000
FZNT02 KNHC 230230
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT APR 23 2011

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND 
GULF OF MEXICO

SYNOPSIS VALID 0000 UTC SAT APR 23.
24 HOUR FORECAST VALID 0000 UTC SUN APR 24.
48 HOUR FORECAST VALID 0000 UTC MON APR 25.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC TROUGH 31N58W TO LOW PRES 26N65W 1010 MB WITH TROUGH TO 
18N65W. FORECAST WATERS WITHIN 300 NM N QUADRANT NE TO E WINDS 
25 TO 30 KT. SEAS 9 TO 13 FT. ELSEWHERE N OF 22N WITHIN 420 NM 
W OF LOW AND TROUGHS N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. 
ELSEWHERE N OF 22N WITHIN 480 NM E OF LOW AND TROUGHS SE TO S 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST TROUGH 31N52W TO 26N65W TO LOW PRES 23N67W 
1012 MB WITH TROUGH S TO 19N66W. N OF 24N W OF LOW AND TROUGHS 
TO 75W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NE SWELL.
.48 HOUR FORECAST TROUGH 25N72W TO 20N71W. FROM 22N TO 28N 
BETWEEN 55W AND 78W NE TO E WINDS 20 KT. SEAS TO 10 FT PRIMARILY 
IN NE SWELL.

.ATLC S OF 27N E OF 53W NE TO E WINDS 20 KT. SEAS TO 9 FT IN 
MIXED NE AND E SWELL.
.24 HOUR FORECAST S OF 22N E OF 50W WINDS LESS THAN 20 KT. SEAS 
TO 9 FT IN NE SWELL.
.48 HOUR FORECAST S OF 17N E OF 45W NE WINDS 20 KT. SEAS TO 8 
FT.

.CARIBBEAN N OF 18N BETWEEN 74W AND 87W NE TO E WINDS 20 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11N TO 13N BETWEEN 73W AND 76W NE TO E WINDS 20 
KT. SEAS TO 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO WITHIN 150 NM LINE 28N97W TO 22N90W SE WINDS 20 
KT. SEAS TO 8 FT. S OF 25N E OF 85W NE TO E WINDS 20 KT. SEAS 
LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.