000
FZNT02 KNHC 021620
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1630 UTC MON AUG 02 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MON AUG 02.
24 HOUR FORECAST VALID 1200 UTC TUE AUG 03.
48 HOUR FORECAST VALID 1200 UTC WED AUG 04.

.WARNINGS.
...ATLC TROPICAL STORM WARNING...
.TROPICAL DEPRESSION FOUR NEAR 12.6N 41.1W 1006 MB AT 1500 UTC
AUG 02 MOVING WNW OR 290 DEG AT 15 KT. MAXIMUM SUSTAINED WINDS 
30 KT GUSTS 40 KT. SEAS TO 10 FT WITHIN 45 NM NE SEMICIRCLE. 
.24 HOUR FORECAST TROPICAL STORM NEAR 14.8N 48.9W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS 
WITHIN 30 NM N SEMICIRCLE. SEAS 12 FT AND GREATER WITHIN 90 NM 
NE SEMICIRCLE WITH SEAS TO 13 FT.
.48 HOUR FORECAST TROPICAL STORM NEAR 18.4N 57.4W. MAXIMUM
SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS
WITHIN 75 NM NE QUADRANT...45 NM SE QUADRANT...30 NM SW
QUADRANT...AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
120 NM NE SEMICIRCLE WITH SEAS TO 15 FT.
.72 HOUR FORECAST TROPICAL STORM NEAR 22.0N 63.0W. MAXIMUM
SUSTAINED WINDS 50 KT GUSTS 60 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM NEAR 26.0N 66.5W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT.
.120 HOUR FORECAST TROPICAL STORM NEAR 29.0N 68.5W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT.

.SYNOPSIS AND FORECAST.

.ATLC...EXCEPT AS NOTED IN WARNING SECTION IN ASSOCIATION WITH 
TROPICAL DEPRESSION FOUR...N OF 12.5N AND E OF A LINE 12.5N40W 
TO 24N47W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST...EXCEPT AS NOTED IN WARNING SECTION IN 
ASSOCIATION WITH TROPICAL DEPRESSION FOUR...FROM 14N TO 25N E OF 
52W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. 
.48 HOUR FORECAST...EXCEPT AS NOTED IN WARNING SECTION IN 
ASSOCIATION WITH TROPICAL DEPRESSION FOUR...FROM 16N TO 25N E OF 
63W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 

.ATLC ELSEWHERE FROM 12N TO 22N E OF 62W NE TO E WINDS 20 KT. 
SEAS TO 8 FT. 
.24 HOUR FORECAST ELSEWHERE FROM 13N TO 22N E OF 65W NE TO E 
WINDS 20 KT. SEAS TO 8 FT.
.48 HOUR FORECAST ELSEWHERE FROM 18N TO 24N BETWEEN 63W AND 70W 
E WINDS 20 KT. SEAS TO 8 FT.

.ATLC FRONTAL TROUGH 31N70W TO 28N76W. N OF 29N E OF TROUGH TO 
67W S TO SW WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST TROUGH 31N69W TO 28N80W. WINDS LESS THAN 20 
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST TROUGH DISSIPATED. WINDS LESS THAN 20 KT. SEAS 
LESS THAN 8 FT.

.ATLC S OF 22N W OF 65W E WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.CARIBBEAN FROM 11N TO 16N BETWEEN 68W AND 80W NE TO E WINDS 20 
KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 15N TO 18N W OF 65W E WINDS 20 KT. SEAS 
LESS THAN 8 FT.
.48 HOUR FORECAST FROM 15N TO 18N E OF 80W E WINDS 20 KT. SEAS 
TO 8 FT.

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

$$
.FORECASTER STRIPLING. TROPICAL PREDICTION CENTER.