FZPN02 KWBC 210525
HSFEPI 0545
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC SUN JUL 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 21.
24 HOUR FORECAST VALID 0000 UTC JUL 22.
48 HOUR FORECAST VALID 0000 UTC JUL 23.
.WARNINGS.
…GALE WARNING…
.FROM 34N TO 40N BETWEEN 120W AND 125W AREA OF NW WINDS 25 TO 35
KT. SEAS TO 11 FT. ELSEWHERE FROM 32N TO 43N BETWEEN 118W AND
127W AREA
OF NW TO N WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST FROM 37N TO 43N BETWEEN 122W AND 126W AREA OF
NW WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE FROM 30N TO 43N
BETWEEN 119W AND 129W AREA OF NW TO N WINDS 20 TO 30 KT. SEAS TO
11 FT.
.48 HOUR FORECAST FROM 37N TO 43N BETWEEN 124W AND 128W AREA OF N
WINDS 25 TO 40 KT. SEAS 10 TO 15 FT. ELSEWHERE FROM 30N TO 45N
BETWEEN 120W AND 133W AREA OF NW TO N WINDS 20 TO 30 KT. SEAS TO
12 FT.
.SYNOPSIS AND FORECAST.
.LOW 52N143W 1014 MB MOVING N 05 KT. WITHIN 420 NM S AND 240 NM W
QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 54N143W 1013 MB. WITHIN 480 NM S QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 53N143W 1014 MB. CONDITIONS DIMINISHED.
.LOW 53N177E 998 MB MOVING N 05 KT. N OF 52N BETWEEN 163W AND
174W…WITHIN 360 NM SE AND 480 NM SW QUADRANTS…AND WITHIN 360
NM E AND SE OF FRONT FROM 52N170W TO 45N174W TO 40N179W WINDS 20
TO 20 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 54N177E 1001 MB. WITHIN 360 NM E AND SE OF
FRONT TO EXTEND FROM 52N165W TO 43N171W TO 39N178E AND FROM 54N
TO 58N BETWEEN 160W AND 169W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 53N177E 1004 MB. ASSOCIATED CONDITIONS
DIMINISHED.
.24 HOUR FORECAST FROM 31N TO 36N BETWEEN 141W AND 163W AREA OF
NE TO E WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.
.48 HOUR FORECAST NEW LOW 50N163W 1014 MB. FROM 44N TO 51N
BETWEEN 144W AND 166W AND WITHIN 360 NM SE OF FRONT FROM LOW
CENTER TO 38N178W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 44N TO 62N
BETWEEN 159W AND 179E.
.24 HOUR FORECAST DENSE FOG FROM 45N TO 55N BETWEEN 152W AND 168W
AND WITHIN 150 NM NE OF A LINE FROM 60N179W TO 54N167W.
.48 HOUR FORECAST DENSE FOG WITHIN 150 NM NW OF A LINE FROM
41N173W TO 50N158W…60 NM NE OF A LINE FROM 60N175W TO
57N168W…AND FROM 48N TO 51N W OF 168E.
.FORECASTER JOSEPH. OCEAN PREDICTION CENTER.
NWS NATIONAL HURRICANE CENTER MIAMI FL
E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W
SYNOPSIS VALID 0000 UTC SUN JUL 21.
24 HOUR FORECAST VALID 0000 UTC MON JUL 22.
48 HOUR FORECAST VALID 0000 UTC TUE JUL 23.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WITHIN 00N100W TO 01N107W TO 00N115W TO 03.4S120W TO 03.4S95W
TO 00N100W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.
.24 HOUR FORECAST WITHIN 01S93W TO 01S100W TO 01S104W TO
03.4S110W TO 03.4S90W TO 01S93W WINDS 20 KT OR LESS. SEAS 8 FT IN
S SWELL.
.48 HOUR FORECAST WITHIN 02N84W TO 01N93W TO 04N96W TO 03N104W
TO 03.4S120W TO 03.4S81W TO 02N84W WINDS 20 KT OR LESS. SEAS 8
TO 9 FT IN S SWELL.
.WITHIN 23N136W TO 23N137W TO 22N139W TO 21N138W TO 21N136W TO
23N136W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 30N119W TO 30N124W TO 29N124W TO
28N121W TO 29N119W TO 30N119W NW TO N WINDS 20 TO 25 KT. SEAS 8
FT.
.48 HOUR FORECAST WITHIN 30N122W TO 30N131W TO 28N131W TO
26N129W TO 25N126W TO 27N123W TO 30N122W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN N SWELL.
.48 HOUR FORECAST WITHIN 10N110W TO 11N113W TO 09N118W TO
06N118W TO 05N114W TO 08N110W TO 10N110W WINDS 20 KT OR LESS.
SEAS 8 FT IN SW SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
CONVECTION VALID AT 0200 UTC SUN JUL 21…
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH…
MONSOON TROUGH FROM 10N85W TO 10N132W. ITCZ FROM 10N132W TO
08N140W. SCATTERED MODERATE ISOLATED STRONG FROM 06N TO 15N
BETWEEN 88W AND 116W…AND FROM 03N TO 12N BETWEEN 120W AND
140W.
.FORECASTER AL. NATIONAL HURRICANE CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E
SYNOPSIS VALID 0000 UTC JUL 21 2024.
24 HOUR FORECAST VALID 0000 UTC JUL 22 2024.
48 HOUR FORECAST VALID 0000 UTC JUL 23 2024.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.48 HOUR FORECAST NEW LOW NEAR 09N143W 1010 MB. WINDS NE TO N 20
TO 25 KT FROM 21N TO 09N BETWEEN 147W AND 1
