208
FZAK67 PAJK 212328
OFFAJK
OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE JUNEAU AK
328 PM AKDT WED OCT 21 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.
PKZ398-221730-
328 PM AKDT WED OCT 21 2026
SYNOPSIS FOR THE EASTERN GULF OF ALASKA
LOW PRESSURE WEAKENS IN THE NW GULF, WITH WINDS AND SEAS
CONTINUING TO TREND DOWN. SLIGHT CHANCE FOR THUNDERSTORMS
WEDNESDAY NIGHT ALONG THE OUTER COAST. ONSHORE FLOW WILL
CONTINUE TO BRING SHOWERS THROUGH THURSDAY. A NORTHERN WIND
SHIFT EXPECTED LATE THURSDAY WITH HIGH PRESSURE BUILDING OVER
CANADA.
PKZ311-221730-
GULF OF ALASKA NORTH OF 57 DEGREES NORTH AND EAST OF 144 W-
328 PM AKDT WED OCT 21 2026
TONIGHT
W WIND 20 KT. SEAS 11 FT.
THU
W WIND 15 KT. SEAS 9 FT.
THU NIGHT
W WIND 15 KT IN THE EVENING BECOMING VARIABLE
LESS THAN 15 KT. SEAS 6 FT.
FRI
WIND VARIABLE LESS THAN 15 KT. SEAS 6 FT OR LESS.
FRI NIGHT
WIND VARIABLE LESS THAN 15 KT. SEAS 6 FT OR LESS.
SAT
N WIND 15 KT. SEAS 6 FT OR LESS.
SUN
SW WIND 15 KT. SEAS 8 FT.
MON
NW WIND 15 KT. SEAS 7 FT.
PKZ312-221730-
GULF OF ALASKA SOUTH OF 57 DEGREES NORTH AND EAST OF 144 W-
328 PM AKDT WED OCT 21 2026
TONIGHT
W WIND 25 KT. SEAS 12 FT.
THU
W WIND 20 KT. SEAS 9 FT.
THU NIGHT
W WIND 15 KT IN THE EVENING BECOMING VARIABLE
LESS THAN 15 KT. SEAS 7 FT. SW SWELL IN THE EVENING.
FRI
WINDS LIGHT INCREASING TO E 15 KT IN THE AFTERNOON.
SEAS 6 FT OR LESS.
FRI NIGHT
E WIND 20 KT. SEAS 6 FT OR LESS.
SAT
NE WIND 20 KT. SEAS 8 FT.
SUN
N WIND 15 KT. SEAS 8 FT.
MON
NW WIND 20 KT. SEAS 7 FT.
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