High Seas Forecast
Issued by NWS

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395
FZPN02 KWBC 020525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC THU MAY 02 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MAY 02.
24 HOUR FORECAST VALID 0000 UTC MAY 03.
48 HOUR FORECAST VALID 0000 UTC MAY 04.

.WARNINGS.

...GALE WARNING...
.COMPLEX LOW WITH MEAN CENTER 55N168W 999 MB MOVING NE 10 KT.
FROM 58N TO 59N BETWEEN 150W AND 154W WINDS 30 TO 40 KT. SEAS TO
12 FT. ELSEWHERE FROM 44N TO 50N BETWEEN 160W AND 175W...AND
WITHIN 180 NM N OF A LINE FROM 55N145W TO 58N152W TO 57N168W
WINDS 20 TO 30 KT. SEAS TO 11 FT...EXCEPT SW OF LOW SEAS 8 TO 15
FT.
.24 HOUR FORECAST LOW 57N160W 1007 MB. FROM 58N TO 60N BETWEEN
148W AND 154W WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW DISSIPATED. FROM 58N TO 60N BETWEEN 148W
AND 154W WINDS 20 TO 30 KT. SEAS TO 10 FT.

...GALE WARNING...
.LOW 51N162E 976 MB MOVING E 15 KT. WITHIN 300 NM N AND S...AND
240 NM W QUADRANTS...AND WITHIN 180 NM NE AND E OF A LINE FROM
52N164E TO 49N171E TO 41N170E WINDS 35 TO 45 KT. SEAS 12 TO 21
FT. ELSEWHERE W OF A LINE FROM 56N173E TO 43N180W TO 35N169E
WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW 51N172E 974 MB. BETWEEN 180 NM AND 360 NM
SW SEMICIRCLE WINDS 35 TO 45 KT. SEAS 14 TO 24 FT. ELSEWHERE
WITHIN 660 NM NE...1020 NM SE...600 NM SW AND 480 NM NW
QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 19 FT.
.48 HOUR FORECAST LOW 55N176W 985 MB. WITHIN 540 NM S QUADRANT
AND W OF A LINE FROM 61N174W TO 56N177E WINDS 25 TO 35 KT. SEAS
8 TO 15 FT...EXCEPT S OF CENTER SEAS 12 TO 22 FT. ELSEWHERE N OF
A LINE FROM 44N151W TO 42N170W TO 48N170E WINDS 20 TO 30 KT.
SEAS 8 TO 14 FT.

...GALE WARNING...
.LOW 48N150W 1009 MB MOVING NE 15 KT. WITHIN 300 NM SE QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 54N145W 997 MB. EXCEPT WHERE NOTED ABOVE
WITH LOW 57N160W...WITHIN 300 NM N AND S...360 NM E...AND 180 NM
W QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ELSEWHERE WITHIN
420 NM OF CENTER EXCEPT 720 NM S QUADRANT WINDS TO 25 KT. SEAS
TO 8 FT.
.48 HOUR FORECAST LOW 51N139W 1005 MB. FROM 36N TO 51N BETWEEN
134W AND 145W AND WITHIN 90 NM E OF A LINE FROM 48N127W TO
54N137W WINDS 20 TO 30 KT. SEAS TO 12 FT.

...GALE WARNING...
.24 HOUR FORECAST LOW 35N166E 1008 MB. WITHIN 180 NM EITHER SIDE
OF A FRONT FROM 38N172E TO LOW TO 33N160E WINDS 25 TO 35 KT.
SEAS TO 12 FT.
.48 HOUR FORECAST LOW DISSIPATED. WITHIN 180 NM N OF A FRONT
FROM 37N177E TO 32N160E WINDS TO 25 KT. SEAS TO 10 FT.

.SYNOPSIS AND FORECAST.

.FROM 30N TO 40N BETWEEN 120W AND 127W AREA OF N TO NW WINDS 20
TO 30 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST FROM 30N TO 38N BETWEEN 120W AND 127W AREA OF
N TO NW WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST FROM 30N TO 39N BETWEEN 121W AND 124W AREA OF
N TO NW WINDS 20 TO 30 KT. SEAS TO 10 FT.

.48 HOUR FORECAST LOW W OF AREA 48N158E 1003 MB. FROM 42N TO 50N
W OF 163E AREA OF S TO SE WINDS 20 TO 30 KT. SEAS TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 54N BETWEEN
153W AND 175W...FROM 42N TO 48N BETWEEN 143W AND 151W...FROM 48N
TO 54N W OF 176E...AND WITHIN 180 NM E OF A LINE FROM 48N169E TO
44N169E TO 37N160E.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 50N BETWEEN 131W AND
139W....AND FROM 52N TO 57N BETWEEN 179E AND 165E.
.48 HOUR FORECAST DENSE FOG N OF 54N BETWEEN 153W AND 172E.

.FORECASTER CLARK. OCEAN PREDICTION CENTER.

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 THU MAY 2.
24 HOUR FORECAST VALID 0000 UTC FRI MAY  3.
48 HOUR FORECAST VALID 0000 UTC SAT MAY  4.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N116W TO 29N136W TO 23N134W TO 19N127W TO 24N117W TO
30N116W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 30N122W TO 30N125W TO 29N125W TO
29N123W TO 29N122W TO 30N122W N WINDS 20 TO 25 KT. SEAS 9 TO 11
FT. ELSEWHERE WITHIN 30N117W TO 30N130W TO 20N132W TO 18N128W TO
20N120W TO 24N115W TO 30N117W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN N SWELL.
.48 HOUR FORECAST WITHIN 30N117W TO 30N126W TO 26N128W TO
23N126W TO 24N120W TO 26N118W TO 30N117W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN N SWELL.

.WITHIN 15N129W TO 19N128W TO 27N140W TO 06N140W TO 09N117W TO
15N129W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 15N124W TO 23N135W TO 24N140W TO
08N140W TO 11N126W TO 15N124W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 21N140W TO 07N140W TO 10N131W TO
12N131W TO 21N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO NE
SWELL.

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

CONVECTION VALID AT 0300 UTC THU MAY 2...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N83W TO 13N95W AND TO 08N107W. ITCZ
FROM 08N107W TO 09N120W AND TO 10N133W. 1007 MB LOW PRES NEAR
07N140W. SCATTERED MODERATE ISOLATED STRONG FROM 04N TO 14N WEST
OF 117W.

$$
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

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

SYNOPSIS VALID 0000 UTC MAY 02 2024.
24 HOUR FORECAST VALID 0000 UTC MAY 03 2024.
48 HOUR FORECAST VALID 0000 UTC MAY 04 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WEAK TROUGH 30N161W 26N161W 21N165W MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH 30N162W 21N168W.
.48 HOUR FORECAST TROUGH 30N167W 21N172W.

.WEAK TROUGH 22N175E 17N177E MOVING W SLOWLY. NE TO E WINDS
20 TO 25 KT FROM 22N TO 24N BETWEEN 173E AND 177E.
.24 HOUR FORECAST TROUGH 24N171E 21N166E. WINDS DIMINISHED TO 20
KT
OR LESS.
.48 HOUR FORECAST TROUGH DISSIPATED.

.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 07N TO 18N E OF
163W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT E OF A LINE 07N171W
24N162W.

.WINDS 20 KT OR LESS OVER REMAINDER OF AREA.

.SEAS 8 FT OR LOWER OVER REMAINDER OF AREA.

.ITCZ 06N140W 07N148W 06N161W 02N176W 03N173E 02N160E. ISOLATED
MODERATE TSTMS WITHIN 120 NM OF ITCZ PRIMARILY W OF 170W.



$$

.FORECASTER TSAMOUS. HONOLULU HI.