313
FZPN02 KWBC 270525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC SAT APR 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 APR 27.
24 HOUR FORECAST VALID 0000 UTC APR 28.
48 HOUR FORECAST VALID 0000 UTC APR 29.

.WARNINGS.

...GALE WARNING...
.LOW 55N155W 992 MB MOVING NW 10 KT NEXT 12 HOURS THEN WILL TURN
SW. WITHIN 180 NM NE SEMICIRCLE AND 540 NM S QUADRANT WINDS 25 TO
35 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW 53N155W 996 MB. WITHIN 480 NM SE AND 360 NM
W AND SW QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 17 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 53N139W.

...GALE WARNING...
.LOW 50N144W 999 MB MOVING NE 20 KT. WITHIN 360 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE WITHIN
120 NM NE SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 53N136W 993 MB. WITHIN 240 NM NE
SEMICIRCLE...480 NM S...AND 240 NM SW QUADRANTS WINDS 25 TO 40
KT. SEAS 9 TO 17 FT.
.48 HOUR FORECAST LOW 53N139W 998 MB. WITHIN 180 NM NE
SEMICIRCLE...720 NM S...AND 240 NM W QUADRANTs WINDS 25 TO 35 KT.
SEAS 9 TO 16 FT.

....GALE WARNING...
.FROM 30N TO 36N E OF 123W AREA OF NW WINDS 25 TO 35 KT. SEAS TO
10 FT.
.24 HOUR FORECAST FROM 30N TO 39N E OF 125W AREA OF NW WINDS 20
TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST FROM 30N TO 38N BETWEEN 119W AND 124W WINDS 25
TO 35 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.36 HOUR FORECAST LOW 40N159E 995 MB FROM 32N TO 42N W OF 168E
WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW 44N164E 990 MB. FROM 31N TO 48N W OF 174E
WINDS 25 TO 40 KT. SEAS 8 TO 15 FT.

.SYNOPSIS AND FORECAST.

.LOW 50N161E 1001 MB MOVING E 20 KT. FROM 37N TO 50N W OF 170E
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 50N178E 1003 MB. FROM 41N TO 51N BETWEEN
172W AND 167E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW 51N166W 1011 MB. WITHIN 180 NM N AND NW AND
300 NM E AND SE QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.

.LOW 54N164W 1002 MB MOVING SE 15 KT. WITHIN 600 NM S AND 360 NM
SW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 53N155W IN
WARNINGS SECTION.

.FROM 43N TO 48N E OF 128W WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.LOW 32N170W 1016 MB DRIFTING W. WITHIN 360 NM NW SEMICIRCLE
WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 32N171W 1013 MB. WITHIN 300 NM W AND NW
SEMICIRCLES AND 360 NM E QUADRANT WINDS 20 TO 30 KT. SEAS TO 11
FT.
.48 HOUR FORECAST LOW 35N167W 1008 MB. FROM 30N TO 39N BETWEEN
160W AND 175W WINDS 20 TO 30 KT. SEAS TO 11 FT.

.48 HOUR FORECAST N OF 50N BETWEEN 174E AND 162E WINDS 20 TO 30
KT. SEAS TO 9 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 52N TO 60N
BETWEEN 147W AND 166W...N OF 60N BETWEEN 166W AND 174W...AND FROM
43N TO 52N W OF 170E.
.24 HOUR FORECAST DENSE FOG FROM 51N TO 56N BETWEEN 134W AND 167W
AND FROM 50N TO 55N BETWEEN 172W AND 170E.
.48 HOUR FORECAST DENSE FOG FROM 36N TO 44N BETWEEN 160W AND
170W...FROM 50N TO 58N BETWEEN 162W AND 174W...AND N OF 40N W OF
168E.

.FORECASTER ACHORN. 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 SAT APR 27.
24 HOUR FORECAST VALID 0000 UTC SUN APR 28.
48 HOUR FORECAST VALID 0000 UTC MON APR 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 29N115W TO 30N116W TO 30N117W TO 29N116W TO 28N114W TO
29N115W...INCLUDING SEBASTIAN VIZCAINO BAY...NW WINDS 20 TO 25
KT. SEAS TO 8 FT. WITHIN 30N117W TO 30N121W TO 29N120W TO
29N118W TO 29N117W TO 30N117W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 29N115W TO 26N115W TO 26N114W TO
27N114W TO 29N115W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN
60 NM OF SHORE... NW WINDS 20 TO 25 KT. SEAS TO 8 FT. WITHIN
30N116W TO 29N118W TO 30N123W TO 28N120W TO 27N118W TO 29N116W TO
30N116W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 30N121W TO 30N123.5W TO 30N122.5W TO
29.5N122.5W TO 30N121.5W TO 29.5N120.5W TO 30N121W N WINDS 20 TO
25 KT. SEAS 10 TO 11 FT IN N SWELL. ELSEWHERE WITHIN 30N117W TO
30N125W TO 28N124W TO 27N121W TO 27N119W TO 30N117W WINDS 20 KT
OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.

.WITHIN 11N136W TO 11N138W TO 13N139W TO 13N140W TO 10N140W TO
10N137W TO 11N136W NE TO E WINDS 20 TO 25 KT. SEAS 10 FT IN NE
SWELL. ELSEWHERE WITHIN 15N123W TO 20N140W TO 07N140W TO 07N134W
TO 10N132W TO 10N123W TO 15N123W WINDS 20 KT OR LESS. SEAS 8 TO
9 FT IN PRIMARILY NE SWELL.
.24 HOUR FORECAST WITHIN 18N133W TO 21N140W TO 05N140W TO
11N123W TO 18N133W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE
SWELL.
.48 HOUR FORECAST WITHIN 15N133W TO 19N133W TO 21N140W TO
06N140W TO 11N127W TO 15N133W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NE TO E SWELL.

.GULF OF CALIFORNIA WITHIN 30N113W TO 29N113W TO 30N114W TO
28N113W TO 28N112W TO 30N113W W WINDS 20 TO 30 KT. SEAS LESS
THAN 8 FT. GULF OF CALIFORNIA N OF 31.5N W WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.12 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 0200 UTC SAT APR 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE EQUATORIAL TROUGH EXTENDS FROM 09N76W TO 09N89W TO 08.5N114W.
ITCZ FROM 08.5N114W TO 08N125W TO 05N132W TO BEYOND 06.5N140W.
SCATTERED MODERATE TO STRONG CONVECTION FROM 03N TO 08.5N
BETWEEN 81W AND 96W. SCATTERED MODERATE ISOLATED STRONG
CONVECTION FROM 05N TO 11N BETWEEN 107W AND 132W. SCATTERED
MODERATE CONVECTION W OF 137W.

.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

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

SYNOPSIS VALID 0000 UTC APR 27 2024.
24 HOUR FORECAST VALID 0000 UTC APR 28 2024.
48 HOUR FORECAST VALID 0000 UTC APR 29 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW JUST N OF FORECAST AREA NEAR 32N171W MOVING N SLOWLY. FRONT
30N171W 26N174W 22N180E NEARLY STATIONARY. NE TO E WINDS 20 TO 25
KT AND SEAS 8 TO 10 FT N OF FRONT...AND FROM 22N TO 27N BETWEEN
180E AND 170E. ISOLATED MODERATE TSTMS WITHIN 180 NM E OF FRONT...
AND WITHIN 90 NM OF POINT 27N168W.
.24 HOUR FORECAST LOW N OF FORECAST AREA NEAR 32N173W. FRONT
30N167W 25N170W 22N176W. SE WINDS 20 TO 25 KT AND SEAS 8 TO 9 FT
WITHIN 90 NM E OF FRONT N OF 29N. W TO NW WINDS 20 TO 25 KT AND
SEAS 8 TO 10 FT N OF 28N BETWEEN 172W AND 178W.
.48 HOUR FORECAST LOW MOVED WELL N OF FORECAST AREA. FRONT 30N164W
26N167W THENCE TROUGH 22N171W. ASSOCIATED WINDS EASED TO 20 KT OR
LESS AND SEAS LOWERED TO 8 FT OR LESS.

.E WINDS 20 TO 25 KT AND SEAS 8 TO 10 FT FROM 07N TO 23N E OF
164W.
E WINDS 20 TO 25 KT AND SEAS 8 TO 9 FT FROM 04N TO 12N W OF 165E.
.24 HOUR FORECAST E WINDS 20 TO 25 KT AND SEAS 8 TO 10 FT BETWEEN
07N AND LINE 20N140W 19N150W 15N160W.
.48 HOUR FORECAST E WINDS 20 TO 25 KT AND SEAS 8 TO 10 FT BETWEEN
06N AND LINE 21N140W 20N150W 15N165W.

.48 HOUR FORECAST NEW TROUGH 25N167E 21N165E.

.WINDS 20 KT OR LESS AND SEAS 8 FT OR LOWER OVER REMAINDER OF
FORECAST AREA.

.ITCZ 05N140W 06N146W 05N158W 05N168W...AND FROM 05N169E TO
04N160E. SCATTERED MODERATE TO STRONG TSTMS WITHIN 120 NM OF ITCZ
W OF 169E...AND WITHIN 120 NM N OF ITCZ E OF 146W. ISOLATED
MODERATE TSTMS WITHIN 210 NM S OF ITCZ BETWEEN 146W AND 158W...
AND WITHIN 120 NM N OF ITCZ BETWEEN 158W AND 168W.

.ISOLATED MODERATE TSTMS S OF 07N BETWEEN 175W AND 177E.

$$

.FORECASTER WROE. HONOLULU HI.