000
FZNT02 KNHC 220859
HSFAT2

HIGH SEAS FORECAST 
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1030 UTC SUN AUG 22 2010

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

ATLANTIC BETWEEN 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND 
GULF OF MEXICO

SYNOPSIS VALID 0600 UTC SUN AUG 22.
24 HOUR FORECAST VALID 0600 UTC MON AUG 23.
48 HOUR FORECAST VALID 0600 UTC TUE AUG 24.

.WARNINGS.

..TROPICAL STORM WARNING...
.TROPICAL DEPRESSION SIX NEAR 12.1N 33.4W 1007 MB AT 0900 UTC
AUG 22 MOVING WNW OR 295 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 30
KT GUSTS 40 KT.  
.24 HOUR FORECAST TROPICAL STORM NEAR 13.4N 36.6W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS
WITHIN 80 NM E SEMICIRCLE...40 NM SW QUADRANT AND 70 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN AREAS OF STORM FORCE 
WINDS WITH SEAS TO 13 FT.
.48 HOUR FORECAST TROPICAL STORM NEAR 15.5N 42.0W. MAXIMUM 
SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS 
WITHIN 100 NM OF CENTER EXCEPT 70 NM SW QUADRANT. SEAS 12 FT OR 
GREATER 200 NM N SEMICIRCLE 120 NM SE QUADRANT AND 40 NM SW 
QUADRANT WITH SEAS TO 17 FT.
.72 HOUR FORECAST HURRICANE NEAR 18.5N 47.5W. MAXIMUM SUSTAINED
WINDS 75 KT GUSTS 90 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE NEAR 22.0N 52.0W. MAXIMUM SUSTAINED
WINDS 85 KT GUSTS 105 KT.
.120 HOUR FORECAST HURRICANE NEAR 24.5N 55.0W. MAXIMUM SUSTAINED
WINDS 90 KT GUSTS 110 KT.
 
.SYNOPSIS AND FORECAST.

.ATLC FROM 12N TO 18N E OF 38W NE WINDS 20 KT. SEAS TO 8 FT. 
S OF 12N E OF 38W SW WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST EXCEPT AS NOTED IN WARNINGS FROM 10N TO 22N E 
OF 40W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST EXCEPT AS NOTED IN WARNINGS OVER FORECAST 
WATERS WITHIN 360 NM N AND 180 NM S SEMICIRCLES OF CENTER WINDS 
20TO 33 KT. SEAS 9 TO 14 FT. ELSEWHERE FROM 12N TO 23N E OF 48W 
WINDS 20 TO 25 KT. SEAS TO 9 FT.

.CARIBBEAN S OF 18N W OF 85W E WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO S OF 23N W OF 90W E TO SE WINDS 20 KT.
SEAS TO 8 FT.
.12 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. 

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

$$
.FORECASTER DGS. TROPICAL PREDICTION CENTER.