High Seas Forecast
Issued by NWS

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133
FZPN02 KWBC 131725
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC SUN JUL 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 13.
24 HOUR FORECAST VALID 1200 UTC JUL 14.
48 HOUR FORECAST VALID 1200 UTC JUL 15.

.WARNINGS.

...GALE WARNING...
.FROM 35N TO 49N BETWEEN 124W AND 134W AREA OF N WINDS 20 TO 30
KT. SEAS 2.5 TO 4 M.
.12 HOUR FORECAST FROM 40N TO 44N E OF 130W AREA OF N WINDS 25 TO
35 KT. SEAS 3 TO 4.5 M
.24 HOUR FORECAST FROM 38N TO 43N BETWEEN 124W AND 130W AREA OF N
WINDS 25 TO 35 KT. SEAS 3.5 TO 5 M. ELSEWHERE FROM 34N TO 52N E
OF 134W AREA OF NW TO N WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
ALSO FROM 34N TO 40N BETWEEN 134W AND 142W AREA OF NE WINDS TO 25
KT.  SEAS TO 2.5 M.
.48 HOUR FORECAST FROM 33N TO 56N E OF 139W AREA OF NW TO N WINDS
20 TO 30 KT. SEAS TO 3 M. ELSEWHERE FROM 33N TO 40N BETWEEN 143W
AND 139W AREA OF NE WINDS TO 25 KT. SEAS TO 2.5 M.

...GALE WARNING...
.WITHIN 180 NM NW AND N OF A LINE FROM 49N165W TO 54N176E AREA OF
S TO SW WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST NEW LOW JUST W OF THE AREA 54N161E 998 MB.
WITHIN 300 NM NW AND N OF A LINE FROM 49N171E TO 58N176W WINDS TO
25 KT. SEAS TO 2.5 M.
.42 HOUR FORECAST LOW JUST W OF THE AREA 56N171E 988 MB. BETWEEN
60 NM AND 420 NM SE SEMICIRCLE AND BETWEEN 180 NM AND 840 NM NE
QUADRANT WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW JUST W OF AREA NEAR 57N173E 987 MB. BETWEEN
90 NM AND 780 NM NE...60 NM AND 540 NM E...60 NM AND 600 NM SE
AND 60 NM AND 240 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS  2.5 TO
4 M.

.SYNOPSIS AND FORECAST.

.LOW 44N158W 1016 MB MOVING NE 25 KT. WITHIN 120 NM SE AND S OF A
FRONT FROM 50N140W TO THE LOW AND WITHIN 120 NM E AND SE OF A
FRONT FROM THE LOW TO 38N165W WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 52N148W 1020 MB. WITHIN 120 NM E AND SE OF
A LINE FROM 48N151W TO 41N160W WINDS LESS THAN 25 KT. SEAS LESS
THAN 2.5 M.
.48 HOUR FORECAST LOW DISSIPATED WITH NEW LOW TO FORM NEAR
49N161W 1018 MB. WITHIN 240 NM E AND SE OF A LINE FROM 52N155W TO
42N160W WINDS TO 25 KT. SEAS LESS THAN 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 180 NM SE AND
S OF A LINE FROM 51N136W TO 48N151W TO THE LOW AND N OF 42N W OF
165E.
.24 HOUR FORECAST DENSE FOG WITHIN 120 NM SE AND S OF A LINE FROM
53N143W TO 52N150W TO 43N160W AND FROM 40N TO 59N W OF 180W.
.48 HOUR FORECAST DENSE FOG WITHIN 300 NM W AND NW OF A LINE FROM
44N157W TO 53N151W...FROM 40N TO 52N W OF 170E AND WITHIN 300 NM
W AND NW OF A LINE FROM 44N177E TO 58N178W.

.FORECASTER FUTTERMAN. 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 1200 UTC SUN JUL 13.
24 HOUR FORECAST VALID 1200 UTC MON JUL 14.
48 HOUR FORECAST VALID 1200 UTC TUE JUL 15.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 00N120W TO 07N140W TO 00N140W TO 03.4S120W TO 01S120W TO
03.4S96W TO 00N120W WINDS 20 KT OR LESS. SEAS 2.5 M IN SE SWELL
...EXCEPT SW SWELL E OF 115W.
.24 HOUR FORECAST WITHIN 01N103W TO 04N105W TO 04N140W TO
00N140W TO 03.4S120W TO 03.4S81W TO 01N103W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN SE SWELL...EXCEPT SW SWELL E OF 120W.
.48 HOUR FORECAST WITHIN 02N82W TO 07N119W TO 04N136W TO
03.4S120W TO 02S93W TO 02N82W...EXCEPT LEE OF GALAPAGOS
ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE SWELL...
EXCEPT SW SWELL E OF 115W.

.WITHIN 30N129.5W TO 30N138W TO 29.5N138W TO 29.5N132W TO
30N129.5W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE
SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
2.5 TO 3.0 M IN N TO NE SWELL.

.12 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 10N87W TO 11N86W
...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 12N89W TO 10N90W TO
10N88W TO 10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...
NE TO E WINDS 20 TO 25 KT. SEAS 2.5 M.

.12 HOUR FORECAST WITHIN 14N138W TO 15N139W TO 15N140W TO
12N140W TO 13N139W TO 13N138W TO 14N138W WINDS 20 KT OR LESS.
SEAS 2.5 M IN MIXED NE AND SE SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.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 1400 UTC SUN JUL 13...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM LOW PRES NEAR 10.5N76W TO 08.5N100W TO
10N112W TO 11N128W. ITCZ FROM 11N128W TO 10N135.5W THEN FROM
10N137.5W TO BEYOND 09N140W. SCATTERED MODERATE ISOLATED STRONG
FROM 01N TO 11N BETWEEN 77W AND 85W...FROM 06N TO 08N BETWEEN
100W AND 104W...FROM 06N TO 11N BETWEEN 112W AND 116W...FROM 07N
TO 10N BETWEEN 120W AND 126W...AND FROM 09.5N AND 14N BETWEEN
110W AND 135W.

.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

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

SYNOPSIS VALID 1200 UTC JUL 13 2025.
24 HOUR FORECAST VALID 1200 UTC JUL 14 2025.
48 HOUR FORECAST VALID 1200 UTC JUL 15 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 30N161W 27N164W 23N165W MOVING W SLOWLY. ISOLATED
MODERATE TSTMS N OF 28N BETWEEN 162W AND 158W.
.24 HOUR FORECAST TROUGH 28N167W 23N167W.
.48 HOUR FORECAST TROUGH 27N167W 23N168W.

.48 HOUR FORECAST NEW FRONT 30N178E 27N171E 26N164E.

.E TO SE WINDS 20 TO 30 KT FROM 08N TO 01N BETWEEN 162E AND 171E.
.24 HOUR FORECAST WINDS EASED TO 20 KT OR LESS.

.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.

.SEAS 2.5 M OR LOWER OVER ENTIRE FORECAST AREA.

.ITCZ 10N140W 06N152W 05N173W 04N160E. ISOLATED MODERATE TO
STRONG TSTMS FROM 10N TO 01N W OF 174E. ISOLATED MODERATE TSTMS
WITHIN 180 NM OF ITCZ ELSEWHERE.

.SCATTERED MODERATE TSTMS FROM 18N TO 12N W OF 165E. ISOLATED
MODERATE TSTMS FROM 20N TO 17N BETWEEN 171E AND 175E.

$$

.FORECASTER TROTTER. HONOLULU HI.