000
FZPN03 KNHC 182049
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE OCT 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC TUE OCT 18.
24 HOUR FORECAST VALID 1800 UTC WED OCT 19.
48 HOUR FORECAST VALID 1800 UTC THU OCT 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 14N133W 1008 MB. WITHIN 390 NM N SEMICIRCLE WINDS
20 TO 25 KT. SEAS 10 TO 12 FT. ELSEWHERE N OF A LINE FROM
23N114W TO 15N126W TO 11N140W WINDS 20 KT OR LESS. SEAS 8 TO 11
FT IN NW SWELL.
.24 HOUR FORECAST LOW PRES NEAR 13N137W 1007 MB. WITHIN 330 NM N
SEMICIRCLE WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN NW SWELL.
ELSEWHERE NW OF A LINE FROM 30N116W TO 20N112W TO 12N127W TO
12N140W AND E OF A LINE FROM 30N128W TO 25N129W TO 23N140W WINDS
20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST LOW PRES W OF AREA. FROM 14N TO 17N W OF 138W
NE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN NW SWELL.
ELSEWHERE W OF A LINE FROM 13N140W TO 15N133W TO 22N140W WINDS
20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. N OF 25N BETWEEN
121W AND 130W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

.FROM 01N TO 14N BETWEEN 95W AND 124W WINDS 20 KT OR LESS. SEAS
8 TO 11 FT IN MIXED NW AND SW SWELL. 
.24 HOUR FORECAST FROM 05N TO 14N BETWEEN 96W AND 118W WINDS 20
KT OR LESS. SEAS 8 TO 9 FT IN MIXED NW AND SW SWELL. 
.48 HOUR FORECAST 06N TO 14N BETWEEN 96W AND 119W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN MIXED NW AND SW SWELL.

.S OF 01S BETWEEN 98W AND 112W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED NW AND SW SWELL.
.24 HOUR FORECAST S OF A LINE FROM 03.4S90W TO 05N104W TO
05N109W TO 03.4S113W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN
MIXED NW AND SW SWELL. 
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W
TO 14.5N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W
TO 13.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE
WINDS 20 TO 25 KT. SEAS TO 9 FT.

.36 HOUR FORECAST GULF OF CALIFORNIA N OF 30N NW WINDS 20 TO
25KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 2030 UTC TUE OCT 18...

.SCATTERED MODERATE ISOLATED STRONG WITHIN 150 NM EITHER SIDE OF
A LINE FROM 12N98W TO 07N78W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 12N102W TO LOW PRES 1010 MB NEAR 11N113W TO
10N119W TO 14N130W TO LOW PRES 1008 MB NEAR 13N134W TO 10N140W.
NUMEROUS MODERATE ISOLATED STRONG FROM 11N TO 17N BETWEEN 128W
AND 132W. SCATTERED MODERATE ISOLATED STRONG FROM 08N TO 13N
BETWEEN 99W AND 119W.

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.