000
FZPN03 KNHC 190247
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON APR 19 2010

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MON APR 19.
24 HOUR FORECAST VALID 0000 UTC TUE APR 20.
48 HOUR FORECAST VALID 0000 UTC WED APR 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST. 

.LOW PRES AT 30N127W 1009 MB WITH COLD FRONT FROM 30N124W TO 
20N126W TO 15N133W.  N OF 27N WITHIN 180 NM E OF FRONT  S TO SW 
WINDS 20 KT.  SEAS 9 TO 10 FT.  N 0F 26N W OF FRONT  NW TO N 
WINDS 20 KT.  SEAS 11 TO 12 FT.  ELSEWHERE W OF FRONT  WINDS 
LESS THAN 20 KT.  SEAS 12 TO 13 FT IN NW SWELL.
.24 HOUR FORECAST  WEAKENING LOW PRES N OF AREA WITH DISSIPATING 
FRONTAL TROUGH FROM 30N123W TO 19N124W.  W OF TROUGH  WINDS LESS 
THAN 20 KT.  SEAS 10 TO 11 FT PRIMARILY IN NW SWELL.  ELSEWHERE 
N OF 09N W OF 126W  WINDS LESS THAN 20 KT.  SEAS 9 TO 10 FT IN 
NW SWELL.
.48 HOUR FORECAST  N OF 25N W OF 124W  N TO NE WINDS 20 TO 25 
KT.  SEAS 9 TO 10 FT IN NW SWELL...HIGHEST NW.  FROM 06N TO 13N 
W OF 130W  NE WINDS 20 KT.  SEAS 9 TO 10 FT.  ELSEWHERE N OF 06N 
W OF 123W  WINDS LESS THAN 20 KT. SEAS 8 TO 9 FT IN NW SWELL.

.48 HOUR FORECAST  N OF 29N E OF 124W  NW TO N WINDS 20 KT.  
SEAS LESS THAN 8 FT. 

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

.CONVECTION VALID 0245 UTC MON APR 19... 

.INTERTROPICAL CONVERGENCE ZONE...AXIS ALONG 08N81W TO 05N98W TO 
06N110W TO 05N120W TO 08N130W TO 04140W.  ISOLATED MODERATE 
WITHIN 90 NM S OF AXIS FROM 85W TO 88W.  ISOLATED MODERATE 
WITHIN 150 NM S OF AXIS FROM 105W TO 120W.

$$
.FORECASTER WALLY BARNES. TROPICAL PREDICTION CENTER.