275 
FZPN03 KNHC 150939
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI OCT 15 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 OCT 15.
24 HOUR FORECAST VALID 0600 UTC SAT OCT 16.
48 HOUR FORECAST VALID 0600 UTC SUN OCT 17.

.WARNINGS.

...GALE WARNING...
.30 HOUR FORECAST WITHIN 15N95W TO 14N95W TO 14N96W TO 15N96W TO
16N95W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WITHIN 14N95W TO 14N96W TO 16N95W TO 15N94W TO
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 
KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 13N94W TO 13N96W TO 13N97W TO 16N95W TO
16N94W TO 13N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 27N122W TO 27N125W TO 27N134W TO 30N136W TO 30N119W TO
27N122W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 29N123W TO 27N126W TO 28N133W TO 
30N135W TO 30N123W TO 29N123W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NW TO N SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
8 FT IN NW SWELL.

.WITHIN 10N112W TO 05N126W TO 07N140W TO 23N140W TO 19N118W TO
10N112W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 13N137W TO 12N138W TO 12N140W TO 
17N140W TO 16N138W TO 13N137W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NE TO E SWELL.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
8 FT IN NE TO E SWELL.

.24 HOUR FORECAST WITHIN 02N110W TO 02N115W TO 07N114W TO
09N102W TO 07N102W TO 02N110W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN W TO NW SWELL.
.48 HOUR FORECAST WITHIN 06N99W TO 05N111W TO 08N113W TO 08N110W
TO 08N101W TO 06N99W WINDS 20 KT OR LESS. SEAS 8 FT IN W SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 0900 UTC FRI OCT 15...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 11N86W TO 11N98W TO 09N108W TO 
15N114W TO 13N125W TO 11N140W. SCATTERED MODERATE FROM 06N TO 
13N BETWEEN 85W AND 111W AND FROM 10N TO 15N BETWEEN 119W AND 
140W.

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.