000
FZNT02 KNHC 231453
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON APR 23 2007
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MON APR 23
24 HOUR FORECAST VALID 1200 UTC TUE APR 24
48 HOUR FORECAST VALID 1200 UTC WED APR 25

.WARNINGS.
NONE.

.SYNOPSIS AND FORECAST.
.ATLC S OF 27N W OF 65W NE WINDS TO 20 KT SEAS 8 TO 10 FT IN NE 
SWELL E OF THE BAHAMAS.
.24 HOUR FORECAST S OF 25N W OF 65W NE TO E WINDS TO 20 KT SEAS 
TO 8 FT.
.48 HOUR FORECAST S OF 24N W OF 60W NE TO WINDS TO 20 KT SEAS TO 
8 FT.

.ATLC FRONTAL TROUGH 31N35W 18N64W. N OF TROUGH BETWEEN 40W AND 
50W NW WINDS TO 20 KT SEAS TO 8 FT.
.24 HOUR FORECAST TROUGH 29N35W TO LOW PRES 1016 MB 28N52W WITH 
TROUGH SW TO 18N63W. WITHIN 300 NE SEMICIRCLE OF LOW PRES WINDS 
20 KT SEAS TO 8 FT AND SCATTERED TSTMS.
.36 HOUR FORECAST LOW PRES 31N49W 1014 MB WITH TROUGH SW TO 
18N63W. WITHIN 300 NM E AND 180 NM W SEMICIRCLE OF LOW PRES 
WINDS 20 TO 25 KT SEAS TO 9 FT AND SCATTERED TSTMS.
.48 HOUR FORECAST LOW PRES NE OF AREA WITH FRONTAL TROUGH SW 
31N46W 20N57W. N OF 30N WITHIN 240 NM E OF TROUGH SW WINDS 20 TO 
25 KT SEAS 8 FT.

.ATLC SE OF LINE 19N35W 10N55W NE WINDS TO 20 KT SEAS TO 8 FT.
.24 HOUR FORECAST WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT. 

.CARIBBEAN N OF 18N W OF 73W INCLUDING WINDWARD PASSAGE NE WINDS 
20 TO 25 KT SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE. 
.48 HOUR FORECAST N OF 17N BETWEEN 70W AND 82W NE TO E WINDS 20 
KT SEAS TO 8 FT.

.CARIBBEAN 12 HOUR FORECAST FROM 11N TO 15N BETWEEN 70W AND 77W 
NE WINDS 20 KT SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 11N TO 15N BETWEEN 70W AND 78W NE WINDS 
20 TO 25 KT SEAS TO 8 FT.
.48 HOUR FORECAST FROM 11N TO 16N BETWEEN 70W AND 78W NE WINDS 
20 TO 25 KT...EXCEPT TO 30 KT COAST OF COLOMBIA SEAS 8 TO 11 FT.

.GULF OF MEXICO S OF 27N E OF 90W E TO SE WINDS TO 20 KT SEAS TO 
8 FT STRAITS OF FLORIDA. 
.24 HOUR FORECAST N OF 25N W OF 87W AND S OF 25N E OF 96W E TO 
SE WINDS TO 20 KT SEAS TO 8 FT. 
.48 HOUR FORECAST S OF 28N W OF 88W E TO SE WINDS TO 20 KT SEAS 
LESS THAN 8 FT.

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

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