FZPN02 KWBC 241725
HSFEPI 1745
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC THU OCT 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).
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 1200 UTC OCT 24.
24 HOUR FORECAST VALID 1200 UTC OCT 25.
48 HOUR FORECAST VALID 1200 UTC OCT 26.
.WARNINGS.
…STORM WARNING…
.LOW 57N162W 999 MB MOVING SE 20 KT. WITHIN 420 NM SE…480 NM
SW…AND 360 NM W QUADRANTS WINDS 35 TO 50 KT. SEAS 12 TO 22 FT.
ELSEWHERE WITHIN 540 NM SE AND NW…AND 660 NM SW QUADRANTS WINDS
25 TO 35 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW 53N149W 990 MB. WITHIN 540 NM SW SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 14 TO 24 FT. ELSEWHERE WITHIN 420 NM SE
AND 720 NM SW QUADRANTS…AND FROM 50N TO 61N BETWEEN 138W AND
170W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT IN A MIXED SWELL.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
51N142W DESCRIBED BELOW.
…STORM WARNING…
.24 HOUR FORECAST NEW LOW 47N139W 995 MB. FROM 43N TO 50N BETWEEN
130W AND 143W WINDS 25 TO 40 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW 51N142W 964 MB. WITHIN 360 NM S AND W
SEMICIRCLES WINDS 35 TO 50 KT. SEAS 18 TO 29 FT. ELSEWHERE WITHIN
420 NM NE…540 NM SE…780 NM SW…AND 540 NM NW QUADRANTS WINDS
25 TO 35 KT. SEAS 9 TO 18 FT IN A MIXED SWELL. ALSO FROM 42N TO
52N E OF 130W WINDS 20 TO 30 KT. SEAS 10 TO 18 FT.
…GALE WARNING…
.LOW 36N143W 992 MB MOVING NE 20 KT. S OF 45N BETWEEN 131W AND
154W WINDS 25 TO 40 KT. SEAS 10 TO 20 FT…HIGHEST W OF CENTER.
.24 HOUR FORECAST LOW 40N135W 992 MB. FROM 32N TO 43N BETWEEN
130W AND 145W WINDS 25 TO 40 KT. SEAS 9 TO 19 FT.
.48 HOUR FORECAST LOW DISSIPATED INLAND AND CONDITIONS DESCRIBED
BY LOW 51N142W ABOVE.
…GALE WARNING…
.LOW 33N174W 1012 MB MOVING W 15 KT. FROM 31N TO 41N BETWEEN 161W
AND 168E WINDS 25 TO 35 KT. SEAS 10 TO 20 FT.
.24 HOUR FORECAST LOW DISSIPATED. FROM 32N TO 40N BETWEEN 162W
AND 166E AREA OF E WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST NEW LOW TO FORM NEAR 33N172E 1005 MB. S OF 40N
BETWEEN 162W AND 178E WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
…GALE WARNING…
.LOW NW OF AREA 53N160E 1008 MB MOVING NE 20 KT. NW OF A LINE
FROM 40N161E TO 53N175E WINDS 25 TO 40 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW NW OF AREA NEAR 60N165E 994 MB. WITHIN 150
NM EITHER SIDE OF A LINE FROM 42N160E TO 54N177W TO 59N180W WINDS
25 TO 40 KT. SEAS 8 TO 14 FT IN A MIXED SWELL.
.48 HOUR FORECAST LOW WELL NW OF AREA AND NEW LOW TO FORM NEAR
59N174E 993 MB. N OF 48N BETWEEN 162W AND 176E WINDS 25 TO 35 KT.
SEAS 8 TO 15 FT IN A MIXED SWELL.
.SYNOPSIS AND FORECAST.
.LOW 59N140W 1011 MB NEARLY STATIONARY. WITHIN 300 NM S QUADRANT
WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS
DIMINISHED.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 53N TO 58N
BETWEEN 152W AND 166W…AND NW OF A LINE FROM 45N160E TO
55N179E.
.24 HOUR FORECAST DENSE FOG N OF 52N W OF 172W AND WITHIN 120 NM
NW OF A LINE FROM 45N166E TO 53N176E.
.48 HOUR FORECAST DENSE FOG WITHIN 180 NM NE OF A LINE FROM
52N160E T
