879
FZPN02 KWBC 282325
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC SUN APR 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 28.
24 HOUR FORECAST VALID 1800 UTC APR 29.
48 HOUR FORECAST VALID 1800 UTC APR 30.

.WARNINGS.

...GALE WARNING...
.LOW 55N139W 992 MB MOVING SE 15 KT. WITHIN 180 NM FROM LOW
CENTER...AND FROM 43N TO 53N BETWEEN 130W AND 153W WINDS 25 TO 40
KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST LOW 50N134W 1006 MB. FROM 44N TO 54N BETWEEN
130W AND 140W WINDS 25 TO 35 KT. SEAS 9 TO 17 FT...HIGHEST SW OF
CENTER.
.48 HOUR FORECAST LOW 45N124W 1016 MB. FROM 40N TO 50N E OF 130W
WINDS LESS THAN 25 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.LOW 40N162E 994 MB MOVING NE 35 KT. WITHIN 240 NM E AND 360 NM
SE QUADRANTS WINDS 30 TO 45 KT. SEAS 8 TO 16 FT. ELSEWHERE FROM
30N TO 43N W OF 170E WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 51N169E 978 MB. WITHIN 420 NM NE AND
E...480 NM S...AND 540 NM SW QUADRANTS...AND WITHIN 180 NM E OF A
LINE FROM 48N173E TO 45N175E TO  38N174E WINDS 30 TO 45 KT. SEAS
8 TO 15 FT. ELSEWHERE W OF A LINE FROM 59N180W TO 50N174W TO
38N180W TO 31N172E TO 31N170E TO 40N160E WINDS 25 TO 35 KT. SEAS
8 TO 13 FT.
.48 HOUR FORECAST LOW 53N168E 981 MB. FROM 47N TO 53N BETWEEN
173E AND 162E WINDS 30 TO 45 KT. SEAS 12 TO 23 FT. ELSEWHERE
WITHIN 540 NM NE...840 NM E...960 NM SE...600 NM S...AND 420 NM
SW QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 18 FT.

.SYNOPSIS AND FORECAST.

.LOW 50N172W 1009 MB MOVING NE 20 KT. FROM 42N TO 52N BETWEEN
162W AND 180W WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 51N162W 1010 MB. FROM 43N TO 55N BETWEEN
150W AND 168W WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 52N156W 1009 MB. FROM
44N TO 55N BETWEEN 137W AND 160W WINDS 20 TO 30 KT. SEAS LESS
THAN 8 FT.

.LOW 34N169W 1010 MB MOVING NE 10 KT. FROM 30N TO 39N BETWEEN
160W AND 176W WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 37N164W 1012 MB. FROM 30N TO 40N BETWEEN
155W AND 170W WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 34N163W 1015 MB. CONDITIONS DIMINISHED.

.FROM 30N TO 39N E OF 127W AREA OF NW WINDS 20 TO 30 KT. SEAS TO
12 FT.
.24 HOUR FORECAST FROM 30N TO 41N E OF 129W AREA OF NW WINDS 20
TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST FROM 30N TO 40N BETWEEN 118W AND 130W WINDS 20
TO 30 KT. SEAS 8 TO 14 FT.

.LOW NW OF AREA NEAR 52N161E 994 MB MOVING N 20 KT. WITHIN 360 NM
SE AND 480 NM E QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW AND CONDITIONS NW OF AREA.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 53N TO 56N
BETWEEN 135W AND 142W...FROM 46N TO 53N BETWEEN 165W AND
174W...FROM 38N TO 45N W OF 166E...AND FROM 45N TO 51N W OF
169E.
.24 HOUR FORECAST DENSE FOG FROM 37N TO 47N BETWEEN 151W AND
165W...FROM 50N TO 56N BETWEEN 155W AND 165W...AND FROM 48N TO
54N BETWEEN 172E AND 164E.
.48 HOUR FORECAST DENSE FOG WITHIN 240 NM SE OF A LINE FROM
42N160W TO 48N142W...FROM 52N TO 57N BETWEEN 150W AND 154W...AND
FROM 51N TO 57N BETWEEN 164E AND A LINE FROM 57N175E TO 53N170W
TO 51N170W.

.LIGHT TO MODERATE FREEZING SPRAY N OF 58N W OF 170W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 58N W OF 163W.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF 58N W OF 168W.

.FORECASTER EHRBAR. 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 SUN APR 28.
24 HOUR FORECAST VALID 1800 UTC MON APR 29.
48 HOUR FORECAST VALID 1800 UTC TUE APR 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N117W TO 30N126W TO 27N123W TO 27N120W TO 29N117W TO
30N117W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N117W TO 30N127W TO 26N129W TO
24N125W TO 24N121W TO 27N117W TO 30N117W N WINDS 20 TO 25 KT.
SEAS 8 TO 10 FT IN N SWELL.
.48 HOUR FORECAST WITHIN 30N117W TO 30N130W TO 26N127W TO
24N121W TO 26N118W TO 30N117W WINDS 20 KT OR LESS. SEAS 8 TO 11
FT IN N SWELL.

.WITHIN 14N125W TO 19N129W TO 23N140W TO 05N140W TO 08N127W TO
14N125W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 16N134W TO 20N140W TO 07N140W TO
07N132W TO 09N131W TO 16N134W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NE SWELL.

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

CONVECTION VALID AT 2100 UTC SUN APR 28...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 07N100W TO 07N110W. ITCZ FROM
08N110W TO 07N120W AND FROM 06N130W TO BEYOND 05N140W. SCATTERED
MODERATE WITHIN 120 NM SOUTH OF THE ITCZ BETWEEN 85W AND 105W...
AND FROM 05N TO 10N BETWEEN 115W AND 120W.

.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

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

SYNOPSIS VALID 1800 UTC APR 28 2024.
24 HOUR FORECAST VALID 1800 UTC APR 29 2024.
48 HOUR FORECAST VALID 1800 UTC APR 30 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WEAK FRONT 30N164W 24N169W THENCE TROUGH TO 21N175W 20N178E.
FRONT
MOVING E SLOWLY AND TROUGH NEARLY STATIONARY. SEE WINDS BELOW.
SCATTERED MODERATE TO STRONG TSTMS WITHIN 90 NM E OF FRONT N OF
27N.
.24 HOUR FORECAST FRONT WEAKENED TO TROUGH 30N162W 24N166W
21N175W.
.48 HOUR FORECAST TROUGH 30160W 21N169W.

.TROUGH 24N167E 18N166E NEARLY STATIONARY.
.24 HOUR FORECAST TROUGH LITTLE CHANGE.
.48 HOUR FORECAST TROUGH DISSIPATED.

.24 HOUR FORECAST NEW FRONT 30N167E 28N160E.
.48 HOUR FORECAST FRONT 30N174E 27N167E 29N160E.

.WINDS 20 TO 25 KT N OF 05N AND S OF LINE 05N170W 20N155W 25N140W.
WINDS 20 TO 25 KT N OF 27N BETWEEN 165W AND 159W.
.24 HOUR FORECAST WINDS 20 TO 25 KT N OF 05N AND S OF LINE 05N171W
20N150W 26N140W.
.48 HOUR FORECAST WINDS 20 TO 25 KT N OF 05N AND S OF LINE 10N160E
15N160W 23N140W.

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

.SEAS 8 TO 10 FT N OF 03N AND S OF LINE 03N177W 19N158W 22N140W.
.24 HOUR FORECAST SEAS 8 TO 10 FT IN AREA 06N140W 02N151W 09N175W
19N155W 22N140W.
.48 HOUR FORECAST SEAS 8 TO 10 FT N OF 04N AND S OF LINE 04N171E
16N160W 22N145W 22N140W.

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

.ITCZ 07N140W 03N155W 01N167W. ISOLATED MODERATE TSTMS WITHIN 90
NM
OF ITCZ E OF 155W.

.ISOLATED MODERATE TSTMS S OF 08S W OF 174E AND FROM 05N TO 10N
BETWEEN 174E AND 168W.

$$

.FORECASTER POWELL. HONOLULU HI.