000
FZNT02 KNHC 200852
HSFAT2

HIGH SEAS FORECAST 
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1030 UTC SUN NOV 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SUN NOV 20
24 HOUR FORECAST VALID 0600 UTC MON NOV 21
48 HOUR FORECAST VALID 0600 UTC TUE NOV 22

.WARNINGS.
...TROPICAL STORM WARNING...
.TROPICAL STORM GAMMA NEAR 16.7N 85.0W 1006 MB AT 0900 UTC NOV
20 MOVING N OR 360 DEG AT 2 KT. MAXIMUM SUSTAINED WIND 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM OF CENTER
EXCEPT 90 NM NE QUADRANT.  SEAS 12 FT OR GREATER WITHIN 120 NM N
SEMICIRCLE AND 30 NM S SEMICIRCLE WITH HIGHEST SEAS 15 FT.
.24 HOUR FORECAST TROPICAL DEPRESSION GAMMA NEAR 17.5N 85.0W.
MAXIMUM SUSTAINED WIND 30 KT GUSTS 40 KT.
.48 HOUR FORECAST TROPICAL DEPRESSION GAMMA DISSIPATING NEAR 
18.0N 82.2W. MAXIMUM SUSTAINED WIND 25 KT GUSTS 35 KT.
.72 HOUR FORECAST TROPICAL DEPRESSION GAMMA DISSIPATING NEAR 
17.5N 78.0W. MAXIMUM SUSTAINED WIND 25 KT GUSTS 35 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST...ABSORBED BY FRONTAL SYSTEM.

...GULF OF MEXICO GALE WARNING...
.18 HOUR FORECAST COLD FRONT 30N91W 19N96W. S OF 22N W OF FRONT 
N WINDS 25 TO 35 KT SEAS 8 TO 10 FT.
.24 HOUR FORECAST COLD FRONT 30N86W 19N 92W. S OF 22N W OF 94W N 
WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST WIND LESS THAN GALE FORCE.

.SYNOPSIS AND FORECAST
.ATLC COLD FRONT 31N55W 26N65W THEN DISSIPATING TO 27N80W. W OF 
FRONT NE TO E WINDS 20 TO 25 KT SEAS 8 TO 11 FT. N OF 25N E OF 
40W SE WINDS 20 TO 25 KT SEAS 8 TO 12 FT.
.24 HOUR FORECAST N OF 23N FROM 48W TO 65W N TO NE WINDS 20 KT 
SEAS 8 TO 10 FT. LOW PRES 30N42W 1004 MB OVER FORECAST WATERS 
WITHIN 240 NM OF LOW WIND 20 TO 25 KT SEAS 8 TO 11 FT.
.48 HOUR FORECAST LOW PRES N OF AREA. N OF 23N FROM 40W TO 55W 
NW TO N WINDS 20 TO 30 KT SEAS 10 TO 15 FT. ELSEWHERE N OF 20N E 
OF 42W S TO SW WINDS 20 KT SEAS 8 TO 10 FT.

.ATLC 36 HOUR FORECAST N OF 26N W OF 72W S WINDS 20 TO 25 KT 
SEAS 8 TO 10 FT.
.48 HOUR FORECAST COLD FRONT 31N76W 23N80W. W OF FRONT W TO NW 
WINDS 25 TO 30 KT SEAS 9 TO 14 FT. N OF 26N E OF FRONT TO 70W 
SLY WINDS 20 TO 30 KT SEAS 8 TO 12 FT.

.CARIBBEAN...EXCEPT AS NOTED IN GAMMA WARNING...WITHIN 180 NM N 
SEMICIRCLE AND 60 NM S SEMICIRCLE WINDS 20 TO 33 KT SEAS 8 TO 12 
FT.
.24 HOUR FORECAST...EXTEPT AS NOTED IN WARNINGS WITHIN 60 NM OF 
TROPICAL DEPRESSION GAMMA WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO 12 HOUR FORECAST COLD FRONT 30N91W 23N97W. W OF 
FRONT N WINDS 20 TO 25 KT SEAS TO 8 FT.
.24 HOUR FORECAST...EXCEPT AS NOTED IN WARNING N OF 25N W OF 
FRONT N WINDS 20 TO 25 KT SEAS TO 8 FT.
.48 HOUR FORECAST COLD FRONT S AND E OF THE AREA. E OF 92N E OF 
NW WINDS 20 TO 25 KT SEAS 8 TO 11 FT.

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