FZPN02 KWBC 250525
HSFEPI 0545
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC THU JUL 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 25.
24 HOUR FORECAST VALID 0000 UTC JUL 26.
48 HOUR FORECAST VALID 0000 UTC JUL 27.
.WARNINGS.
…GALE WARNING…
.LOW 49N168W 1015 MB MOVING NE 15 KT. FROM 40N TO 48N BETWEEN
163W AND 169W WINDS 25 TO 35 KT. SEAS TO 8 TO 13 FT. ELSEWHERE
WITHIN 420 NM SE OF A FRONT FROM 51N156W TO THE LOW TO 40N174W
WINDS TO 25 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW DISSIPATED. WITHIN 300 NM SE OF A LINE
FROM 56N157W TO 48N159W TO 42N174W WINDS 20 TO 30 KT. SEAS TO 11
FT.
.48 HOUR FORECAST NEW LOW 58N149W 1014 MB. WITHIN 240 NM SE
SEMICIRCLE WINDS TO 25 KT. SEAS TO 8 FT.
.SYNOPSIS AND FORECAST.
.WITHIN 300 NM S AND SE OF A LINE FROM 44N126W TO 35N153W AREA
OF N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST FROM 35N TO 44N BETWEEN 123W AND 128W AREA OF
N WINDS 20 TO 30 KT. SEAS TO 10 FT. ELSEWHERE S OF 35N BETWEEN
137W AND 158W AREA OF NE TO E WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 38N TO 43N BETWEEN 124W AND 129W AREA OF
N WINDS 20 TO 30 KT. SEAS TO 10 FT. ELSEWHERE S OF 34N BETWEEN
143W AND 162W AREA OF E WINDS TO 25 KT. SEAS TO 8 FT.
.LOW 52N129W 1017 MB MOVING NE 10 KT. WITHIN 180 NM SW
SEMICIRCLE WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW INLAND AND CONDITIONS DIMINISHED.
.LOW 58N157W 1017 MB MOVING NE 10 KT. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.
.LOW 41N173E 1011 MB MOVING E 25 KT. WITHIN 420 NM SE QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.
.LOW W OF AREA NEAR 49N155E 997 MB MOVING E 10 KT. WITHIN 480 NM
E QUADRANT WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 49N162E 1001 MB. WITHIN 540 NM S AND
SE…300 NM NE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 52N172E 1000 MB. W OF A LINE FROM 34N160E
TO 47N171W TO 54N179E WINDS TO 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST NEW LOW 49N179W 1007 MB. WITHIN 240 NM SE
QUADRANT WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 52N164W 1014 MB. WITHIN 720 NM SE QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.
.VOLCANIC EMISSIONS ARE CONTINUING FROM BEZYMIANNY VOLCANO AT
POSITION 55.6N160.4E NEAR THE CENTER OF KAMCHATKA ISLAND. TRACE
AMOUNTS OF ASHFALL MAY REACH THE SURFACE. IF MARINERS ENCOUNTER
VOLCANIC ASH OR FLOATING VOLCANIC DEBRIS PLEASE REPORT THE
OBSERVATION TO THE OCEAN PREDICTION CENTER BY CALLING
301-683-1520.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 40N TO 50N W
OF 171E…AND FROM 43N TO 52N BETWEEN 154W AND 170W.
.24 HOUR FORECAST DENSE FOG WITHIN 540 NM SE OF A LINE FROM
57N154W TO 43N176W…AND FROM 41N TO 51N BETWEEN 161E AND 172W.
.48 HOUR FORECAST DENSE FOG FROM 41N TO 53N BETWEEN 169E AND
138W.
.FORECASTER MUSONDA. OCEAN PREDICTION CENTER.
NATIONAL
