348
FZPN03 KNHC 111514
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE AUG 11 2026

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE AUG 11.
24 HOUR FORECAST VALID 1200 UTC WED AUG 12.
48 HOUR FORECAST VALID 1200 UTC THU AUG 13.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES W OF AREA. WITHIN 18N129W TO 20N140W TO 07N140W TO
09N135W TO 13N130W TO 18N129W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0
M.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...WEST OF
AREA. WITHIN 20N137W TO 22N140W TO 06N140W TO 12N134W TO 20N137W
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...WEST OF
AREA. WITHIN 23N136W TO 28N137W TO 29N140W TO 08N140W TO 11N137W
TO 23N136W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.

.WITHIN 15N94W TO 16N95W TO 16N96W TO 15N96W TO 14N95W TO 14N94W
TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO
30 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 16N96W TO 15N96W TO
14N95W TO 14N94W TO 15N94W...INCLUDING THE GULF OF
TEHUANTEPEC... N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.WITHIN 12N87W TO 12N88W TO 10N88W TO 10N87W TO 10N86W TO 11N86W
TO 12N87W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20
TO 25 KT. SEAS LESS THAN 2.5 M.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.06 HOUR FORECAST WITHIN 00N117W TO 02N122W TO 02N126W TO
00N134W TO 03.4S120W TO 03.4S116W TO 00N117W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN S SWELL.
.24 HOUR FORECAST WITHIN 03N109W TO 04N122W TO 00N132W TO
01S120W TO 03.4S120W TO 03.4S105W TO 03N109W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 00N99W TO 05N109W TO 05N116W TO 00N129W
TO 03.4S120W TO 03.4S97W TO 00N99W WINDS 20 KT OR LESS. SEAS 2.5
TO 3.0 M IN S TO SW SWELL.

.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
17.5N132W 1007 MB. WITHIN 20N130W TO 22N133W TO 21N135W TO
18N135W TO 16N132W TO 17N130W TO 20N130W WINDS 20 TO 25 KT. SEAS
2.5 TO 3.0 M.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
17.5N132W 1006 MB. WITHIN 23N130W TO 25N135W TO 15N135W TO
14N132W TO 19N129W TO 23N130W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0
M.

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

CONVECTION VALID AT 1500 UTC TUE AUG 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N84W TO 08N111W TO 15N125W TO 10N140W.
SCATTERED MODERATE ISOLATED STRONG FROM 02N TO 09N BETWEEN 92W
AND 110W...FROM 03N TO 18N BETWEEN 110W AND 120W...AND FROM 05N
TO 16N BETWEEN 129W AND 140W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.