000
FZPN03 KNHC 180923
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
1030 UTC MON APR 18 2011

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

SYNOPSIS VALID 0600 UTC MON APR 18.
24 HOUR FORECAST VALID 0600 UTC TUE APR 19.
48 HOUR FORECAST VALID 0600 UTC WED APR 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 27N BETWEEN 118W AND 123W NW TO N WINDS 20 KT. SEAS 8 TO 
10 FT IN NW SWELL.
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.S OF 09N W OF 110W WINDS LESS THAN 20 KT. SEAS 8 FT IN SW SWELL 
EXCEPT MIXED NE AND SW SWELL W OF 130W.
.18 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AS OF 0900 UTC MON APR 18...
.SCATTERED MODERATE TO STRONG N OF 05N WITHIN 90 NM W OF COAST 
OF COLOMBIA.

.INTERTROPICAL CONVERGENCE ZONE...AXIS FROM 04N77W TO 05N95W TO 
05N110W TO 06N125W TO 00N140W. SCATTERED MODERATE ISOLATED 
STRONG WITHIN 150 NM N OF AXIS BETWEEN 105W AND 110W AND ALSO 
FROM 07N TO 09N BETWEEN 122W AND 129W. SIMILAR CONVECTION WAS 
WITHIN 120 NM S OF AXIS BETWEEN 123W AND 126W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.