High seas forecast includes hurricane and storm warnings in specified regions.

FZPN02 KWBC 300525
HSFEPI 0545

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC MON DEC 30 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT…WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
[email protected](LOWERCASE).

SECURITE

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 0000 UTC DEC 30.
24 HOUR FORECAST VALID 0000 UTC DEC 31.
48 HOUR FORECAST VALID 0000 UTC JAN 01.

.WARNINGS.

…HURRICANE FORCE WIND WARNING…
.LOW 42N160E 997 MB MOVING NE 20 KT. FROM 33N TO 42N W OF 163E
WINDS 25 TO 35 KT. SEAS 10 TO 16 FT.
.12 HOUR FORECAST LOW 43N166E 985 MB. WITHIN 120 NM SW AND 90 NM
W QUADRANTS WINDS 40 TO 50 KT. SEAS 12 TO 20 FT.
.24 HOUR FORECAST LOW 45N176E 982 MB. WITHIN 120 NM SW AND 90 NM
W QUADRANTS WINDS 50 TO 65 KT. SEAS 12 TO 24 FT. ELSEWHERE
WITHIN 240 NM S AND 120 NM W QUADRANTS WINDS 40 TO 50 KT. SEAS
12 TO 20 FT. ALSO WITHIN 360 NM S SEMICIRCLE AND 180 NM N
SEMICIRCLE WINDS 25 TO 40 KT. SEAS 12 TO 18 FT.
.48 HOUR FORECAST LOW 49N180W 992 MB. FROM 42N TO 51N BETWEEN
175W AND 172E WINDS 25 TO 40 KT. SEAS 12 TO 20 FT.

…STORM WARNING…
.LOW 57N171W 964 MB MOVING NW 20 KT. WITHIN 240 NM NE QUADRANT
WINDS 40 TO 50 KT. SEAS 12 TO 24 FT. ELSEWHERE WITHIN 420 NM N
SEMICIRCLE AND 180 NM S SEMICIRCLE WINDS 25 TO 40 KT. SEAS 10 TO
18 FT.
.24 HOUR FORECAST LOW WELL NW OF AREA. N OF 58N W OF 175W WINDS
20 TO 30 KT. SEAS 10 TO 17 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

…STORM WARNING…
.LOW 45N163W 980 MB MOVING NE 20 KT. WITHIN 120 NM S QUADRANT
WINDS 35 TO 50 KT. SEAS 14 TO 20 FT. ELSEWHERE FROM 32N TO 48N
BETWEEN 158W AND 174W WINDS 25 TO 40 KT. SEAS 10 TO 18 FT.
.24 HOUR FORECAST LOW 50N152W 975 MB. WITHIN 240 NM S SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 18 TO 30 FT. ELSEWHERE N OF 37N BETWEEN
135W AND 164W WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.
.48 HOUR FORECAST LOW 54N157W 981 MB. WITHIN 180 NM N OF A LINE
FROM 57N147W TO 55N160W WINDS 40 TO 50 KT. SEAS 12 TO 20 FT.
ELSEWHERE N OF 50N E OF 165W WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.

…STORM WARNING…
.LOW 35N167E 1005 MB MOVING NE 25 KT. S OF 35N W OF 168E WINDS
25 TO 40 KT. SEAS 9 TO 14 FT.
.18 HOUR FORECAST LOW 39N179W 988 MB. WITHIN 90 NM SW QUADRANT
WINDS 40 TO 50 KT. SEAS 14 TO 20 FT.
.24 HOUR FORECAST LOW 41N177W 982 MB. WIT