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000
FZPN02 KWBC 252325
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC THU APR 25 2024

CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
VOSOPS@NOAA.GOV(LOWERCASE).

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 APR 25.
24 HOUR FORECAST VALID 1800 UTC APR 26.
48 HOUR FORECAST VALID 1800 UTC APR 27.

.WARNINGS.

...GALE WARNING...
.LOW 56N176W 992 MB MOVING SE 15 KT. WITHIN 240 NM SW QUADRANT
WINDS 25 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN 540 NM S
AND W QUADRANTS WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 54N167W 1000 MB. WITHIN 540 NM S AND 300 NM
W QUADRANTS WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED INTO LOW 55N155W
DESCRIBED BELOW.

...GALE WARNING...
.24 HOUR FORECAST LOW 53N154W 997 MB. WITHIN 240 NM NE SEMICIRCLE
AND 240 NM SW QUADRANT WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 55N155W 993 MB. WITHIN 300 NM SW QUADRANT
WINDS 25 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE N OF A LINE FROM
44N150W TO 45N160W TO 52N168W WINDS 20 TO 30 KT. SEAS TO 12 FT.

...GALE WARNING...
.LOW 41N168W 1013 MB MOVING NE 40 KT. WITHIN 420 NM SE QUADRANT
AND 300 NM W AND NW OF A FRONT FROM THE LOW TO 30N178W WINDS 20
TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST COMPLEX LOW 50N150W 1000 MB. FROM 40N TO 50N
BETWEEN 141W AND 158W WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 53N137W 995 MB. WITHIN 540 NM S AND 300 NM
SW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.

...GALE WARNING...
.24 HOUR FORECAST FROM 33N TO 50N BETWEEN 170E AND 160E WINDS 25
TO 35 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW 51N174E 1003 MB. FROM 40N TO 52N BETWEEN
178W AND 166E WINDS 20 TO 30 KT. SEAS TO 11 FT.

...GALE WARNING...
.24 HOUR FORECAST FROM 30N TO 37N E OF 124W WINDS 20 TO 30 KT.
SEAS TO 11 FT.
.30 HOUR FORECAST FROM 32N TO 36N E OF 123W WINDS 25 TO 35 KT.
SEAS 8 TO 14 FT.
.48 HOUR FORECAST FROM 30N TO 40N E OF 127W WINDS 20 TO 30 KT.
SEAS TO 12 FT.

.SYNOPSIS AND FORECAST.

.LOW 49N128W 1003 MB MOVING SE 10 KT. FROM 41N TO 50N E OF 138W
WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 47N125W 1010 MB. WITHIN 360 NM W AND SW
QUADRANTS WINDS TO 25 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.LOW 54N146W 1009 MB MOVING SE 10 KT. WITHIN 300 NM SW SEMICIRCLE
WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.24 HOUR FORECAST FROM 30N TO 39N BETWEEN 166W AND 175W WINDS TO
25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 32N172W 1014 MB. FROM 30N TO 38N BETWEEN
163W AND 177W WINDS 20 TO 30 KT. SEAS TO 12 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 39N TO 44N
BETWEEN 153W AND 168W.
.24 HOUR FORECAST DENSE FOG WITHIN 180 NM EITHER SIDE OF A LINE
FROM 57N156W TO 43N143W AND FROM 44N TO 52N W OF 168E.
.48 HOUR FORECAST DENSE FOG WITHIN 120 NM EITHER SIDE OF A LINE
FROM 57N153W TO 53N140W AND N OF 54N BETWEEN 157W AND 166W.

.FORECASTER COLLINS. 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 1800 UTC THU APR 25.
24 HOUR FORECAST VALID 1800 UTC FRI APR 26.
48 HOUR FORECAST VALID 1800 UTC SAT APR 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 11N86W TO 12N86W TO 12N87W TO 11N88W TO 09N88W TO 10N86W
TO 11N86W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 13N135W TO 16N132W TO 19N140W TO 06N140W TO 06N136W TO
10N132W TO 13N135W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO
E SWELL.
.06 HOUR FORECAST LITTLE CHANGE EXCEPT NE WINDS 20 TO 25 KT.
.24 HOUR FORECAST WITHIN 18N131W TO 21N140W TO 06N140W TO
07N133W TO 13N127W TO 18N131W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NE TO E SWELL.
.48 HOUR FORECAST WITHIN 14N126W TO 21N140W TO 06N140W TO
09N131W TO 08N127W TO 14N126W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NE SWELL.

.18 HOUR FORECAST WITHIN 29.5N115.5W TO 30N115.5W TO 30N116W TO
29.5N115.5W TO 29N115W TO 29.5N115W TO 29.5N115.5W NW WINDS 20 TO

25 KT. SEAS LESS THAN 8 FT. ELSEWHERE WITHIN 30N117W TO 30N121W
TO 29N120W TO 29N118W TO 30N117W WINDS 20 KT OR LESS. SEAS 8 TO 9

FT IN NW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 30N117.5W TO 30N121W TO 29.5N120.5W TO
29.5N119.5W TO 29.5N118W TO 30N117.5W NW WINDS 20 TO 25 KT. SEAS
9 TO 11 FT. ELSEWHERE WITHIN 30N116W TO 29N118W TO 30N121W TO
28N119W TO 28N117W TO 28N116W TO 30N116W...INCLUDING SEBASTIAN
VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N
SWELL.

.27 HOUR FORECAST WITHIN 30N113W TO 31N113W TO 32N115W TO
30N115W TO 28N112W TO 28N111W TO 30N113W...INCLUDING N AND
CENTRAL GULF OF CALIFORNIA...S TO SW WINDS 20 TO 30 KT. SEAS
LESS THAN 8 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 2000 UTC THU APR 25...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH AXIS EXTENDS FROM 07N78W TO 08N94W. ITCZ AXIS
CONTINUES FROM 08N94W TO 07N115W TO 04N140W. SCATTERED MODERATE
TO ISOLATED STRONG FROM 03N TO 07N BETWEEN 78W AND 89W. SCATTERED
MODERATE FROM 04N TO 10N BETWEEN 110W AND 140W.

.FORECASTER CHAN. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 1800 UTC APR 25 2024.
24 HOUR FORECAST VALID 1800 UTC APR 26 2024.
48 HOUR FORECAST VALID 1800 UTC APR 27 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N176W 26N177E 25N172E 25N163E 26N160E MOVING E 15 KT.
NE TO E WINDS 20 TO 30 KT N OF FRONT.
.24 HOUR FORECAST FRONT BECAME TROUGH 30N171W 22N174W 18N176W. NE
TO E WINDS 20 TO 25 KT N OF A LINE 30N171W 23N180E 23N171E.
.48 HOUR FORECAST TROUGH 30N170W 25N172W 20N176W. WINDS DIMINISHED
TO 20 KT OR LESS.

.WINDS 20 TO 25 KT N OF 05N AND S OF LINE 12N160E 12N174W
25N165W 24N140W.
.24 HOUR FORECAST WINDS 20 TO 25 KT FROM 07N TO 22N E OF
165W...AND FROM 04N TO 12N W OF 166E.
.48 HOUR FORECAST WINDS 20 TO 25 KT FROM 06N TO 19N E OF
158W.

.OTHERWISE WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.

.SEAS 8 TO 10 FT N OF A LINE 30N178E 26N170E 26N160E. SEAS 8 TO 9
FT FROM 09N TO 19N BETWEEN 146W AND 159W.
.24 HOUR FORECAST SEAS 8 TO 10 FT WITHIN AN AREA BOUNDED BY
30N176E 26N170E 21N170E 23N178E 30N170W 30N176E. SEAS 8 TO 9 FT
FROM 09N TO 15N E OF 160W.
.48 HOUR FORECAST SEAS 8 TO 9 FT FROM 07N TO 13N BETWEEN 140W AND
149W.

.OTHERWISE SEAS 8 FT OR LOWER OVER REMAINDER OF AREA.

.ITCZ 05N140W 04N146W 01N156W. ISOLATED MODERATE TSTMS WITHIN 90
NM N OF ITCZ E OF 149W.

.ISOLATED MODERATE TSTMS S OF 10N AND W OF 170W.


$$

.FORECASTER TSAMOUS. HONOLULU HI.