000
FZPN03 KNHC 181007
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI JUL 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI JUL 18.
24 HOUR FORECAST VALID 0600 UTC SAT JUL 19.
48 HOUR FORECAST VALID 0600 UTC SUN JUL 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 15N94W TO 
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N WINDS 20 TO 25 
KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE...EXCEPT N WINDS 20 TO 30 KT.
.36 HOUR FORECAST WITHIN 16N95W TO 16N96W TO 14N96W TO 13N95W TO 
14N94W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 
30 KT. SEAS 2.5 TO 3 M.
.48 HOUR FORECAST WITHIN 16N95W TO 16N96W TO 15N96W TO 15N95W TO 
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.

.WITHIN 11N86W TO 12N86W TO 12N88W TO 11N89W TO 10N88W TO 10N86W
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 12N87W TO 11N89W TO 10N90W TO 09N89W TO 
10N87W TO 10N86W TO 12N87W...INCLUDING THE GULF OF PAPAGAYO...NE TO 
E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.

.WITHIN 01S84W TO 00N93W TO 02N97W TO 01S118W TO 03.4S118W TO 
03.4S83W TO 01S84W...EXCEPT IN LEE OF GALAPAGOS ISLANDS...WINDS 20 
KT OR LESS. SEAS 2.5 TO 3 M IN SE TO S SWELL.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN 02S110W TO 01S114W TO 01S120W TO 03.4S120W 
TO 03.4S110W TO 02S110W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN SE 
TO S SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 0945 UTC FRI JUL 18...

.SCATTERED MODERATE WITHIN 60 NM OF 04N85W AND WITHIN 30 NM OF 
07N115W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N79W TO 08N95W TO 10N110W TO 
10N120W TO 10N132W. ITCZ FROM 10N132W TO 10N140W. NUMEROUS MODERATE 
TO ISOLATED STRONG WITHIN 240 NM N OF THE TROUGH BETWEEN 136W AND 
140W...WITHIN 180 NM S OF THE ITCZ BETWEEN 139W AND 140W...WITHIN 
180 NM N OF THE TROUGH BETWEEN 118W AMD 121W AND WITHIN 60 NM S OF 
THE TOUGH BETWEEN 107W AND 111W. SCATTERED MODERATE ISOLATED STRONG 
WITHIN 120 NM N OF THE TROUGH BETWEEN 106W AND 109W. SCATTERED 
MODERATE WITHIN 60 NM N OF THE TROUGH BETWEEN 96W AND 103W. 

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.