FZPN02 KWBC 222325
HSFEPI 2345
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC MON JUL 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 22.
24 HOUR FORECAST VALID 1800 UTC JUL 23.
48 HOUR FORECAST VALID 1800 UTC JUL 24.
.WARNINGS.
…GALE WARNING…
.FROM 30N TO 43N BETWEEN 123W AND 132W AREA OF N WINDS 25 TO 35
KT. SEAS 9 TO 14 FT.
.24 HOUR FORECAST FROM 30N TO 44N BETWEEN 124W AND 134W AREA OF N
WINDS 25 TO 40 KT. SEAS 9 TO 16 FT.
.48 HOUR FORECAST FROM 32N TO 43N BETWEEN 124W AND 137W AREA OF N
TO NE WINDS 20 TO 30 KT. SEAS TO 11 FT.
.SYNOPSIS AND FORECAST.
.LOW 52N155W 1014 MB MOVING SE 40 KT. WITHIN 360 NM SE QUADRANT
WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 50N132W 1015 MB. WITHIN 360 NM SE
SEMICIRCLE WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW INLAND AND CONDITIONS IMPROVED.
.FROM 31N TO 37N BETWEEN 142W AND 163W AREA OF E WINDS TO 25 KT.
SEAS TO 8 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.
.LOW 44N172W 1010 MB MOVING NE 35 KT. WITHIN 420 NM SE SEMICIRCLE
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 52N161W 1012 MB. WITHIN 300 NM SE
SEMICIRCLE WINDS TO 25 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 55N157W 1018 MB. CONDITIONS IMPROVED.
.LOW 41N178W 1011 MB MOVING NE 15 KT. WITHIN 300 NM SE SEMICIRCLE
WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 45N170W 1011 MB. WITHIN 420 NM SE
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 49N167W 1015 MB. WITHIN 300 NM SE OF A LINE
FROM 50N165W TO 37N177W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST N OF 54N E OF 150W AREA OF W TO NW WINDS TO 25
KT. SEAS TO 8 FT.
.48 HOUR FORECAST NEW LOW W OF AREA 49N153E 992 MB. N OF 45N E OF
163E WINDS TO 25 KT. SEAS TO 8 FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 49N TO 52N
BETWEEN 147W AND 160W…WITHIN 120 NM SE OF A LINE FROM 50N161W
TO 43N175W…N OF 58N BETWEEN 136W AND 150W…FROM 57N TO 59N
BETWEEN 167W AND 172W…AND N OF 47N W OF 163E.
.24 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY A LINE FROM
38N170W TO 50N146W TO 55N158W TO 43N178W TO 38N170W…N OF 60N W
OF 173W…AND FROM
