000
FZNT02 KNHC 071515
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT APR 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT APR 07
24 HOUR FORECAST VALID 1200 UTC SUN APR 08
48 HOUR FORECAST VALID 1200 UTC MON APR 09

.WARNINGS.
.NONE.

.SYNOPSIS AND FORECAST.
.ATLC COLD FRONT 31N67W 21N76W. N OF 28N W OF FRONT NW WINDS 25 
TO 30 KT SEAS 9 TO 13 FT. S OF 28N W OF FRONT NW WINDS TO 20 KT 
SEAS TO 8 FT E OF BAHAMAS. N OF 28N WITHIN 360 NM E OF FRONT SW 
WINDS 25 TO 30 KT SEAS 9 TO 12 FT. ELSEWHERE N OF 20N WITHIN 720 
NM E OF FRONT S TO SW WINDS 20 TO 25 KT SEAS 9 FT. SCATTERED 
SHOWERS AND TSTMS N OF 25N WITHIN 240 NM E OF FRONT. 
.24 HOUR FORECAST COLD FRONT 31N59W 20N71W. N OF 27N W OF FRONT 
TO 75W NW WINDS TO 20 KT SEAS 8 TO 12 FT PRIMARILY IN NW SWELL. 
N OF 27N WITHIN 420 NM E OF FRONT SW WINDS TO 20 KT SEAS 8 TO 10 
FT IN NW SWELL.
.48 HOUR FORECAST FRONTAL TROUGH 31N54W 23N65W 20N74W. N OF 26N 
W OF TROUGH TO 67W NE WINDS TO 20 KT SEAS 8 TO 10 FT PRIMARILY 
IN NW SWELL.

.ATLC S 17N NE TO E WINDS TO 20 KT SEAS TO 8 FT.
.24 HOUR FORECAST SE OF LINE 18N35W 10N60W NE WINDS TO 20 KT 
SEAS TO 9 FT.
.48 HOUR FORECAST S OF 13N W OF 45W NE WINDS TO 20 KT SEAS TO 8 
FT.

.CARIBBEAN COLD FRONT 20N76W 17N88W. NW OF FRONT N WINDS TO 20 
KT SEAS TO 8 FT YUCATAN CHANNEL.   
.24 HOUR FORECAST FRONTAL TROUGH 20N71W 13N83W. N OF TROUGH NE 
WINDS TO 20 KT SEAS LESS THAN 8 FT.
.48 HOUR FORECAST TROUGH DIFFUSE. S OF 15N BETWEEN 65W AND 77W 
NE TO E WINDS 20 KT SEAS TO 8 FT.    

.GULF OF MEXICO N OF 25N W OF 90W NE WINDS 20 TO 30 KT SEAS TO 
10 FT. E OF 90W N WINDS 20 TO 25 KT SEAS TO 9 FT.
.24 HOUR FORECAST NEW LOW PRES 26N96W 1013 MB WITH TROUGH S TO 
21N97W. N OF FRONT OVER WATER WITHIN 240 NM NW SEMICIRCLE OF LOW 
N TO NE WINDS 20 TO 25 KT SEAS 8 TO 12 FT. N OF 26N E OF 90W NE 
TO E WINDS TO 20 KT SEAS LESS THAN 8 FT. S OF 26N W OF TROUGH 
NW TO NW WINDS 20 TO 25 KT SEAS TO 8 FT. AREAS OF RAIN WITH 
EMBEDDED TSTMS W OF 88W.
.48 HOUR FORECAST LOW PRES 26N96W 1014 MB WITH TROUGH E TO 
28N83W AND TROUGH S TO 21N96W. N OF LOW PRES AND TROUGH NE TO E 
WINDS TO 20 KT SEAS TO 8 FT. S OF 25N E OF 92W SE WINDS TO 20 KT 
SEAS LESS THAN 8 FT. 

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