000
FZPN03 KNHC 152122
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU APR 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU APR 15.
24 HOUR FORECAST VALID 1800 UTC FRI APR 16.
48 HOUR FORECAST VALID 1800 UTC SAT APR 17.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST. 

.COLD FRONT 30N133W TO 24N140W. N OF 25N WITHIN 210 NM E OF 
FRONT S TO SW WINDS 20 TO 30 KT. SEAS TO 8 TO 10 FT. N OF 27N W 
OF FRONT W WINDS 20 KT. SEAS TO 8 TO 10 FT IN NW SWELL. 
ELSEWHERE W OF FRONT WINDS LESS THAN 20 KT. SEAS 8 FT IN NW 
SWELL. ELSEWHERE N OF 20N W OF 108W WINDS LESS THAN 20 KT. SEAS 
8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT N OF AREA. N OF 25N W OF 136W S TO 
SW WINDS 20 KT. SEAS TO 8 FT SWELL. ELSEWHERE N OF 27N W OF 130W 
WINDS LESS THAN 20 KT. SEAS 8 FT IN W SWELL. N OF 29N E OF 119W 
NW WINDS 20 KT. SEAS TO 8 FT.
.30 HOUR FORECAST NEW COLD FRONT 30N138W TO 26N140W. N OF 24N E 
OF FRONT TO 133W S TO SW WINDS 20 TO 30 KT. SEAS TO 9 FT. W OF 
FRONT W TO NW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN NW SWELL. 
ELSEWHERE N OF 27.5N W OF 129W WINDS LESS THAN 20 KT. SEAS 8 FT 
IN W SWELL. N OF 26N E OF 119W NW WINDS 20 KT. SEAS TO 8 FT.
.48 HOUR FORECAST COLD FRONT 30N132W TO 22N135W. N OF 22N E OF 
FRONT TO 128W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. S OF 
28N W OF FRONT W WINDS 20 TO 25 KT. SEAS TO 8 TO 12 FT IN NW 
SWELL. N OF 27N E OF 117W NW WINDS 20 KT. SEAS TO 8 FT.

.FROM 08N TO 13N BETWEEN 117W AND 134W NE TO E WINDS 20 KT. SEAS 
9 TO 12 FT IN MIXED NE WIND WAVES AND NW SWELL. ELSEWHERE FROM 
05N TO 20N W OF 128W WINDS LESS THAN 20 KT. SEAS 9 TO 10 FT 
PRIMARILY IN NW SWELL. ELSEWHERE S OF 20N BETWEEN LINE 20N108W 
TO 08N104W TO 00N94W AND 128W WINDS LESS THAN 20 KT. SEAS 8 TO 
10 FT IN MIXED SW AND NW SWELL.
.24 HOUR FORECAST FROM 8N TO 14N BETWEEN 118W AND 134W NE TO E 
WINDS 20 KT. SEAS 9 TO 10 FT IN MIXED NW SWELL AND NE WIND 
WAVES. ELSEWHERE W OF A LINE FROM 16N105W TO 00N96W WINDS LESS 
THAN 20 KT. SEAS 8 TO 10 FT IN NW SWELL NW PORTION AND MIXED NW 
AND SW SWELL ELSEWHERE.
.48 HOUR FORECAST W OF A LINE FROM 12N111W TO 00N96W WINDS LESS 
THAN 20 KT. SEAS 8 TO 10 FT IN MIXED SW AND NW SWELL.

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

.CONVECTION VALID 2100 UTC THU APR 15... 

.INTERTROPICAL CONVERGENCE ZONE...AXIS ALONG 04N77W TO 07N93W TO 
05N104W TO 07.5N116W TO 08N132W TO 05W140W. SCATTERED MODERATE 
WITHIN 180 NM N OF 83W TO 87W. SCATTERED MODERATE TO STRONG 
WITHIN 45 NM N OF AXIS AND 120 NM S OF AXIS BETWEEN 91W AND 95W. 
SCATTERED MODERATE ISOLATED STRONG WITHIN 90 NM S OF AXIS 
BETWEEN 105W AND 123W. SCATTERED MODERATE ISOLATED STRONG WITHIN 
90 NM N OF AXIS AND 120 NM S OF AXIS BETWEEN 123W AND 133W. 

$$
.FORECASTER AL. TROPICAL PREDICTION CENTER.