000
FZNT02 KNHC 210354
HSFAT2

HIGH SEAS FORECAST 
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE APR 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 APR 21.
24 HOUR FORECAST VALID 0000 UTC WED APR 22.
48 HOUR FORECAST VALID 0000 UTC THU APR 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC N OF 28N W OF 73W  S TO SW WIND 20 TO 25 KT.  SEAS 8 FT.
.24 HOUR FORECAST  COLD FRONT 31N74W TO 23N80W.  W OF FRONT N OF 
28N  W WIND 20 KT.  SEAS TO 8 FT.  N OF 27N E OF FRONT TO 68W 
S TO SW WIND 20 TO 25 KT.  SEAS 11 FT.
.48 HOUR FORECAST  COLD FRONT 31N67W TO 20N73W.  N OF 29N WITHIN 
360 NM E OF FRONT  S TO SW WIND 20 TO 25 KT.  SEAS 9 FT.  

.ATLC 30 HOUR FORECAST  FRONTAL TROUGH 31N37W TO 27N48W.  N OF 
TROUGH NE WIND 20 KT.  SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST  FRONTAL TROUGH 30N35W TO 27N50W.  N OF TROUGH 
NE WIND 20 TO 25 KT.  SEAS 12 FT IN NE SWELL.

.ATLC S OF 14N FROM 40W TO 55W  E WIND 20 KT.  SEAS TO 8 FT.  
FROM 14N TO 18N E OF 40W  WIND LESS THAN 20 KT.  SEAS 8 FT IN E 
SWELL.
.24 HOUR FORECAST  S OF 18N W OF 40W  E WIND 20 KT.  SEAS 9 FT.
.48 HOUR FORECAST  S OF 18N W OF 45W  E WIND 20 KT.  SEAS 9 FT.

.CARIBBEAN FROM 10N TO 15N BETWEEN 65W AND 78W  NE TO E WIND 20 
TO 25 KT.  SEAS 11 FT.  ELSEWHERE S OF 18N E OF 78W  E WIND 20 
KT.  SEAS TO 8 FT.
.24 HOUR FORECAST  LITTLE CHANGE.
.48 HOUR FORECAST  FROM 11N TO 13N BETWEEN 68W AND 78W  NE TO E 
WIND 20 TO 25 KT.  SEAS TO 11 FT.  ELSEWHERE FROM 10N TO 18N E 
OF 81W  E WIND 20 KT.  SEAS TO 8 FT.

.GULF OF MEXICO  COLD FRONT 30N84W TO 22N87W.  S OF 21N W OF 90W 
N WIND 20 KT.  SEAS TO 8 FT. 
.12 HOUR FORECAST  FRONT SE OF AREA.  WIND LESS THAN 20 KT.
SEAS LESS THAN 8 FT.
 
.REMAINDER OF AREA  WIND LESS THAN 20 KT.  SEAS LESS THAN 8 FT.

$$
.FORECASTER WALLY BARNES. TROPICAL PREDICTION CENTER.