748
FZAK67 PAJK 230523 AAB
OFFAJK
OFFSHORE WATERS FORECAST...UPDATED
NATIONAL WEATHER SERVICE JUNEAU AK
923 PM AKDT THU OCT 22 2026
OFFSHORE WATERS FORECAST FOR GULF OF ALASKA EAST OF 144W
WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT THE AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WINDWAVE AND SWELL HEIGHT.
PKZ398-232330-
923 PM AKDT THU OCT 22 2026
SYNOPSIS FOR THE EASTERN GULF OF ALASKA
LOW PRESSURE CONTINUES TO WEAKEN IN THE NORTHWEST GULF OF ALASKA
THROUGH FRIDAY. HIGH PRESSURE BUILDS SOUTHEAST OUT OF CANADA AND
INTO THE CENTRAL GULF FRIDAY AND SATURDAY, THEN LOW PRESSURE
STRENGTHENS TO STORM FORCE NEAR 50 NORTH AND 131 WEST BY
SATURDAY...MOVING SOUTH EAST OF HAIDA GWAII SATURDAY NIGHT INTO
SUNDAY.
PKZ311-232330-
GULF OF ALASKA NORTH OF 57 DEGREES NORTH AND EAST OF 144 W-
923 PM AKDT THU OCT 22 2026
REST OF TONIGHT
WIND VARIABLE LESS THAN 15 KT. SEAS 7 FT.
FRI
WINDS LIGHT INCREASING TO E 15 KT IN THE AFTERNOON.
SEAS 6 FT OR LESS.
FRI NIGHT
E WIND 15 KT. SEAS 6 FT OR LESS.
SAT
WIND VARIABLE LESS THAN 15 KT. SEAS 6 FT OR LESS THEN
6 FT IN THE AFTERNOON.
SAT NIGHT
WIND VARIABLE LESS THAN 15 KT. SEAS 6 FT.
SUN
WIND VARIABLE LESS THAN 15 KT. SEAS 6 FT OR LESS.
MON
NW WIND 20 KT. SEAS 6 FT.
TUE
NW WIND 15 KT. SEAS 6 FT.
PKZ312-232330-
GULF OF ALASKA SOUTH OF 57 DEGREES NORTH AND EAST OF 144 W-
923 PM AKDT THU OCT 22 2026
REST OF TONIGHT
W WIND 15 KT IN THE EVENING BECOMING VARIABLE
LESS THAN 15 KT. SEAS 7 FT.
FRI
WINDS LIGHT INCREASING TO E 15 KT IN THE AFTERNOON.
SEAS 6 FT OR LESS. RAIN SHOWERS IN THE MORNING.
FRI NIGHT
E WIND 20 KT. SEAS 7 FT.
SAT
NE WIND 20 KT. SEAS 9 FT.
SAT NIGHT
N WIND 20 KT. SEAS 7 FT.
SUN
NW WIND 15 KT. SEAS 6 FT.
MON
NW WIND 20 KT. SEAS 7 FT.
TUE
NW WIND 20 KT. SEAS 7 FT.
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