023
FZAK67 PAJK 221206
OFFAJK
OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE JUNEAU AK
406 AM 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.
PKZ398-230615-
406 AM AKDT THU OCT 22 2026
SYNOPSIS FOR THE EASTERN GULF OF ALASKA
LOW PRESSURE WEAKENS IN THE NW GULF, WITH WINDS AND SEAS
CONTINUING TO TREND DOWN. ONSHORE FLOW WILL CONTINUE TO BRING
SHOWERS THROUGH TODAY. A WIND SHIFT TO OFFSHORE FLOW IS EXPECTED
LATE TONIGHT WITH HIGH PRESSURE BUILDING OVER CANADA.
PKZ311-230615-
GULF OF ALASKA NORTH OF 57 DEGREES NORTH AND EAST OF 144 W-
406 AM AKDT THU OCT 22 2026
TODAY
W WIND 20 KT. SEAS 8 FT.
TONIGHT
WIND VARIABLE LESS THAN 15 KT. SEAS 6 FT.
FRI
WIND VARIABLE LESS THAN 15 KT. SEAS 6 FT OR LESS.
FRI NIGHT
E WIND 20 KT. SEAS 6 FT OR LESS.
SAT
N WIND 15 KT. SEAS 6 FT OR LESS.
SUN
WIND VARIABLE LESS THAN 15 KT. SEAS 6 FT.
MON
NW WIND 15 KT. SEAS 7 FT.
PKZ312-230615-
GULF OF ALASKA SOUTH OF 57 DEGREES NORTH AND EAST OF 144 W-
406 AM AKDT THU OCT 22 2026
TODAY
W WIND 20 KT. SEAS 11 FT SUBSIDING TO 8 FT IN THE
AFTERNOON.
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.
FRI NIGHT
E WIND 25 KT. SEAS 6 FT OR LESS.
SAT
N WIND 25 KT. SEAS 7 FT.
SUN
NW WIND 15 KT. SEAS 7 FT.
MON
NW WIND 20 KT. SEAS 7 FT.
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