000
FZNT02 KNHC 180335
HSFAT2

0HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED APR 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED APR 18
24 HOUR FORECAST VALID 0000 UTC THU APR 19
48 HOUR FORECAST VALID 0000 UTC FRI APR 20

.WARNINGS.
...ATLC GALE WARNING...
.COLD FRONT 31N54W 25N60W 19N70W. N OF 26N WITHIN 180 NM E OF 
FRONT SW WINDS 25 TO 35 KT SEAS 8 TO 12 FT. N OF 28N W OF FRONT 
BETWEEN 64W AND 71W W TO NW WINDS 30 TO 35 KT SEAS 12 TO 18 FT 
IN NW SWELL.  
.24 HOUR FORECAST COLD FRONT 31N48W 25N53W 19N65W. N OF 27N 
WITHIN 180 NM E OF FRONT S TO SW WINDS 25 TO 35 KT SEAS 10 TO 15 
FT.
.30 HOUR FORECAST WINDS LESS THAN GALE FORCE.

.SYNOPSIS AND FORECAST.
.ATLC...EXCEPT AS NOTED IN WARNINGS. ELSEWHERE N OF 22N WITHIN 
240 NM E OF FRONT SW WINDS 20 TO 25 KT SEAS 8 TO 10 FT. ELSEWHERE
N OF 25N W OF FRONT TO 73W W TO NW WINDS 20 TO 30 KT SEAS 10 TO 
15 FT IN NW SWELL...HIGHEST N OF 28N. ELSEWHERE N OF 22N W OF 
FRONT TO 75W NW WINDS TO 20 KT SEAS TO 9 FT IN RESIDUAL NW SWELL.
.24 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS. N OF 22N WITHIN 
300 NM E OF FRONT SW WINDS 20 TO 25 KT SEAS 9 TO 14 FT IN NW 
SWELL. N OF 25N W OF FRONT TO 69W W TO NW WINDS 20 TO 25 KT SEAS 
12 TO 17 FT IN NW SWELL...HIGHEST N OF 27N. S OF 25N W OF FRONT 
TO 74W WINDS LESS THAN 20 KT SEAS 8 TO 11 FT IN NW 
SWELL...HIGHEST N PART.
.30 HOUR FORECAST COLD FRONT 31N46W 24N61W THEN WEAKENING TO 
19N64W. N OF 25N WITHIN 210 NM E OF FRONT SW WINDS 20 TO 25 KT 
SEAS 9 TO 13 FT IN NW SWELL. N OF 27N W OF FRONT TO 66W W TO NW 
WINDS 20 TO 25 KT SEAS 11 TO 16 FT IN NW SWELL. ELSEWHERE W OF 
FRONT TO 73W WINDS LESS THAN 20 KT SEAS 8 TO 13 IN NW 
SWELL...HIGHEST N PART.
.48 HOUR FORECAST WEAKENING FRONT 31N42W 24N57W 22N61W. N OF 25N
WITHIN 180 NM E OF FRONT SW WINDS 20 TO 25 KT SEAS 8 TO 12 FT 
PRIMARILY IN NW SWELL. N OF 26N W OF FRONT TO 66W SW TO W WINDS 
15 TO 20 KT SEAS 8 TO 13 FT IN NW SWELL.

.ATLC N OF 21N E OF 50W WINDS LESS THAN 20 KT SEAS 8 TO 11 FT
IN NW SWELL.
.24 HOUR FORECAST CONDITIONS AS DESCRIBED ABOVE E OF FRONT.

.GULF OF MEXICO N OF 21N W OF 91W SE TO S WINDS TO 20 KT SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST N OF 27N BETWEEN 88W AND 93W W TO NW WINDS TO
20 KT SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT.

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