000
FZPN04 KNHC 170415
HSFEP3

CCODE/1:31:16:01:00/AOW/NWS/CCODE
HIGH SEAS FORECAST FOR METAREA XVI
NWS NATIONAL HURRICANE CENTER MIAMI FL
0515 UTC FRI MAR 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC FRI MAR 17.
24 HOUR FORECAST VALID 0000 UTC SAT MAR 18.
48 HOUR FORECAST VALID 0000 UTC SUN MAR 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.S OF 11S W OF 108W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
PRIMARILY IN SW SWELL.
.24 HOUR FORECAST S OF 10S W OF A LINE FROM 11S110W TO 18.5S97W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT PRIMARILY IN SW SWELL.
.48 HOUR FORECAST S OF 17S BETWEEN 85W AND 112W AND FROM 11S TO 
17S BETWEEN 88W AND 98W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
PRIMARILY IN SW SWELL.

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

CONVECTION VALID AT 0345 UTC FRI MAR 17...

.INTERTROPICAL CONVERGENCE ZONE...
TROUGH AXIS EXTENDS FROM 10S80W TO 1011 MB LOW PRES NEAR 09S93W 
TO 09S99W. NUMEROUS MODERATE TO ISOLATED STRONG CONVECTION FROM 
08S TO 12S BETWEEN 91W AND 97W. SECOND TROUGH STRETCHES FROM 
04S99W TO A 1011 MB LOW PRES NEAR 05S106W TO 04S112W. SCATTERED 
MODERATE CONVECTION FROM 3.5S TO 08S BETWEEN 96W AND 115W.

$$
.FORECASTER NR. NATIONAL HURRICANE CENTER.