FZPN02 KWBC 231125
HSFEPI 1145
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JUL 23.
24 HOUR FORECAST VALID 0600 UTC JUL 24.
48 HOUR FORECAST VALID 0600 UTC JUL 25.
.WARNINGS.
…GALE WARNING…
.FROM 34N TO 43N BETWEEN 123W AND 128W AREA OF N WINDS 30 TO 45
KT. SEAS 11 TO 15 FT. ELSEWHERE FROM 30N TO 45N BETWEEN 122W AND
134W AREA OF N WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST FROM 38N TO 42N BETWEEN 124W AND 127W AREA OF
N WINDS 25 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 540 NM E
AND SE OF A LINE FROM 45N125W TO 30N142W AREA OF N WINDS 20 TO
30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST WITHIN 420 NM SE OF A LINE FROM 44N125W TO
35N152W AREA OF N TO NE WINDS 20 TO 30 KT. SEAS TO 11 FT.
…GALE WARNING…
.COMPLEX LOW WITH FIRST CENTER 43N176W 1011 MB MOVING NE 10 KT
AND SECOND CENTER 40N175E 1009 MB MOVING NE 15 KT. WITHIN 420 NM
SE OF A FRONT FROM 43N173W TO THE FIRST CENTER TO THE SECOND
CENTER TO 37N160E WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST COMBINED LOW 42N175W 1011 MB. WITHIN 300 NM SE
SEMICIRCLE WINDS TO 25 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 51N166W 1013 MB. WITHIN 300 NM E OF A
FRONT FROM THE LOW TO 46N167W TO 37N179W WINDS 25 TO 35 KT. SEAS
TO 11 FT.
.SYNOPSIS AND FORECAST.
.LOW 50N164W 1011 MB MOVING NE 15 KT. WITHIN 300 NM S AND SE OF
A FRONT FROM 49N153W TO THE LOW TO 43N172W WINDS 20 TO 30 KT.
SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 52N159W 1014 MB. WITHIN 480 NM SE AND S
QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW DISSIPATED. FROM 4
