000
FZNT02 KNHC 310840
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT MAR 31 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SAT MAR 31
24 HOUR FORECAST VALID 0600 UTC SUN APR 01
48 HOUR FORECAST VALID 0600 UTC MON APR 02

.WARNINGS.
...ATLC GALE WARNING...
.LOW PRES 30N46W 1004 MB. OVER FORECAST WATERS WITHIN 360 NM E 
SEMICIRCLE S WINDS 25 TO 35 KT SEAS 9 TO 14 FT.
.12 HOUR FORECAST GALE N OF AREA.

.SYNOPSIS AND FORECAST.
.ATLC...EXCEPT AS NOTED IN WARNING...LOW PRES 30N46W 1004 MB 
WITH TROUGH SW TO 16N60W. N OF 20N E OF TROUGH SE TO S WINDS 20 
TO 25 KT SEAS 8 TO 11 FT.
.12 HOUR FORECAST GALE LOW N OF AREA. ATLC N OF 25N E OF 43W SE 
TO S WINDS 20 TO 30 KT SEAS 9 TO 13 FT. ATLC ELSEWHERE N OF 20N 
E OF 50W S TO SW WINDS 20 KT SEAS TO 8 FT. 
.24 HOUR FORECAST N OF 25N E OF 40W S WINDS 25 KT SEAS 10 TO 13 
FT. 
.48 HOUR FORECAST WEAKENING COLD FRONT 31N36W 17N43W. N OF 28N E 
OF FRONT SW WINDS 20 KT SEAS 8 TO 10 FT. 

.ATLC COLD FRONT 31N53W TO LOW PRES 29N53W 1006 MB CONTINUES TO 
20N60W TO MONA PASSAGE. NW OF FRONT TO 70W N TO NE WINDS 20 TO 
25 KT SEAS 8 TO 13 FT WITH N SWELL. ELSEWHERE S OF 29N W OF 70W 
NE WINDS 20 TO 25 KT WITH OCCASIONAL GUSTS TO 30 KT SEAS 8 TO 11 
FT. 
.24 HOUR FORECAST COLD FRONT 31N43W 17N51W. N OF 22N E OF FRONT 
TO 43W SW WINDS 20 KT SEAS 8 TO 10 FT. N OF 24N W OF FRONT TO 
55W NW TO N WINDS 20 TO 25 KT SEAS 9 TO 11 FT. ELSEWHERE N OF 
17N W OF FRONT TO 60W N WINDS TO 20 KT SEAS TO 9 FT WITH N 
SWELL.
.48 HOUR FORECAST WEAKENING COLD FRONT 31N36W 17N43W. N OF 25N W 
OF FRONT TO 60W NW TO N WINDS TO 20 KT SEAS TO 9 FT WITH NW 
SWELL. ELSEWHERE S OF 25N W OF 60W NE TO E WINDS 20 KT SEAS TO 8 
FT. 

.ATLC S OF 20N E OF 45W NE TO E WINDS TO 20 KT SEAS 8 TO 10 FT 
IN NE SWELL.
.24 HOUR FORECAST WINDS LESS THAN 20 KT SEAS TO 8 FT IN E SWELL.
.48 HOUR FORECAST S OF 20N FROM 50W TO 70W NE WINDS TO 20 KT 
SEAS 8 TO 10 FT IN NE SWELL. 

.CARIBBEAN N OF 15N E OF 80W NE WINDS 20 TO 25 KT SEAS 8 TO 10 
FT..EXCEPT NE WINDS 25 TO 30 KT SEAS TO 12 FT WINDWARD AND MONA 
PASSAGES. CARIBBEAN ELSEWHERE N OF 10N NE TO E WINDS TO 20 KT 
SEAS TO 8 FT. 
.24 HOUR FORECAST N OF 11N E OF 80W NE TO E WINDS 20 TO 25 KT 
SEAS 8 TO 11 FT. ELSEWHERE N OF 10N E WINDS TO 20 KT SEAS TO 8 
FT.
.48 HOUR FORECAST N OF 11N E OF 80W NE TO E WINDS 20 TO 25 KT 
SEAS 8 TO 13 FT. ELSEWHERE N OF 10N E OF 85W E WINDS TO 20 KT 
SEAS TO 8 FT.

.GULF OF MEXICO N OF 25N W OF 85W SE WINDS 20 KT SEAS TO 8 FT. 
ELSEWHERE S OF 25N E OF 85W E WINDS 20 TO 25 KT SEAS 8 TO 10 FT. 
ELSEWHERE E TO SE WINDS TO 20 KT SEAS LESS THAN 8 FT.
.24 HOUR FORECAST S OF 25N E OF 88W E TO SE WINDS 20 KT SEAS TO 
8 FT WITH E SWELL. ELSEWHERE S OF 27N E OF 93W E TO SE WINDS TO 
20 KT SEAS LESS THAN 8 FT.
.48 HOUR FORECAST S OF 25N E OF 90W E WINDS TO 20 KT SEAS TO 8 
FT STRAITS OF FLORIDA. 

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