000
FZNT02 KNHC 210308
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC FRI APR 21 2006
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC FRI APR 21
24 HOUR FORECAST VALID 0000 UTC SAT APR 22
48 HOUR FORECAST VALID 0000 UTC SUN APR 23

.WARNINGS.
.NONE.

.SYNOPSIS AND FORECAST.
.ATLC WEAKENING COLD FRONT 31N51W 23N66W. N OF 30N BETWEEN 55W 
AND 65W W WINDS 20 KT SEAS TO 9 FT WITH N SWELL. N OF 27N WITHIN 
300 NM E OF FRONT SW WINDS 20 TO 25 KT SEAS TO 9 FT. 
.24 HOUR FORECAST FRONTAL TROUGH 31N49W 22N57W. N OF 29N W OF 
FRONTAL TROUGH TO 65W NW WINDS TO 20 KT SEAS 8 TO 10 FT IN N 
SWELL. N OF 28N WITHIN 240 NM E OF FRONTAL TROUGH SW WINDS 20 TO 
25 KT SEAS TO 9 FT.
.48 HOUR FORECAST FRONTAL TROUGH 31N45W 21N55W. N OF 29N W OF 
FRONTAL TROUGH TO 62W WINDS LESS THAN 20 KT SEAS 8 TO 10 FT IN N 
SWELL. N OF 28N WITHIN 240 NM E OF FRONTAL TROUGH SW WINDS 20 KT 
SEAS 8 FT. 

.ATLC SE OF LINE 22N35W 10N50W NE WINDS 20 KT SEAS TO 8 FT.
.24 HOUR FORECAST SE OF LINE 23N35W 11N55W NE TO E WINDS 20 KT 
SEAS TO 9 FT.
.48 HOUR FORECAST SE OF LINE 23N35W 10N60W NE TO E WINDS 20 KT 
SEAS TO 9 FT.

.CARIBBEAN S OF 13N BETWEEN 65W AND 78W E WINDS TO 20 KT SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST FROM 10N TO 17N BETWEEN 64W AND 80W NE TO E 
WINDS 20 TO 25 KT SEAS TO 9 FT. 
.48 HOUR FORECAST FROM 10N TO 17N E OF 80W NE TO E WINDS 20 TO 
25 KT...EXCEPT TO 30 KT WITHIN 90 NM OF THE COAST OF COLOMBIA
SEAS 8 TO 12 FT. 

.CARIBBEAN W OF 85W SE WINDS TO 20 KT SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT.

.GULF OF MEXICO S OF 26N W OF 89W SE WINDS TO 20 KT SEAS LESS 
THAN 8 FT. 
.18 HOUR FORECAST WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT.

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

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