High Seas Forecast
Issued by NWS

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FZPN02 KWBC 131125
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JUL 13.
24 HOUR FORECAST VALID 0600 UTC JUL 14.
48 HOUR FORECAST VALID 0600 UTC JUL 15.

.WARNINGS.

...GALE WARNING...
.FROM 36N TO 45N BETWEEN 124W AND 130W WINDS 20 TO 30 KT. SEAS TO
3.5 M.
.24 HOUR FORECAST FROM 37N TO 50N BETWEEN 124W AND 131W WINDS 25
TO 35 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST FROM 35N TO 53N BETWEEN 124W AND 133W WINDS 25
TO 35 KT. SEAS 2.5 TO 4.5 M.

...GALE WARNING...
.48 HOUR FORECAST LOW N OF AREA NEAR 56N169W 988 MB. WITHIN 540
NM E...600 NM SE...AND 420 NM SW QUADRANTS WINDS 25 TO 40 KT.
SEAS TO 3 M.

.SYNOPSIS AND FORECAST.

.LOW 42N161W 1015 MB MOVING NE 20 KT. WITHIN 300 NM E OF A LINE
FROM 49N143W TO 45N159W TO LOW CENTER TO 37N166W WINDS 20 TO 30
KT SEAS TO 3 M.
.24 HOUR FORECAST LOW 50N151W 1019 MB. WITHIN 360 NM SE QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS
DIMINISHED.

.24 HOUR FORECAST WITHIN 300 NM E OF A LINE FROM 60N180W TO
52N173E WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 300 NM E OF A LINE FROM 64N171W TO
55N174W WINDS 20 TO 30 KT. SEAS TO 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 46N TO 51N
BETWEEN 154W AND 132W...AND FROM 40N TO 45N W OF 163E.
.24 HOUR FORECAST DENSE FOG FROM 47N TO 52N BETWEEN 153W AND
146W...AND W OF A LINE FROM 40N168E TO 59N179E.
.48 HOUR FORECAST DENSE FOG FROM 41N TO 50N BETWEEN 161W AND
152W...N OF 40N BETWEEN 170E AND 180W...AND FROM 40N TO 50N W OF
163E.

.FORECASTER BYRD. 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 SUN JUL 13.
24 HOUR FORECAST VALID 0600 UTC MON JUL 14.
48 HOUR FORECAST VALID 0600 UTC TUE JUL 15.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 00N123W TO 06N140W TO 03N140W TO 03.4S120W TO 01S120W TO
03.4S93W TO 00N123W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20
KT OR LESS. SEAS 2.5 TO 3.0 M IN SE SWELL.
.24 HOUR FORECAST WITHIN 03N100W TO 06N115W TO 05N140W TO
00N140W TO 03.4S120W TO 03.4S82W TO 03N100W...EXCEPT LEE OF
GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S
SWELL.
.48 HOUR FORECAST WITHIN 02N83W TO 06N100W TO 08N119W TO 00N136W
TO 03.4S120W TO 03.4S81W TO 02N83W...EXCEPT LEE OF GALAPAGOS
ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S SWELL.

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

.21 HOUR FORECAST WITHIN 14N138W TO 15N140W TO 13N140W TO
13N138W TO 14N138W WINDS 20 KT OR LESS. SEAS 2.5 M IN E TO SE
SWELL.
.24 HOUR FORECAST WITHIN 14N137W TO 15N140W TO 12N140W TO
13N138W TO 14N137W WINDS 20 KT OR LESS. SEAS 2.5 M IN E TO SE
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 0600 UTC SUN JUL 13...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N86W TO 09N127W. ITCZ FROM 09N127W TO
09N135W...THEN FROM 09N137W TO BEYOND 08N140W. SCATTERED
MODERATE N OF 07N E OF 85W...AND FROM 07N TO 10N BETWEEN 110W AND
114W. WIDELY SCATTERED MODERATE FROM 06N TO 16N BETWEEN 94W AND
110W...AND FROM 08N TO 12N BETWEEN 117W AND 123W.

.FORECASTER ADAMS. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

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

SYNOPSIS VALID 0600 UTC JUL 13 2025.
24 HOUR FORECAST VALID 0600 UTC JUL 14 2025.
48 HOUR FORECAST VALID 0600 UTC JUL 15 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.24 HOUR FORECAST NEW TROUGH 30N167W 23N165W.
.48 HOUR FORECAST TROUGH 30N167W 23N168W.

.48 HOUR FORECAST NEW FRONT 30N177E 28N170E 28N165E.

.E TO SE WINDS 20 TO 30 KT FROM 10N TO 03N BETWEEN 164E AND 176E.
.24 HOUR FORECAST WINDS EASED TO 20 KT OR LESS.

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

.SEAS 2.5 TO 3 M FROM 11N TO 04N BETWEEN 165E AND 172W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M FROM 07N TO 01N W OF 164E.
.48 HOUR FORECAST SEAS LOWERED TO 2.5 M OR LOWER.

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

.ITCZ 09N140W 06N149W 05N179E 05N160E. ISOLATED MODERATE TO
LOCALLY STRONG TSTMS FROM 11N TO 01N W OF 170W. ISOLATED MODERATE
TSTMS WITHIN 150 NM OF ITCZ ELSEWHERE.

.SCATTERED MODERATE TSTMS FROM 23N TO 14N W OF 167E. ISOLATED
MODERATE TSTMS FROM 19N TO 16N BETWEEN 171E AND 176E...AND N OF
28N BETWEEN 160W AND 155W.

$$

.FORECASTER TROTTER. HONOLULU HI.