739
FZPN02 KWBC 151125
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC TUE JUL 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JUL 15.
24 HOUR FORECAST VALID 0600 UTC JUL 16.
48 HOUR FORECAST VALID 0600 UTC JUL 17.

.WARNINGS.

...GALE WARNING...
.FROM 38N TO 45N BETWEEN 124W AND 130W AREA OF N WINDS 25 TO 35
KT. SEAS 2.5 TO 4.5 M. ELSEWHERE FROM 32N TO 54N BETWEEN 124W AND
140W AREA OF NW TO N WINDS 20 TO 30 KT. SEAS TO 4 M.
.24 HOUR FORECAST FROM 30N TO 56N BETWEEN 124W AND 140W AREA OF
NW TO N WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST FROM 37N TO 55N BETWEEN 125W AND 140W WINDS 25
TO 35 KT. SEAS TO 4 M.

...GALE WARNING...
.COMPLEX LOW WITH FIRST LOW NW OF AREA NEAR 63N179E 1002 MB
MOVING NE 05 KT AND SECOND LOW NW OF AREA NEAR 57N171E 986 MB
MOVING NE 10 KT. N OF A LINE FROM 50N160E TO 46N180W TO 60N161W
WINDS 25 TO 40 KT. SEAS TO 4 M.
.24 HOUR FORECAST COMBINED LOW NW OF AREA NEAR 59N177E 984 MB.
WITHIN 300 NM S...AND 540 NM SE AND NE QUADRANTS...AND FROM 44N
TO 55N BETWEEN 168W AND 177W WINDS 20 TO 30 KT. SEAS 2.5 TO 5
M...HIGHEST IN THE BERING SEA.
.48 HOUR FORECAST LOW NW OF AREA 59N174E 989 MB. N OF 58N W OF
165W WINDS TO 25 KT. SEAS TO 3 M.

...GALE WARNING...
.24 HOUR FORECAST LOW 47N170E 1005 MB. FROM 41N TO 47N W OF 175E
WINDS 20 TO 30 KT. SEAS TO 3 M.
.36 HOUR FORECAST LOW 48N178W 1002 MB. WITHIN 360 NM SE
SEMICRICLE WINDS 25 TO 35 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 49N173W 1002 MB. WITHIN 360 NM E OF A LINE
FROM 56N170W TO LOW TO 40N180W WINDS 25 TO 35 KT. SEAS TO 3.5 M.

.SYNOPSIS AND FORECAST.

.LOW 45N160W 1022 MB MOVING NE 20 KT. WITHIN 420 NM E QUADRANT
WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 54N158W 1018 MB. WITHIN 300 NM E AND 480 NM
SE QUADRANTS WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 60N155W 1018 MB. N OF 55N BETWEEN 145W AND
158W WINDS TO 25 KT. SEAS TO 3 M.

.48 HOUR FORECAST LOW 54N173E 998 MB. FROM 48N TO 54N W OF 177E
WINDS TO 25 KT. SEAS TO 2.5 M.

.48 HOUR FORECAST FROM 41N TO 47N W OF 164E AREA OF W WINDS 20 TO
30 KT. SEAS TO 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 120 NM W OF A
LINE FROM 42N159W TO 45N156W TO 48N155W TO 51N149W...N OF 45N
BETWEEN 179E AND 172E...AND FROM 40N TO 50N W OF 163E.
.24 HOUR FORECAST DENSE FOG FROM 47N TO 56N BETWEEN 151W AND
158W...FROM 45N TO 53N BETWEEN 175W AND 179E...AND FROM 40N TO
51N W OF 176E.
.48 HOUR FORECAST DENSE FOG WITHIN 120 NM N OF A LINE FROM
43N166W TO 48N150W...FROM 43N TO 49N BETWEEN 171W AND 177W...FROM
53N TO 56N BETWEEN 177E AND 170E...AND FROM 40N TO 49N W OF 167E.

.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 0600 UTC TUE JUL 15.
24 HOUR FORECAST VALID 0600 UTC WED JUL 16.
48 HOUR FORECAST VALID 0600 UTC THU JUL 17.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 11N86W TO 12N87W TO 12N88W TO 11N89W TO 10N88W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO
25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 12N86W TO 11N88W TO 10N88W TO 10N86W TO
11N86W TO 12N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 00N82W TO 00N106W TO 06N116W TO 00N132W TO 03.4S120W TO
03.4S81W TO 00N82W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN S SWELL.
.24 HOUR FORECAST WITHIN 02S93W TO 01S102W TO 00N116W TO 01S120W
TO 03.4S120W TO 03.4S91W TO 02S93W WINDS 20 KT OR LESS. SEAS
2.5 TO 3.0 M IN S SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.24 HOUR FORECAST WITHIN 30N126W TO 30N140W TO 29N135W TO
29N131W TO 30N126W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
TO NE SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

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

CONVECTION VALID AT 0830 UTC TUE JUL 15...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 09N115W. ITCZ FROM 09N115W TO
09N125W...THEN RESUMES WEST OF TROPICAL WAVE FROM 09N127W TO
10N137W...THEN RESUMES WEST OF ANOTHER TROPICAL WAVE FROM 10N138W
TO BEYOND 10N140W. SCATTERED MODERATE FROM 05N TO 16N BETWEEN
94W AND 110W...AND FROM 06N TO 13N AND W OF 121W.

.FORECASTER ERA. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

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

SYNOPSIS VALID 0600 UTC JUL 15 2025.
24 HOUR FORECAST VALID 0600 UTC JUL 16 2025.
48 HOUR FORECAST VALID 0600 UTC JUL 17 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N179W 27N170E 26N164E NEARLY STATIONARY. ISOLATED
MODERATE TSTMS N OF 26N BETWEEN 171E AND 177W.
.24 HOUR FORECAST FRONT 30N179W 26N170E 24N160E.
.48 HOUR FORECAST FRONT WEAKENED TO TROUGH 30N175E 27N168E.

.TROUGH 29N167W 22N169W MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH 29N170W 23N172W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.WINDS 20 KT OR LESS ENTIRE FORECAST AREA.

.SEAS 2.5 TO 3.5 M S OF 14N BETWEEN 175W AND 144W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M FROM 15N TO 08N E OF 179W.
.48 HOUR FORECAST SEAS LOWERED TO 2.5 M OR LOWER.

.SEAS 2.5 M OR LOWER REMAINDER OF FORECAST AREA.

.ITCZ 10N140W 10N150W 06N174W 06N160E. ISOLATED MODERATE TSTMS
WITHIN 270 NM OF ITCZ.

.SCATTERED MODERATE TSTMS FROM 24N TO 10N BETWEEN W OF 169E.


$$

.FORECASTER PIERCE. HONOLULU HI.