000
FZPN03 KNHC 182107
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED APR 18 2007
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W

SYNOPSIS VALID 1800 UTC WED APR 18
24 HOUR FORECAST VALID 1800 UTC THU APR 19
48 HOUR FORECAST VALID 1800 UTC FRI APR 20

.WARNINGS.
.NONE.

.SYNOPSIS AND FORECAST.
.N OF 7N W OF 125W NE WINDS 20 TO 25 KT SEAS 8 TO 12 FT. N OF 
22N BETWEEN 125W AND 110W N TO NE WINDS 2O TO 25 KT SEAS 8 TO 12 
FT WITH NLY SWELL. ELSEWHERE N OF 5N W OF 108W WINDS LESS THAN 
20 KT SEAS 8 FT PRIMARILY IN NW SWELL.
.24 HOUR FORECAST FROM 7N TO 23N W OF 135W NE WINDS 20 KT SEAS 9 
TO 11 FT. N OF 22N W OF 113W N TO NE WINDS TO 2O KT SEAS 8 TO 13 
FT WITH NLY SWELL. ELSEWHERE W OF 112W WINDS LESS THAN 20 KT 
SEAS TO 9 PRIMARILY IN NW SWELL.
.48 HOUR FORECAST COLD FRONT 30N122W 26N130W NW WINDS 20 KT SEAS 
10 FT IN NW SWELL. FROM 7N TO 25N W OF 130W NE WINDS TO 20 KT 
SEAS 8 TO 10 FT IN NE SWELL. S OF FRONT BETWEEN 130W AND 112W 
WINDS LESS THAN 20 KT SEAS 8 TO 10 FT PRIMARILY IN N SWELL.

.36 HOUR FORECAST S OF 2N BETWEEN 112W AND 90W WINDS LESS THAN 
20 KT SEAS 8 FT PRIMARILY IN S SWELL. 
.48 HOUR FORECAST S OF 7N BETWEEN 112W AND 80W WINDS LESS THAN 
20 KT SEAS 8 TO 9 FT PRIMARILY IN S SWELL. 

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

CONVECTION VALID 2100 UTC WED APR 18...
INTERTROPICAL CONVERGENCE ZONE...AXIS 5N77W 6N90W 10N104W 3N120W 
2N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM OF AXIS 
BETWEEN 82W TO 107W AND WITHIN 60 NM OF 8N120W AND 4N130W.

$$
FORECASTER NELSON
TROPICAL PREDICTION CENTER
TROPICAL ANALYSIS AND FORECAST BRANCH