338 
FZPN03 KNHC 190414
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT SEP 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SAT SEP 19.
24 HOUR FORECAST VALID 0000 UTC SUN SEP 20.
48 HOUR FORECAST VALID 0000 UTC MON SEP 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 22.5N139.5W TO 22.5N140W TO 20N140W TO 20.5N139.5W TO
21N139W TO 22.5N139.5W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
E SWELL.
.24 HOUR FORECAST WITHIN 22N134W TO 23N138W TO 22N140W TO
21N140W TO 19N136W TO 20N133W TO 22N134W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M. 
.48 HOUR FORECAST WITHIN 20N133W TO 23N138W TO 23N140W TO 
16N140W TO 15N135W TO 20N133W NE TO E WINDS 20 TO 30 KT. SEAS 2.5
TO 3.0 M.

.WITHIN 29N114W TO 29N116W TO 27N116W TO 28N115W TO 26N114W TO
27N114W TO 29N114W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN
60 NM OF SHORE...NW WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. 
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M. 

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

.18 HOUR FORECAST WITHIN 09N104W TO 10N104W TO 11N105W TO
08N107W TO 05N106W TO 07N104W TO 09N104W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 13N103W TO 14N106W TO 08N107W TO
06N108W TO 08N103W TO 09N102W TO 13N103W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 15N102W TO 17N104W TO 15N107W TO
13N105W TO 10N106W TO 11N103W TO 15N102W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN S TO SW SWELL.

.36 HOUR FORECAST WITHIN 12N122W TO 14N123W TO 12N126W TO
10N126W TO 09N125W TO 10N123W TO 12N122W SE TO S WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M. 
.48 HOUR FORECAST WITHIN 12N121W TO 16N126W TO 15N129W TO 
10N129W TO 08N125W TO 09N122W TO 12N121W SE TO S 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 0350 UTC SAT SEP 19...

.INVEST EP98...SCATTERED MODERATE TO ISOLATED STRONG FROM 05N TO
17N BETWEEN 115W AND 125W.

.INVEST EP99...SCATTERED MODERATE TO ISOLATED STRONG FROM 05N TO
15N BETWEEN 100W AND 110W.

.TROPICAL WAVE WITH AXIS NEAR 81W...NUMEROUS MODERATE TO STRONG 
FROM 02N TO 10N BETWEEN 77W AND 85W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM 08N83W TO 08N100W TO 
12N120W TO 17N137W TO 15N140W. SCATTERED MODERATE TO ISOLATED 
STRONG FROM 03N TO 13N BETWEEN 90W AND 100W...AND FROM 09N TO 
21N BETWEEN 125W AND 135W. 

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.