FZPN02 KWBC 230525
HSFEPI 0545
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC JUL 23.
24 HOUR FORECAST VALID 0000 UTC JUL 24.
48 HOUR FORECAST VALID 0000 UTC JUL 25.
.WARNINGS.
…GALE WARNING…
.FROM 35N 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 36N TO 42N BETWEEN 124W AND 128W AREA OF
N WINDS 25 TO 40 KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 540 NM E
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…
.LOW 45N169W 1010 MB MOVING NE 15 KT. WITHIN 420 NM SE
SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 52N159W 1014 MB. WITHIN 480 NM SE AND S
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW DISSIPATED. FROM 44N TO 49N BETWEEN 148W
AND 136W WINDS TO 25 KT. SEAS TO 9 FT.
.SYNOPSIS AND FORECAST.
.LOW 52N155W 1017 MB MOVING SE 40 KT. WITHIN 540 NM SE QUADRANT
WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 50N129W 1015 MB. WITHIN 600 NM SW QUADRANT
WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW INLAND AND CONDITIONS DIMINISHED.
.COMPLEX LOW WITH FIRST CENTER 42N177W 1011 MB MOVING NE 10 KT
AND SECOND CENTER 40N173E 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 T
