000
FZPN03 KNHC 232117
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE APR 23 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 APR 23.
24 HOUR FORECAST VALID 1800 UTC WED APR 24.
48 HOUR FORECAST VALID 1800 UTC THU APR 25.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 29N BETWEEN 124W AND 128W WINDS 20 KT OR LESS. SEAS TO 8 
FT IN NW SWELL.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 10.5N TO 11.5N E OF 87.5W...INCLUDING GULF OF 
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 02S AND W OF 115W WINDS 20 KT OR LESS. SEAS 8 FT IN SW 
SWELL. 
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 09N TO 14N W OF 138W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED NE AND NW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 2100 UTC TUE APR 23...

.TROUGH FROM 03N118W TO 09N117W...SCATTERED MODERATE FROM 05N 
TO 13N BETWEEN 111W AND 120W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 08N85W TO 06N88W TO LOW PRES 1011 MB NEAR 05N92W. 
ITCZ CONTINUES FROM 05N92W TO 04N98W TO 07.5N116.5W...THEN 
RESUMES FROM 08N118W TO 04N127W TO 05N135W TO 06N140W. SCATTERED 
MODERATE ISOLATED STRONG WITHIN AREA BOUNDED BY 09N84W TO 05N79W 
TO 03N86W TO 05N93W TO 09N84W AND FROM 08N TO 12N BETWEEN 121W 
AND 126W.

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.