000
FZNT02 KNHC 010254
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
0430 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC THU APR 01.
24 HOUR FORECAST VALID 0000 UTC FRI APR 02.
48 HOUR FORECAST VALID 0000 UTC SAT APR 03.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT 31N59W TO 25N65W TO 20N73W. N OF 27N W OF FRONT 
TO 71W WINDS LESS THAN 20 KT. SEAS 8 FT IN NE SWELL. N OF 20N E 
OF FRONT TO 56W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT PRIMARILY 
IN NE SWELL.
.24 HOUR FORECAST COLD FRONT 31N56W TO 23N60W TO 20N63W. N OF 
23N WITHIN 180 NM E OF FRONT S TO SW WINDS 20 TO 25 KT. SEAS TO 
8 FT. N OF 26N BETWEEN 62W AND 72W NW TO N WINDS 20 TO 25 KT. 
SEAS 8 TO 13 FT IN NW SWELL.
.36 HOUR FORECAST LOW 31N60W 1003 MB. FRONTAL TROUGH FROM 31N54W 
TO 23N56W TO 18N62W. WITHIN 510 NM SW QUADRANT WINDS 20 TO 30 
KT. SEAS 8 TO 15 FT PRIMARILY IN NW SWELL. N OF 23N E OF FRONTAL 
TROUGH TO 50W S TO SW 
WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST LOW 30N57W 1003 MB. FRONTAL TROUGH FROM 31N52W 
TO 23N54W TO 16N60W. WITHIN 720 NM W...450 NM SW...AND 270 NM S 
QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 14 FT PRIMARILY IN NW 
SWELL. N OF 23N WITHIN 270 NM E OF FRONTAL TROUGH S TO SW WINDS 
20 TO 25 KT. SEAS TO 9 FT.

.ATLC LOW 28N42W 1012 MB MOVING E 10 KT. N OF 20N E OF 56W WINDS 
LESS THAN 20 KT. SEAS 8 TO 11 FT MIXED N AND NW SWELL. 
.24 HOUR FORECAST LOW 29N36W 1013 MB. N OF 20N E OF 46W WINDS 
LESS THAN 20 KT. SEAS TO 9 FT IN MIXED N AND NW SWELL. 
.36 HOUR FORECAST LOW DISSIPATED. WINDS LESS THAN 20 KT. SEAS 
LESS THAN 8 FT.

.ATLC S OF 20N W OF A LINE FROM 20N35W TO 10N45W TO 07N45W WINDS 
LESS THAN 20 KT. SEAS 8 TO 10 FT PRIMARILY IN N SWELL.
.24 HOUR FORECAST S OF 20N E OF 62W WINDS LESS THAN 20 KT. SEAS 
TO 9 FT IN MIXED N AND NW SWELL.
.48 HOUR FORECAST S OF 10N E OF 55W NE TO E WINDS TO 20 KT. SEAS 
8 FT IN N SWELL. 

.CARIBBEAN FROM 11N TO 14N BETWEEN 70W AND 77W NE TO E WINDS 20 
TO 25 KT. SEAS TO 9 FT. S OF 13N E OF 70W NE TO E WINDS 20 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 10N TO 14N BETWEEN 70W AND 79W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 9 FT. FROM 16N TO 20N BETWEEN 73W AND 
78W INCLUDING WINDWARD PASSAGE NE WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.48 HOUR FORECAST FROM 11N TO 20N BETWEEN 72W AND 79W INCLUDING 
WINDWARD PASSAGE NE WINDS 20 TO 25 KT. SEAS TO 8 FT. N OF 16N 
BETWEEN 67W AND 72W INCLUDING MONA PASSAGE NE TO E WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO N OF 22N W OF 95W SE TO S WINDS 20 KT. SEAS TO 8 
FT N OF 25N AND LESS THAN 8 FT S OF 25N. 
.24 HOUR FORECAST N OF 20N W OF 93W AND FROM 20N TO 24N E OF 93W 
E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST W OF 90W SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 
11 FT N OF 22N AND LESS THAN 8 FT S OF 22N. S OF 26N E OF 90W E 
TO SE WINDS 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST N OF 21N BETWEEN 90W AND 96W E TO SE WINDS TO 
20 KT. SEAS TO 9 FT IN SE SWELL. S OF 25N E OF 90W E TO SE WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER LEWITSKY. TROPICAL PREDICTION CENTER.