000
FZPN03 KNHC 302121
HSFEP2

HIGH SEAS FORECAST  
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU AUG 30
24 HOUR FORECAST VALID 1800 UTC FRI AUG 31
48 HOUR FORECAST VALID 1800 UTC SAT SEP 01
 
.WARNINGS.
...TROPICAL STORM WARNING...
.TROPICAL STORM GIL NEAR 19.2N 114.3W 997 MB AT 2100 UTC AUG 30 
MOVING W OR 265 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 
50 KT. TROPICAL STORM FORCE WINDS WITHIN 45 NM S SEMICIRCLE AND 
20 NM NE QUADRANT. SEAS 12 FT OR GREATER WITHIN 45 NM OF CENTER 
EXCEPT 30 NM NW QUADRANT WITH SEAS TO 14 FT.
.24 HOUR FORECAST TROPICAL STORM GIL NEAR 18.9N 118.0W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS 
WITHIN 30 NM N AND 45 NM S SEMICIRCLES. SEAS 12 FT OR GREATER 
WITHIN 45 NM OF CENTER EXCEPT 30 NM NW QUADRANT WITH SEAS TO 15 
FT.
.48 HOUR FORECAST TROPICAL STORM GIL NEAR 18.8N 122.3W. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS 
WITHIN 45 NM OF CENTER. SEAS 12 FT OR GREATER WITHIN 30 NM OF 
CENTER WITH SEAS TO 13 FT.
.72 HOUR FORECAST TROPICAL DEPRESSION GIL NEAR 19.5N 127.0W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST REMNANT LOW GIL NEAR 20.0N 131.0W. MAXIMUM
SUSTAINED WINDS 25 KT GUSTS 35 KT.
.120 HOUR FORECAST REMNANT LOW GIL NEAR 20.0N 135.0W. MAXIMUM
SUSTAINED WINDS 20 KT GUSTS 30 KT.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION ELEVEN-E NEAR 14.3N 97.3W 1006 MB AT 2100 
UTC AUG 30 MOVING NW OR 310 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 
30 KT GUSTS 40 KT.  
.24 HOUR FORECAST TROPICAL STORM NEAR 15.9N 99.5W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS 
WITHIN 30 NM NW AND SE...45 NM NE AND 20 NM SW QUADRANTS. SEAS 
12 FT OR GREATER WITHIN 90 NM NE AND 45 NM SW SEMICIRCLES WITH 
SEAS TO 18 FT.
.48 HOUR FORECAST TROPICAL STORM NEAR 17.5N 102.4W. MAXIMUM
SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS 
WITHIN 40 NM NW AND SE...45 NM NE AND 30 NM SW QUADRANTS. SEAS 
12 FT OR GREATER WITHIN 90 NM NE AND 45 NM SW SEMICIRCLES WITH 
SEAS TO 22 FT.
.72 HOUR FORECAST HURRICANE NEAR 19.0N 105.5W. MAXIMUM SUSTAINED
WINDS 65 KT GUSTS 80 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE NEAR 20.3N 108.3W. MAXIMUM SUSTAINED
WINDS 75 KT GUSTS 90 KT.
.120 HOUR FORECAST HURRICANE NEAR 21.5N 111.0W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT.

.SYNOPSIS AND FORECAST.
.EXCEPT AS NOTED IN GIL WARNINGS...WITHIN 360 NM SW AND 240 NM 
NE SEMICIRCLES WINDS 20 TO 33 KT SEAS 8 TO 12 FT. FROM 7N TO 14N 
BETWEEN 102W AND 120W SW WINDS 20 KT SEAS 8 TO 10 FT IN MIXED SE 
AND SW SWELL.
.24 HOUR FORECAST EXCEPT AS NOTED IN GIL WARNINGS...WITHIN 360 
NM SW AND 240 NM NE SEMICIRCLES WINDS 20 TO 33 KT SEAS 8 TO 12 
FT.
.48 HOUR FORECAST EXCEPT AS NOTED IN GIL WARNINGS...WITHIN 360 
NM SW AND 240 NM NE SEMICIRCLES WINDS 20 TO 33 KT SEAS 8 TO 12 
FT.

.EXCEPT AS NOTED IN ELEVEN-E WARNINGS...WITHIN 180 NM OF CENTER 
EXCEPT 120 NM SW QUADRANT WINDS 20 TO 30 KT SEAS 8 TO 11 FT.
.24 HOUR FORECAST EXCEPT AS NOTED IN ELEVEN-E WARNINGS...WITHIN 
150 NM OF CENTER WINDS 20 TO 33 KT SEAS 8 TO 12 FT.
.48 HOUR FORECAST EXCEPT AS NOTED IN ELEVEN-E WARNINGS...WITHIN 
150 NM OF CENTER WINDS 20 TO 33 KT SEAS 8 TO 12 FT.

.ELSEWHERE S OF 18N W OF 86W WINDS LESS THAN 20 KT SEAS TO 10 FT 
IN SLY SWELL.
.24 HOUR FORECAST S OF 22N W OF 92W WINDS LESS THAN 20 KT SEAS 8 
TO 10 FT IN SLY SWELL.
.48 HOUR FORECAST S OF 20N BETWEEN 95W AND 130W WINDS LESS THAN 
20 KT SEAS 8 TO 10 FT IN SW SWELL.

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

CONVECTION VALID 2100 UTC THU AUG 30...
TROPICAL STORM GIL...NUMEROUS MODERATE TO STRONG WITHIN 180 NM 
SW AND 60 NM NE SEMICIRCLES.

TROPICAL DEPRESSION ELEVEN-E...SCATTERED MODERATE ISOLATED 
STRONG FROM 11N TO 16N BETWEEN 95W AND 102W.

INTERTROPICAL CONVERGENCE ZONE...8N77W 16N86W 13N103W 10N124W 
12N140W. SCATTERED MODERATE FROM 4N TO 12N BETWEEN 78W AND 90W. 
SCATTERED MODERATE FROM 10N TO 15N BETWEEN 101W AND 111W. 
SCATTERED MODERATE WITHIN 45 NM OF AXIS BETWEEN 113W AND 125W.

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