000
FZNT02 KNHC 311612
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1630 UTC WED AUG 31 2005
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SECURITE

ATLANTIC FROM 7N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND 
GULF OF MEXICO 

SYNOPSIS VALID 1200 UTC WED AUG 31
24 HOUR FORECAST VALID 1200 UTC THU SEP 01
48 HOUR FORECAST VALID 1200 UTC FRI SEP 02

WARNINGS
...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION THIRTEEN NEAR 28.8N 50.4W 1009 MB AT 1500
UTC AUG 31 MOVING NE OR 040 DEG AT 11 KT. MAXIMUM SUSTAINED WIND 
30 KT GUSTS 40 KT.  
.24 HOUR FORECAST TROPICAL STORM NEAR 32.0N 48.0W. MAXIMUM 
SUSTAINED WIND 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS AND 
SEAS 12 FT OR GREATER WITHIN 60 NM E SEMICIRCLE WITH HIGHEST 
SEAS 14 FT.
.48 HOUR FORECAST TROPICAL STORM NEAR 36.0N 46.0W. LITTLE CHANGE 
IN WINDS AND SEAS. HIGHEST SEAS 16 FT.
.72 HOUR FORECAST TROPICAL STORM NEAR 38.0N 45.0W. MAXIMUM 
SUSTAINED WIND 35 KT GUSTS 45 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION NEAR 40.0N 44.0W. MAXIMUM 
SUSTAINED WIND 30 KT GUSTS 40 KT.
.120 HOUR FORECAST EXTRATROPICAL LOW NEAR 44.0N 39.5W. MAXIMUM 
SUSTAINED WIND 25 KT GUSTS 35 KT.

SYNOPSIS AND FORECAST
.ATLC LOW 16N40W 1008 MB MOVING NW 10 TO 15 KT. WITHIN 300 NM OF 
CENTER EXCEPT 540 NM W QUADRANT...WINDS 20 TO 25 KT SEAS 8 TO 11 
FT. SCATTERED TSTMS FROM 16N TO 20N E OF 41W.
.24 HOUR FORECAST LOW 18N45W 1006 MB...POSSIBLE TROPICAL 
CYCLONE. WITHIN 240 NM NE SEMICIRCLE WINDS 25 TO 30 KT SEAS 8 TO 
12 FT. ELSEWHERE WITHIN 360 N SEMICIRCLE AND 300 NM SE QUADRANT 
WINDS 20 TO 25 KT SEAS 9 TO 13 FT. ELSEWHERE WITHIN 360 NM NE 
AND 240 NM SW SEMICIRCLES WINDS 20 TO 25 KT SEAS 8 TO 10 FT. 
SCATTERED SHOWERS AND TSTMS WITHIN 240 NM OF LOW.
.48 HOUR FORECAST LOW 19N48W 1006 MB...POSSIBLE TROPICAL 
CYCLONE. WITHIN 300 NM NE SEMICIRCLE WINDS 25 TO 30 KT SEAS 10 
TO 14 FT. ELSEWHERE WITHIN 420 NM NE AND 240 NM SW SEMICIRCLES 
WINDS 20 TO 25 KT SEAS 8 TO 11 FT. SCATTERED SHOWERS AND TSTMS 
WITHIN 240 NM OF LOW.

.ATLC EXCEPT AS NOTED IN WARNINGS SECTION WINDS 20 TO 25 KT SEAS 
TO 10 FT WITHIN 240 NM NE AND 180 NM SW SEMICIRCLES OF CENTER OF 
TROPICAL DEPRESSION THIRTEEN.
.24 HOUR FORECAST EXCEPT AS NOTED IN WARNINGS WINDS W TO SW 20 
TO 33 KT SEAS 8 TO 11 FT N OF 29N BETWEEN 45W AND 51W.
.48 HOUR FORECAST CONDITIONS N OF THE AREA.

.CARIBBEAN S OF 15N BETWEEN 67W AND 75W WINDS E TO 20 KT SEAS TO 
8 FT.
.24 HOUR FORECAST S OF 15N BETWEEN 67W AND 75W E WINDS 20 TO 25 
KT SEAS TO 9 FT.
.48 HOUR FORECAST S OF 15N BETWEEN 68W AND 77W E WINDS 20 TO 25 
KT SEAS 8 TO 10 FT.

SCATTERED MODERATE ISOLATED STRONG CONVECTION WITHIN 180 NM SE 
OF A LINE FROM 8N56W TO 10N51W TO 13N42W TO 16N39W. 

REMAINDER FORECAST AREA WIND LESS THAN 20 KT SEAS LESS THAN 8 FT.
 
$$
FORECASTER GPB
TROPICAL ANALYSIS AND FORECAST BRANCH
TROPICAL PREDICTION CENTER