000
FZNT02 KNHC 210917
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI APR 21
24 HOUR FORECAST VALID 0600 UTC SAT APR 22
48 HOUR FORECAST VALID 0600 UTC SUN APR 23

.WARNINGS.
.NONE.

.SYNOPSIS AND FORECAST.
.ATLC WEAKENING COLD FRONT 31N51W 23N66W. N OF 30N BETWEEN 55W 
AND 65W W WINDS TO 20 KT SEAS TO 9 FT WITH N SWELL. N OF 27N 
WITHIN 300 NM E OF FRONT SW WINDS 20 KT SEAS TO 8 FT. 
.24 HOUR FORECAST FRONTAL TROUGH 31N49W 22N54W. N OF 29N W OF 
FRONT TO 60W WINDS LESS THAN 20 KT SEAS 8 TO 10 FT IN NW SWELL. 
N OF 28N WITHIN 240 NM E OF FRONTAL TROUGH S TO SW WINDS 20 KT 
SEAS TO 9 FT.
.48 HOUR FORECAST FRONTAL TROUGH 31N45W 22N51W. N OF 29N W OF 
FRONTAL TROUGH TO 62W WINDS LESS THAN 20 KT SEAS 8 TO 10 FT IN 
NW SWELL. N OF 29N WITHIN 240 NM E OF FRONTAL TROUGH S WINDS 20 
KT SEAS 8 FT. 

.ATLC SE OF LINE 25N35W 15N55W NE TO E WINDS 20 KT SEAS 8 FT.
.24 HOUR FORECAST SE OF LINE 23N35W 15N55W NE TO E WINDS 20 KT 
SEAS 8 FT.
.48 HOUR FORECAST SE OF LINE 22N35W 16N55W NE TO E WINDS 20 KT 
SEAS 8 FT.

.CARIBBEAN S OF 13N BETWEEN 65W AND 78W E WINDS 20 KT SEAS TO 8 
FT. 
.24 HOUR FORECAST FROM 10N TO 17N BETWEEN 64W AND 80W NE TO E 
WINDS 20 TO 25 KT SEAS 8 TO 10 FT. 
.48 HOUR FORECAST FROM 10N TO 17N E OF 80W NE TO E WINDS 20 TO 
25 KT. SEAS 6 TO 8 FT..EXCEPT NE 25 TO 30 KT WITHIN 90 NM OF THE 
COAST OF COLOMBIA SEAS 8 TO 12 FT. 

.CARIBBEAN W OF 85W SE WINDS 20 KT SEAS TO 8 FT WITH E SWELL.
.24 HOUR FORECAST S OF 20N W OF 85W SE WINDS TO 20 KT SEAS TO 8 
FT WITH E SWELL.
.48 HOUR FORECAST S OF 17N E WINDS TO 20 KT SEAS TO 8 FT IN E 
SWELL.

.GULF OF MEXICO S OF 26N W OF 88W SE WINDS TO 20 KT SEAS LESS 
THAN 8 FT. 
.24 HOUR FORECAST WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 23N TO 27N W OF 90W SE WINDS TO 20 KT 
SEAS LESS THAN 8 FT.

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

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