000
FZPN03 KNHC 162151
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT AUG 16 2008
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT AUG 16.
24 HOUR FORECAST VALID 1800 UTC SUN AUG 17.
48 HOUR FORECAST VALID 1800 UTC MON AUG 18.

.WARNINGS.

NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION ISELLE AT 18.4N 112.6W 1006 MB AT 2100 UTC 
AUG 16 MOVING W OR 270 DEG AT 3 KT.  MAXIMUM SUSTAINED WIND 30 
GUSTS 40 KT.  SEAS TO 11 FT.  ELSEWHERE WITHIN 90 NM N AND 45 NM 
S SEMICIRCLES  WIND 20 TO 25 KT.  SEAS 9 FT. 
.24 HOUR FORECAST  REMNANT LOW PRES 1008 MB NEAR 19.5N 113.9W.  
MAXIMUM SUSTAINED WIND 25 GUSTS 35 KT.  SEAS TO 10 FT. ELSEWHERE 
WITHIN 75 NM N AND 30 NM S SEMICIRCLES  WIND 20 KT.  SEAS 8 FT. 
.48 HOUR FORECAST  REMNANT LOW PRES 1010 MB NEAR 20.0N 115.6W.  
MAXIMUM SUSTAINED WIND 20 GUSTS 25 KT WITHIN 30 NM OF CENTER.
SEAS TO 8 FT.
.72 HOUR FORECAST  REMNANT LOW PRES 1011 MB NEAR 20.0N 117.0W.  
MAXIMUM SUSTAINED WIND 20 GUSTS 25 KT WITHIN 30 NM OF CENTER.
SEAS TO 8 FT.
   
.REMAINDER OF AREA  WIND LESS THAN 20 KT.  SEAS LESS THAN 8 FT.

.CONVECTION VALID 2045 UTC SAT AUG 16.
.TROPICAL DEPRESSION ISELLE...NUMEROUS STRONG WITHIN 240 NM NW 
QUADRANT.

.SCATTERED STRONG WITHIN 60 NM OF 14N123W.

.INTERTROPICAL CONVERGENCE ZONE...08N83W TO 10N102W TO 10N121W 
TO 11N128W TO 09N140W.  SCATTERED MODERATE ISOLATED STRONG 
WITHIN 240 NM S OF AXIS E OF 88W.  SCATTERED MODERATE WITHIN 
75 NM N AND 120 NM S OF AXIS FROM 120W TO 132W. 

$$
.FORECASTER WALLY BARNES. TROPICAL PREDICTION CENTER.