000
FZPN03 KNHC 130242
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU OCT 13 2016

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU OCT 13.
24 HOUR FORECAST VALID 0000 UTC FRI OCT 14.
48 HOUR FORECAST VALID 0000 UTC SAT OCT 15.

.WARNINGS.

...GALE WARNING...

.N OF 14N BETWEEN 94W AND 96W...INCLUDING THE GULF OF
TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.06 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING
THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 9 TO 11 FT.
ELSEWHERE N OF 13.5N BETWEEN 94W AND 96W N TO NE WINDS 20 TO 30
KT. SEAS 8 TO 11 FT.
.12 HOUR FORECAST N OF 14N BETWEEN 94W AND 96W...INCLUDING THE
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST N OF 14N BETWEEN 94W AND 96W...INCLUDING THE
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.36 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W
TO 14N95.5W TO 12.5N97W...INCLUDING THE GULF OF TEHUANTEPEC...N
TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 30 NM
EITHER SIDE OF A LINE FROM 14N95.5W TO 13N98W N TO NE WINDS 20
TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST N OF 15N BETWEEN 94W AND 96W...INCLUDING THE
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 12N110W 1008 MB. WITHIN 90 NM N SEMICIRCLE WINDS
20 TO 25 KT. SEAS TO 9 FT. 
.24 HOUR FORECAST LOW PRES NEAR 13N114W. WINDS 20 KT OR LESS.
SEAS LESS THAN 8 FT.

.LOW PRES NEAR 19N128W 1008 MB. WITHIN 300 NM N SEMICIRCLE WINDS
20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST LOW PRES NEAR 19N133W. WITHIN 180 NM N
SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE FROM 17N
TO 25N BETWEEN 127W AND 140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 19N137W. WITHIN 120 NM N
SEMICIRCLE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN MIXED NE AND NW
SWELL. ELSEWHERE FROM 13N TO 25N BETWEEN 125W AND 140W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. 

.FROM 10N TO 15N BETWEEN 128W AND 138W WINDS 20 KT OR LESS. SEAS
8 FT IN NW SWELL.
.24 HOUR FORECAST ELSEWHERE FROM 12N TO 17N W OF 132W WINDS 20
KT OR LESS. SEAS 8 FT IN NW SWELL.
.48 HOUR FORECAST CONDITIONS MERGED.

.NW OF A LINE FROM 30N135W TO 27N140W WINDS 20 KT OR LESS. SEAS
8 FT IN NW SWELL.
.24 HOUR FORECAST NW OF A LINE FROM 30N127W TO 25N140W WINDS 20
KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST NW OF A LINE FROM 30N116W TO 25N120W TO
25N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...
HIGHEST NW.

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

CONVECTION VALID AT 0300 UTC THU OCT 13...

.LOW PRES NEAR 12N110W...CLUSTER OF MODERATE TO STRONG CONVECTION
WITHIN 360 NM NW QUADRANT. 

.LOW PRES NEAR 19N128W...SCATTERED MODERATE CONVECTION
WITHIN 90 NM N QUADRANT.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 10N85W TO 09N91W TO 14N100W TO
1008 MB LOW PRESSURE NEAR 12N110W TO 10N113W TO 14N121W TO
13N130W TO 11N135W. THE ITCZ EXTENDS FROM 11N135W TO BEYOND
09N140W. SCATTERED MODERATE TO ISOLATED STRONG CONVECTION FROM
06N TO 11N E OF 93W. SCATTERED MODERATE CONVECTION FROM 11N TO
14N BETWEEN 132W AND 136W.

$$
.FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.