000
FZPN03 KNHC 171519
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT APR 17 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SAT APR 17.
24 HOUR FORECAST VALID 1200 UTC SUN APR 18.
48 HOUR FORECAST VALID 1200 UTC MON APR 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.03 HOUR FORECAST WITHIN 08N133W TO 06N135W TO 07N137W TO
10N137W TO 12N134W TO 08N133W WINDS 20 KT OR LESS. SEAS 8 FT IN
NE TO E SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 10N135W TO 07N139W TO 08N140W TO 17N140W
TO 13N136W TO 10N135W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT. 
.48 HOUR FORECAST WITHIN 13N131W TO 09N132W TO 06N140W TO 
22N140W TO 20N133W TO 13N131W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL.

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

CONVECTION VALID AT 1500 UTC SAT APR 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 08N79W TO 08N100W TO 07N107W. ITCZ
AXIS EXTENDS FROM 07N108W TO 04N125W TO 05N140W. NUMEROUS
MODERATE TO ISOLATED STRONG FROM 02N TO 09N BETWEEN 80W AND 95W.
SCATTERED MODERATE FROM 03N TO 11N BETWEEN 95W AND 120W...AND
FROM 03N TO 08N BETWEEN 126W AND 136W. 

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.