000
FZPN03 KNHC 301546
HSFEP2

HIGH SEAS FORECAST  
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU AUG 30 2007
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SECURITE

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

SYNOPSIS VALID 1200 UTC THU AUG 30
24 HOUR FORECAST VALID 1200 UTC FRI AUG 31
48 HOUR FORECAST VALID 1200 UTC SAT SEP 01
 
.WARNINGS.
...TROPICAL STORM WARNING...
.TROPICAL STORM GIL AT 19.0N 113.1W 999 MB AT 1500 UTC AUG 30 
MOVING W OR 260 DEG AT 8 KT.  MAXIMUM SUSTAINED WIND 35 GUSTS 45 
KT.  TROPICAL STORM FORCE WIND WITHIN 35 NM OF CENTER.  SEAS 12 
FT OR GREATER WITHIN 45 NM OF CENTER EXCEPT 30 NM NW QUADRANT 
WITH SEAS TO 13 FT.
.24 HOUR FORECAST  TROPICAL DEPRESSION GIL NEAR 18.7N 116.7W. 
MAXIMUM SUSTAINED WIND 30 GUSTS 40 KT.
.48 HOUR FORECAST  TROPICAL DEPRESSION GIL NEAR 18.4N 121.2W. 
MAXIMUM SUSTAINED WIND 30 GUSTS 40 KT.
.72 HOUR FORECAST  REMNANT LOW GIL NEAR 18.5N 125.5W.
MAXIMUM SUSTAINED WIND 25 GUSTS 35 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST  REMNANT LOW GIL NEAR 19.0N 130.0W.
MAXIMUM SUSTAINED WIND 20 GUSTS 25 KT.

.SYNOPSIS AND FORECAST.
.EXCEPT AS NOTED IN GIL WARNINGS...WITHIN 90 NM OF CENTER EXCEPT 
120 NM NE QUADRANT  WIND TO 33 KT  SEAS TO 12 FT.  FROM 10N TO 
20N BETWEEN 107W AND 115W  S TO SW WIND 20 KT  SEAS 8 FT.
.24 HOUR FORECAST  EXCEPT AS NOTED IN GIL WARNINGS...WITHIN 120 
NM OF CENTER  WIND 20 TO 25 KT  SEAS TO 10 FT.
.48 HOUR FORECAST  EXCEPT AS NOTED IN GIL WARNINGS...WITHIN 90 
NM OF CENTER  WIND 20 TO 25 KT  SEAS TO 10 FT.

.LOW PRES 13N97W 1008 MB MOVING W 10 KT.  WITHIN 180 NM N AND 
300 NM S SEMICIRCLES  WIND 20 KT  SEAS TO 9 FT.
.24 HOUR FORECAST  LOW...POSSIBLE TROPICAL CYCLONE...13N100W 
1007 MB.  WITHIN 180 NM N AND 360 NM S SEMICIRCLES  WIND 20 KT 
SEAS TO 9 FT.
.48 HOUR FORECAST  LOW...POSSIBLE TROPICAL CYCLONE...14N104W 
1006 MB.  WITHIN 240 NM N AND 420 NM S SEMICIRLCE  WIND 20 TO 25 
KT  SEAS TO 10 FT.

.ELSEWHERE S OF 16N W OF 90W  WIND LESS THAN 20 KT  SEAS 9 FT 
IN SE TO S SWELL.
.24 HOUR FORECAST  ELSEWHERE S OF 19N W OF 95W  WIND LESS THAN 
20 KT  SEAS TO 9 FT IN S SWELL.
.48 HOUR FORECAST  ELSEWHERE S OF 21N W OF 95W  WIND LESS THAN 
20 KT  SEAS TO 8 FT IN S SWELL.

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

CONVECTION VALID 1500 UTC THU AUG 30...
TROPICAL STORM GIL...SCATTERED MODERATE ISOLATED STRONG WITHIN 
90 NM SW QUADRANT.

LOW PRES AT 13N97W...SCATTERED MODERATE TO STRONG ALONG MEXICAN 
COAST N OF 13N FROM 96W TO 99W.

SCATTERED MODERATE WITHIN 75 NM OF MEXICAN COAST FROM 21N TO 23N.

INTERTROPICAL CONVERGENCE ZONE...11N86W 13N95W 16N104W 11N120W 
13N140W.  SCATTERED MODERATE ISOLATED STRONG WITHIN 180 MM SW OF 
COAST OF CENTRAL AMERICA E OF 89W.  ISOLATED MODERATE WITHIN 60 
NM OF AXIS 112W-116W AND 120W-125W.

$$
FORECASTER WALLY BARNES
TROPICAL PREDICTION CENTER
TROPICAL ANALYSIS AND FORECAST BRANCH