371
FZPN02 KWBC 012325
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC WED MAY 01 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAY 01.
24 HOUR FORECAST VALID 1800 UTC MAY 02.
48 HOUR FORECAST VALID 1800 UTC MAY 03.

.WARNINGS.

...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 54N171W 997 MB MOVING SE 20 KT.
FROM 45N TO 50N BETWEEN 164W AND 178E WINDS 25 TO 35 KT. SEAS 12
TO 20 FT. ELSEWHERE FROM 54N TO 58N BETWEEN 158W AND 175W WINDS
TO 25 KT. SEAS TO 12 FT.
.12 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 56N164W 1003 MB.
FROM 58N TO 60N BETWEEN 146W AND 155W WINDS 25 TO 35 KT. SEAS TO
10 FT.
.24 HOUR FORECAST LOW DISSIPATED WITH NEW LOW 53N146W 999 MB.
WITHIN 240 NM NE AND 180 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS
TO 10 FT. ELSEWHERE FROM 44N TO 54N BETWEEN 134W AND 160W WINDS
TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 51N131W 1003 MB.
FROM 43N TO 54N E OF 135W WINDS 20 TO 30 KT. SEAS TO 12 FT.

...GALE WARNING...
.LOW 50N160E 981 MB MOVING NE 20 KT. FROM 38N TO 51N W OF 170E
WINDS 25 TO 35 KT. SEAS TO 10 FT. ELSEWHERE N OF 34N W OF 173E
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 51N169E 974 MB. WITHIN 360 NM S QUADRANT
WINDS 30 TO 45 KT. SEAS 12 TO 22 FT. ELSEWHERE N OF 44N W OF
176W AND WITHIN 300 NM SE OF A LINE FROM 50N175W TO 36N165E
WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW 54N180W 982 MB. WITHIN 600 NM S QUADRANT
AND N OF 57N W OF 172W WINDS 25 TO 35 KT. SEAS 8 TO 16
FT...EXCEPT S OF CENTER SEAS 10 TO 22 FT. ELSEWHERE N OF 42N W
OF 154W WINDS TO 25 KT. SEAS 8 TO 14 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 16 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 14 FT.
.48 HOUR FORECAST FROM 30N TO 36N BETWEEN 118W AND 125W AREA OF
N TO NW WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

.48 HOUR FORECAST S OF 38N W OF 172E AREA OF N TO NE WINDS TO 25
KT. SEAS TO 9 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 54N TO 58N
BETWEEN 156W AND 175W...FROM 40N TO 45N BETWEEN 146W AND 157W...
AND FROM 46N TO 50N W OF 170E.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 50N BETWEEN 133W AND
144W....N OF 58N W OF ALASKA...AND FROM 48N TO 54N W OF 177W.
.48 HOUR FORECAST DENSE FOG N OF 53N BETWEEN 158W AND 170E.

.FORECASTER KREKELER. 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 1800 UTC WED MAY 1.
24 HOUR FORECAST VALID 1800 UTC THU MAY  2.
48 HOUR FORECAST VALID 1800 UTC FRI MAY  3.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N116W TO 30N134W TO 25N135W TO 22N128W TO 23N117W TO
30N116W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 30N117W TO 30N130W TO 24N130W TO
22N125W TO 24N117W TO 30N117W N WINDS 20 TO 25 KT. SEAS 8 TO 10
FT IN N SWELL.
.48 HOUR FORECAST WITHIN 30N118W TO 30N127W TO 25N127W TO
24N122W TO 30N118W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N
SWELL.

.WITHIN 25N134W TO 25N140W TO 07N140W TO 10N118W TO 25N134W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 19N135W TO 23N140W TO 08N140W TO
10N131W TO 13N130W TO 19N135W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NE SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 2030 UTC WED MAY 1...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 12N90W TO 10N105W. ITCZ FROM
10N105W TO 08N120W TO 09N130W TO 1009 MB LOW PRESSURE NEAR
07N138W. SCATTERED MODERATE FROM 02N TO 05N EAST OF 85W...FROM
06N TO 09N BETWEEN 100W AND 105W...WITHIN 60 NM EITHER SIDE OF
ITCZ BETWEEN 115W AND 125W...AND WITHIN 60 NM OF LOW PRESSURE
NEAR 07N138W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

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

SYNOPSIS VALID 1800 UTC MAY 01 2024.
24 HOUR FORECAST VALID 1800 UTC MAY 02 2024.
48 HOUR FORECAST VALID 1800 UTC MAY 03 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WEAK TROUGH 30N161W 26N161W 22N164W NEARLY STATIONARY.
.24 HOUR FORECAST TROUGH 30N161W 26N164W 22N166W.
.48 HOUR FORECAST TROUGH 30N165W 22N172W.

.WEAK TROUGH 23N175E 21N177E 17N177E MOVING W SLOWLY. NE TO E
WINDS
20 TO 25 KT FROM 22N TO 25N BETWEEN 174E AND 180E.
.24 HOUR FORECAST TROUGH DISSIPATED. WINDS DIMINISHED TO 20 KT OR
LESS.

.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 04N TO 18N E OF
163W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT E OF A LINE 07N175W
26N162W...AND FROM 08N TO 11N BETWEEN 177E AND 172E.

.WINDS 20 KT OR LESS OVER REMAINDER OF AREA.

.SEAS 8 FT OR LOWER OVER REMAINDER OF AREA.

.ITCZ 06N140W 07N148W 06N161W 02N176W 03N175E 02N160E. ISOLATED
MODERATE TSTMS WITHIN 120 NM OF ITCZ PRIMARILY W OF 167W.


$$

.FORECASTER TSAMOUS. HONOLULU HI.