000
FZPN03 KNHC 200310
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN AUG 20 2007
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SECURITE

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

SYNOPSIS VALID 0000 UTC MON AUG 20
24 HOUR FORECAST VALID 0000 UTC TUE AUG 21
48 HOUR FORECAST VALID 0000 UTC WED AUG 22
 
.WARNINGS.
.NONE.

.SYNOPSIS AND FORECAST.
.LOW PRES 22N115W 1004 MB. WITHIN 240 NM NW AND WITHIN 360 NM SE 
SEMICIRCLES OF CENTER WINDS 20 KT SEAS TO 9 FT. NO SIGNIFICANT 
CONVECTION NEAR CENTER. 
.24 HOUR FORECAST LOW PRES 24N118W 1007 MB. WITHIN 270 NM OF 
CENTER WINDS TO 20 KT SEAS TO 8 FT.
.48 HOUR FORECAST TROUGH 26N120W 24N125W. WITHIN 60 NM SE OF 
TROUGH SLY WINDS TO 20 KT SEAS LESS THAN 8 FT.

.ELSEWHERE S OF 18N BETWEEN 120W AND 96W SLY WINDS TO 20 KT SEAS 
TO 9 FT IN SE SWELL. 
.24 HOUR FORECAST S OF 5N BETWEEN 110W AND 93W S TO SW WINDS TO 
20 KT SEAS TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 360 NM EITHER SIDE OF LINE 17N140W 30N122W NE WINDS TO 
20 KT SEAS TO 8 FT.
.24 HOUR FORECAST WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT.
.48 HOUR FORECAST N OF 27N W OF 135W NE WINDS 20 KT SEAS LESS 
THAN 8 FT.

CONVECTION VALID 0300 UTC MON AUG 20...
INTERTROPICAL CONVERGENCE ZONE...AXIS 9N85W 7N98W 16N115W  
11N125W 11N140W. SCATTERED MODERATE WITHIN 60 NM OF LINE 8N81W 
7N96W 11N99W AND WITHIN 360 NM EITHER SIDE OF LINE 9N103W 
16N117W.

SCATTERED MODERATE WITHIN 120 NM 21N120W. 

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