141
FZPN03 KNHC 282140
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU AUG 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU AUG 28.
24 HOUR FORECAST VALID 1800 UTC FRI AUG 29.
48 HOUR FORECAST VALID 1800 UTC SAT AUG 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES...REMNANTS OF JULIETTE...NEAR 26N121.5W 1010 MB. WITHIN
26N119W TO 28N120W TO 27N122W TO 26N122W TO 25N120W TO 26N121.5W
WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M. REMAINDER OF AREA WITHIN
27N119W TO 28N122W TO 26N123W TO 25N121W TO 26N120W TO 27N118W WINDS
20 KT OR LESS. SEAS 2.5 TO 3 M IN MIXED SWELL.
.18 HOUR FORECAST WEAKENING LOW PRES NEAR 27N121W 1012 MB. WINDS 20
KT OR LESS. SEAS LESS THAN 2.5 M.

.TROPICAL WAVE NEAR 113.5W FROM 05N TO 19N WITH LOW PRES NEAR
14N113W 1012 MB. WITHIN 15N106W TO 16N109W TO 15N111W TO 13N110W TO
13N108W TO 13N106W TO 15N106W WINDS 20 KT OR LESS. SEAS 2.5 M IN SE
TO S SWELL.
.24 HOUR FORECAST TROPICAL WAVE NEAR 118W WITH LOW PRES...POSSIBLE
TROPICAL CYCLONE...NEAR 14N118W 1009 MB. WITHIN 16N115W TO 17N113W
TO 17N116W TO 16N117W TO 14N117W TO 14N115W TO 16N115W NE TO E WINDS
20 TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15N121W 1008 MB. WITHIN 16N119W TO 17N122W TO 16N122W TO 15N121W TO
14N120W TO 14N119.5W TO 16N119W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.

.WITHIN 16N94W TO 16N95W TO 14N96W TO 14N95W TO 15N94W TO 16N94W...
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS
2.5 TO 3 M.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.WITHIN 02N108W TO 03N119W TO 00N137W TO 01S120W TO 03.4S120W TO
03.4S98W TO 02N108W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN SE SWELL.
.24 HOUR FORECAST WITHIN 00N96W TO 01N109W TO 01S120W TO 03.4S120W
TO 03.4S88W TO 00N96W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20
KT OR LESS. SEAS 2.5 TO 3 M IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 03S93W TO 01S102W TO 02S106W TO 03S116W TO
03.4S116W TO 03.4S93W TO 03S93W...EXCEPT LEE OF GALAPAGOS ISLANDS...
WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN S TO SW SWELL.

.24 HOUR FORECAST WITHIN 08N108W TO 10N112W TO 08N122W TO 05N125W TO
01N123W TO 01N110W TO 08N108W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M
IN S SWELL. WITHIN 06N93W TO 09N98W TO 08N103W TO 05N108W TO 01N105W
TO 03N96W TO 06N93W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN S TO SW
SWELL.
.48 HOUR FORECAST WITHIN 07N96W TO 06N107W TO 03N105W TO 04N99W TO
03.5NN94W TO 07N96W WINDS 20 KT OR LESS. SEAS TO 2.5 M IN MIXED SE
AND SW SWELL.

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

CONVECTION VALID AT 2015 UTC THU AUG 28...

.TROPICAL WAVE ALONG 113.5W FROM 05N TO 19N WITH LOW PRES NEAR
14N113W 1012 MB...SCATTERED MODERATE ISOLATED STRONG FROM 11N TO 16N
BETWEEN 111W AND 113W AND FROM 12.5N TO 15N BETWEEN 98W AND 103W.

.SCATTERED MODERATE ISOLATED STRONG FROM 11.5N TO 14N BETWEEN
97W AND 103W.

.SCATTERED MODERATE WITHIN 30 NM OF LINE FROM 14.5N113W TO 16N112W
AND FROM 15N116W TO 16N115W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO 10N100W TO LOW PRES NEAR
14N113W 1012 MB TO 15N120W TO LOW PRES NEAR 13N127W 1012 MB TO
11N140W. NUMEROUS MODERATE TO STRONG FROM 04N TO 09N BETWEEN 80W AND
88W. SCATTERED MODERATE WITHIN 120 NM S OF THE TROUGH BETWEEN 97W
AND 105W AND BETWEEN 107W AND 111W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.