000
FZNT02 KNHC 170331
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC TUE NOV 17 2009

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC TUE NOV 17.
24 HOUR FORECAST VALID 0000 UTC WED NOV 18.
48 HOUR FORECAST VALID 0000 UTC THU NOV 19.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...
.18 HOUR FORECAST COLD FRONT FROM 30N85W TO 24N90W TO 19N95W. S 
OF 21N W OF FRONT NW TO N WINDS 30 TO 35 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WINDS BELOW GALE FORCE. 

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES 26N66W 1008 MB WITH FRONTAL TROUGH FROM LOW TO  
20N70W. E OF TROUGH TO 57W SE TO S WINDS 20 TO 25 KT. SEAS TO 9 
FT. N OF 27N W OF 70W WINDS LESS THAN 20 KT. SEAS TO 9 FT IN NE 
SWELL.
.24 HOUR FORECAST LOW NEAR 29N62W 1008 MB WITH TROUGH FROM LOW 
TO 20N68W. N OF 22N BETWEEN 55W AND 62W S TO SW WINDS 20 TO 25 
KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST LOW NEAR 29N62W 1010 MB WITH TROUGH FROM LOW 
TO 20N68W. N OF 28N BETWEEN 62W AND 70W NE WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT. N OF 28N BETWEEN 55W AND 62W WINDS LESS THAN 20 
KT. SEAS TO 8 FT IN SE SWELL.

.ATLC COLD FRONT FROM 19N35W TO 21N42W THEN STATIONARY FRONT TO 
31N52W. N OF FRONT E TO SE WINDS 20 TO 30 KT. SEAS 10 TO 14 FT 
IN N SWELL. ELSEWHERE N OF 10N E OF 50W E WINDS 20 KT. SEAS TO 9 
FT PRIMARILY IN N SWELL. 
.24 HOUR FORECAST FRONT DISSIPATED. N OF 20N AND E OF 55W WINDS 
LESS THAN 20 KT. SEAS 8 TO 11 FT IN N AND NE SWELL. FROM 09N TO 
20N E OF 50W E TO SE WINDS 20 KT. SEAS 8 TO 11 FT IN N AND NE 
SWELL.
.48 HOUR FORECAST FROM 08N TO 17N E OF 50W E WINDS 20 KT. SEAS 8 
TO 10 FT IN N SWELL. ELSEWHERE FROM 08N TO 25N E OF 55W WINDS 
LESS THAN 20 KT. SEAS TO 9 FT IN N SWELL.

.GULF OF MEXICO COLD FRONT FROM 30N90W TO 22N97W. W OF FRONT NW 
WINDS 20 TO 30 KT. SEAS 8 FT.
.18 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS...W OF FRONT NW 
TO N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WEAKENING COLD FRONT FRONT 30N84W TO 23N90W TO 
19N95W. S OF 25N W OF FRONT N WINDS 20 TO 25 KT...EXCEPT 25 TO 
30 KT S OF 21N W OF 95W. SEAS 8 TO 10 FT.
.48 HOUR FORECAST FRONT DISSIPATED. WINDS LESS THAN 20 KT. SEAS 
LESS THAN 8 FT.

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

$$
.FORECASTER GR. TROPICAL PREDICTION CENTER.