631
FZPN03 KNHC 131521
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN JUL 13 2025

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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.