316
FZPN02 KWBC 251725
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC WED JUN 25 2025

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).

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 1200 UTC JUN 25.
24 HOUR FORECAST VALID 1200 UTC JUN 26.
48 HOUR FORECAST VALID 1200 UTC JUN 27.

.WARNINGS.

...GALE WARNING...
.48 HOUR FORECAST POST-TROPICAL CYCLONE SEPAT W OF AREA NEAR
46N155E 993 MB. WITHIN 300 NM E SEMICIRCLE WINDS 25 TO 35 KT.
SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 420 NM E SEMICIRCLE WINDS TO
25 KT. SEAS TO 2.5 M.

.SYNOPSIS AND FORECAST.

.FROM 36N TO 40N E OF 128W AREA OF N TO NW WINDS TO 25 KT. SEAS
TO 2.5 M.
.24 HOUR FORECAST FROM 32N TO 41N BETWEEN 120W AND 129W AREA OF
N TO NW WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST FROM 30N TO 41N BETWEEN 119W AND 128W AREA OF
N TO NW WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.

.COMPLEX LOW WITH MAIN CENTER 57N173W 992 MB MOVING SE 10 KT AND
A SECONDARY CENTER 55N160W 996 MB MOVING E 10 KT. WITHIN 420 NM
E AND NE...AND 240 NM NW QUADRANTS...AND 300 NM S SEMICIRCLE OF
MAIN CENTER...AND WITHIN 780 NM S AND SE QUADRANTS OF SECONDARY
CENTER...AND FROM 41N TO 52N BETWEEN 147W AND 165E WINDS 20 TO
30 KT. SEAS 2.5 M TO 3.5 M...HIGHEST NEAR 45N162W.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 56N168W 999 MB
AND A SECOND CENTER 55N156W 998 MB. WITHIN 420 NM E AND NE
QUADRANTS OF SECOND CENTER...AND FROM 41N TO 53N BETWEEN 139W
AND 178E WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST COMBINED LOW 55N154W 1001 MB. WITHIN 360 NM
NE...720 NM S AND SE...AND 840 NM SW QUADRANTS WINDS TO 25 KT.
SEAS TO 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 120 NM
EITHER SIDE OF A LINE FROM 54N156W TO 48N159W TO 46N173W TO
47N174E TO 43N160E...AND WITHIN 120 NM OF 43N144W.
.24 HOUR FORECAST DENSE FOG WITHIN 240 NM N OF A LINE FROM
42N166E TO 45N171W TO 44N153W.
.48 HOUR FORECAST DENSE FOG FROM 41N TO 47N BETWEEN 156W AND
176E...AND FROM 41N TO 48N W OF 163E.

.FORECASTER MILLS. 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 1200 UTC WED JUN 25.
24 HOUR FORECAST VALID 1200 UTC THU JUN 26.
48 HOUR FORECAST VALID 1200 UTC FRI JUN 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 14N94W TO 16N94W TO 16N95W TO 13N97W TO 12N97W TO 13N95W
TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO
30 KT. SEAS 2.5 TO 3.0 M .
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 15N94W TO 16N94W TO 16N95W TO 16N96W TO
14N97W TO 14N95W TO 15N94W...INCLUDING THE GULF OF
TEHUANTEPEC... N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.

.LOW PRESSURE NEAR 09N92W 1007 MB. WITHIN 08N91W TO 08N92W TO
11N93W TO 09N95W TO 05N95W TO 05N91W TO 08N91W SW TO W WINDS 20
TO 25 KT. SEAS 2.5 TO 3.0 M IN SE TO S SWELL.
.24 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
10N94W 1007 MB. WITHIN 08N90W TO 11N95W TO 09N97W TO 06N98W TO
05N94W TO 06N91W TO 08N90W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M
IN S TO SW SWELL.
.48 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
11N95W 1006 MB. WITHIN 10N92W TO 11N93W TO 09N95W TO 07N96W TO
07N95W TO 09N93W TO 10N92W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M
IN SW SWELL.

.WITHIN 05N109W TO 06N111W TO 06N119W TO 04N118W TO 04N116W TO
04N110W TO 05N109W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S
SWELL.
.24 HOUR FORECAST WITHIN 09N105W TO 10N109W TO 10N112W TO
08N112W TO 06N111W TO 08N104W TO 09N105W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN SW SWELL.
.48 HOUR FORECAST WITHIN 13N107W TO 09N111W TO 07N111W TO
09N105W TO 13N107W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S
TO SW SWELL.

.WITHIN 01S110W TO 00N122W TO 01S120W TO 03.4S120W TO 03.4S99W
TO 01S110W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE TO S
SWELL.
.24 HOUR FORECAST WITHIN 03S102W TO 02S104W TO 03S107W TO
03.4S110W TO 03.4S101W TO 03S102W WINDS 20 KT OR LESS. SEAS 2.5
TO 3.0 M IN SE SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

CONVECTION VALID AT 1500 UTC WED JUN 25...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 1007 MB LOW PRESSURE NEAR 09N92W
TO 10N125W. ITCZ FROM 10N125W TO BEYOND 09N140W. SCATTERED
MODERATE ISOLATED TO STRONG FROM 04N TO 08N BETWEEN 80W AND
90W...AND FROM 10N TO 14N BETWEEN 92W AND 97W. SCATTERED
MODERATE FROM 06N TO 08N BETWEEN 107W AND 113W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

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

SYNOPSIS VALID 1200 UTC JUN 25 2025.
24 HOUR FORECAST VALID 1200 UTC JUN 26 2025.
48 HOUR FORECAST VALID 1200 UTC JUN 27 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 30N174E 28N174E 26N168E MOVING NW SLOWLY. SCATTERED
MODERATE TSTMS WITHIN 240 NM N OF TROUGH.
.24 HOUR FORECAST TROUGH 30N173E 25N168E 25N160E.
.48 HOUR FORECAST TROUGH 30N173E 27N160E.

.TROUGH 30N163E 24N160E MOVING NW SLOWLY. ISOLATED MODERATE TSTMS
WITHIN 60 NM OF TROUGH.
.24 HOUR FORECAST TROUGH MOVED NW OF FORECAST AREA.

.WINDS 20 KT OR LESS OVER ENTIRE FORECAST AREA.

.SEAS 2.5 TO 3 M FROM 08N TO 20N BETWEEN 180W AND 160W.
.24 HOUR FORECAST SEAS 2.5 TO 3.5 M FROM 07N TO 20N BETWEEN 177E
AND 176E.
.48 HOUR FORECAST SEAS DECREASED TO 2.5 M OR LESS.

.SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.

.ITCZ 08N140W 05N156W 04N175E. ISOLATED MODERATE TSTMS WITHIN 1800
NM N OF ITCZ W OF 165W.

.ISOLATED MODERATE TSTMS FROM 20N TO 25N BETWEEN 176E AND 180W.

$$

.FORECASTER SHIGESATO. HONOLULU HI.