605230400;;471383

nearshore marine forecast
national weather service duluth mn
246 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-
246 pm cdt fri may 22 2026

...small craft advisory in effect through late tonight...

.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 221946
nshdlh
expires:202605230400;;471384

nearshore marine forecast
national weather service duluth mn
246 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-
246 pm cdt fri may 22 2026

...small craft advisory in effect through late tonight...

.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 kdlh 221946
nshdlh
expires:202605230400;;471385

nearshore marine forecast
national weather service duluth mn
246 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-
246 pm cdt fri may 22 2026

...small craft advisory in effect through late tonight...

.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 221946
nshdlh
expires:202605230400;;471386

nearshore marine forecast
national weather service duluth mn
246 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-
246 pm cdt fri may 22 2026

...small craft advisory in effect through late tonight...

.tonight...east wind 15 to 20 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 221946
nshdlh
expires:202605230400;;471389

nearshore marine forecast
national weather service duluth mn
246 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-
246 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. 

$$