000
FZPN03 KNHC 022112
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON OCT 02 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON OCT 02.
24 HOUR FORECAST VALID 1800 UTC TUE OCT 03.
48 HOUR FORECAST VALID 1800 UTC WED OCT 04.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 29N BETWEEN 123W AND 128W N WINDS 20 TO 25 KT. SEAS 9 TO 
11 FT. ELSEWHERE N OF 26N BETWEEN 118W AND 131W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST N OF 25N BETWEEN 120W AND 131W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN N SWELL. 
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.FROM 08N TO 12N BETWEEN 90W AND 96W SW TO W WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT. FROM 08N TO 12N BETWEEN 96W AND 105W SW TO W 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST LOW PRES NEAR 14N94W 1004 MB. WITHIN 60 NM NW 
AND 90 SE SEMICIRCLES OF LOW WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
ELSEWHERE FROM 07N TO 13N BETWEEN 90W AND 100W SW TO W WINDS 20 
TO 25 KT. SEAS 8 TO 11 FT. 
.48 HOUR LOW PRES NEAR 15N98W 1004 MB. WITHIN 60 NM NW AND 90 SE 
SEMICIRCLES OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE 
FROM 06N TO 11N BETWEEN 90W AND 105W SW TO W WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT. FROM 03N TO 06N BETWEEN 80W AND 85W SW TO 
W WINDS 20 TO 25 KT. SEAS TO 9 FT IN SW SWELL. 

.FROM 08N TO 12N W OF 132W WINDS 20 KT OR LESS. SEAS TO 8 FT IN 
MIXED NE AND S SWELL. 
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.18 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 15N95W TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N 
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 15N95W TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST S OF A LINE FROM 03.4S105W TO 02N120W TO 
02N130W TO 00N135W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW 
SWELL.
.48 HOUR FORECAST ELSEWHERE S OF 13N BETWEEN 90W AND 130W WINDS 
20 KT OR LESS. SEAS 8 TO 11 FT IN SW SWELL.

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

CONVECTION VALID AT 2100 UTC MON OCT 02...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH IS OVER CENTRAL AMERICA AND EXTENDS FROM 
SOUTHERN GUATEMALA TO 1006 MB LOW PRES NEAR 13N94W TO 15N110W TO 
13N110W TO 11N122W TO 1008 MB LOW PRES NEAR 13N129W TO BEYOND 
10N140W. SCATTERED MODERATE ISOLATED STRONG IS FROM 10N TO 13N 
BETWEEN 88W AND 92W. SCATTERED MODERATE TO STRONG IS FROM 11N TO 
15N BETWEEN 94W AND 101W. SCATTERED MODERATE IS FROM 10N TO 12N 
BETWEEN 126W AND 134W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.