000
FZPN04 KNHC 131015
HSFEP3

CCODE/1:31:16:01:00/AOW/NWS/CCODE
HIGH SEAS FORECAST FOR METAREA XVI
NWS NATIONAL HURRICANE CENTER MIAMI FL
1115 UTC THU APR 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 03.4S TO 18.5S E OF 120W

SYNOPSIS VALID 0600 UTC THU APR 13.
24 HOUR FORECAST VALID 0600 UTC FRI APR 14.
48 HOUR FORECAST VALID 0600 UTC SAT APR 15.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN AREA BOUNDED BY 18.5S116W TO 18.5S120W TO 05S120W TO
05S113W TO 05S110W TO 08S111W TO 18.5S116W WINDS 20 KT OR LESS.
SEAS 8 FT IN MIXED SE AND SW SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 18.5S104W TO 18.5S120W 
TO 04S120W TO 09S111W TO 18.5S104W WINDS 20 KT OR LESS. SEAS 8 TO
9 FT IN MIXED SE AND SW SWELL.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 18.5S103W TO 18.5S120W 
TO 03.4S120W TO 05S100W TO 08S97W TO 18.5S103W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN MIXED SE...SW...AND NW SWELL.

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

CONVECTION VALID AT 1000 UTC THU APR 13...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ AXIS EXTENDS FROM 03.4S120W TO 05S103W TO 03.4S108W. 
SCATTERED MODERATE ISOLATED STRONG N OF 05S BETWEEN 100W AND 
103W...N OF 07S BETWEEN 103W AND 105W...AND N OF A LINE FROM 
06S113W TO 04S117W TO 05S120W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.