FZPN02 KWBC 232325
HSFEPI 2345
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC TUE JUL 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP
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 1800 UTC JUL 23.
24 HOUR FORECAST VALID 1800 UTC JUL 24.
48 HOUR FORECAST VALID 1800 UTC JUL 25.
.WARNINGS.
…GALE WARNING…
.FROM 38N TO 43N BETWEEN 124W AND 128W AREA OF N WINDS 30 TO 40
KT. SEAS 11 TO 16 FT. ELSEWHERE FROM 30N TO 45N BETWEEN 123W AND
140W AREA OF N WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST WITHIN 240 NM SE OF A LINE FROM 44N126W TO
35N140W TO 35N150W AREA OF N TO NE WINDS 20 TO 30 KT. SEAS TO 11
FT.
.48 HOUR FORECAST FROM 36N TO 44N BETWEEN 124W AND 128W AREA OF N
TO NE WINDS 20 TO 30 KT. SEAS TO 10 FT. ELSEWHERE S OF 36N
BETWEEN 130W TO 160W AREA OF E TO SE WINDS TO 25 KT. SEAS TO 8
FT.
…GALE WARNING…
.LOW 43N173W 1014 MB MOVING NE 25 KT. WITHIN 360 NM S QUADRANT
WINDS 20 TO 30 KT. SEAS TO 10 FT. ELSEWHERE WITHIN 240 NM SE OF A
LINE FROM 48N163W TO 39N180W WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 49N168W 1015 MB. FROM 39N TO 49N BETWEEN
164W AND 172W WINDS 25 TO 35 KT. SEAS TO 11 FT. ELSEWHERE WITHIN
300 NM SE OF A LINE FROM 49N167W TO 43N170W TO 38N177W WINDS TO
25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 57N158W 1015 MB. WITHIN 180 NM SE OF A LINE
FROM 55N156W TO 46N164W TO 40N176W WINDS 20 TO 30 KT. SEAS TO 10
FT.
.SYNOPSIS AND FORECAST.
.LOW 50N133W 1016 MB MOVING NE 15 KT. WITHIN 300 NM S AND 540 SW
QUADRANTS WINDS TO 25 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW INLAND AND CONDITIONS DIMINISHED.
.LOW 53N160W 1012 MB MOVING NE 05 KT. WITHIN 360 NM SE QUADRANT
WINDS 20 TO 30 KT. SEAS TO 11 FT. ELSEWHERE FROM 40N TO 56N
BETWEEN 151W AND 163W WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 55N157W 1017 MB. CONDITIONS DIMINISHED.
.LOW 40N180W 1009 MB MOVING NE 20 KT. FROM 34N TO 40N BETWEEN
176W AND 164E WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST CONDITIONS DESCRIBED WITH LOW 49N168W IN
WARNINGS SECTION ABOVE.
.24 HOUR FORECAST N OF 55N E OF 150W AREA OF W TO NW WINDS TO 25
KT. SEAS TO 8 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.
.24 HOUR FORECAST NEW LOW W OF AREA 48N157E 996 MB. WITHIN 360 NM
E SEMICIRCLE WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 48N160E 1001 MB. N OF 48N W OF 166E…AND
FROM 38N TO 46N W OF 170E WINDS 20 TO 30 KT. SEAS TO 10 FT.
.30 HOUR FORECAST NEW LOW 48N163E 1000 MB. WITHIN 300 NM SW
QUAD
