000
FZNT02 KNHC 011454
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1630 UTC THU APR 01 2010

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE 
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE 
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

ATLANTIC BETWEEN 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND 
GULF OF MEXICO

SYNOPSIS VALID 1200 UTC THU APR 01.
24 HOUR FORECAST VALID 1200 UTC FRI APR 02.
48 HOUR FORECAST VALID 1200 UTC SAT APR 03.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT 31N58W TO 25N65W TO 20N72W. N OF 28N BETWEEN 
63W AND 71W W TO NW WINDS 20 KT. SEAS TO 9 FT. N OF 20N E OF 
FRONT TO 55W WINDS LESS THAN 20 KT. SEAS TO 8 FT IN N SWELL. 
.24 HOUR FORECAST FRONTAL TROUGH 31N54W TO 25N55W TO 18N62W. N 
OF 25N W OF TROUGH TO 72W NW WINDS 20 TO 30 KT. SEAS 8 TO 15 FT 
IN NW SWELL. N OF 22N WITHIN 180 NM E OF TROUGH S TO SW WINDS 20 
TO 25 KT. SEAS 8 FT. 
.48 HOUR FORECAST LOW PRES 31N54W 1004 MB WITH TROUGH TO 18N59W. 
N OF 28N BETWEEN 62W AND 70W N WINDS 20 KT. SEAS 10 FT IN N 
SWELL. ELSEWHERE N OF 18N W OF TROUGH TO 73W WINDS LESS THAN 20 
KT. SEAS 8 TO 10 FT IN N SWELL.  
 
.ATLC LOW PRES 28N35W 1010 MB. N OF 29N E OF 38W E WINDS 20 KT. 
SEAS TO 9 FT. ELSEWHERE N OF 13N E OF 65W WINDS LESS THAN 20 KT. 
SEAS TO 9 FT IN N SWELL. S OF 13N W OF 40W NE WINDS 20 KT. SEAS 
TO 9 FT IN MIXED N AND NE SWELL.
.24 HOUR FORECAST LOW PRES DISSIPATED. S OF 15N E OF 60W NE TO E 
WINDS 20 KT. SEAS TO 8 FT IN MIXED N AND NE SWELL.
.48 HOUR FORECAST S OF 10N E OF 45W NE TO E WINDS 20 KT. SEAS 8 
FT IN N SWELL IN MIXED N AND NE SWELL. 

.CARIBBEAN FROM 11N TO 13N BETWEEN 72W AND 77W NE TO E WINDS 20 
TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE N OF 10N BETWEEN 67W AND 
79W INCLUDING WINDWARD PASSAGE...NE TO E WINDS 20 KT. SEAS TO 8 
FT S OF 14N.
.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 72W AND 77W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE N OF 11N BETWEEN 
73W AND 80W INCLUDING WINDWARD PASSAGE...NE TO E WINDS 20 KT. 
SEAS TO 8 FT. N OF 18N BETWEEN 80W AND 85W NE TO E WINDS 20 KT. 
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 11N TO 13N BETWEEN 73W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE N OF 11N BETWEEN 
73W AND 80W INCLUDING WINDWARD PASSAGE...NE TO E WINDS 20 KT. 
SEAS TO 8 FT. N OF 18N BETWEEN 80W AND 85W NE TO E WINDS 20 KT. 
SEAS TO 8 FT.

.GULF OF MEXICO SW OF LINE 22N87W TO 28N96W SE TO S WINDS 20 KT. 
SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST FROM 23N TO 27N W OF 92W SE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. ELSEWHERE SW OF LINE 23N82W TO 30N93W SE TO S 
WINDS 20 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST WEAK COLD FRONT 30N93W TO 21N97W. WINDS LESS 
THAN 20 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER NELSON. TROPICAL PREDICTION CENTER.