000
FZNT02 KNHC 220953
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI APR 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI APR 22.
24 HOUR FORECAST VALID 0600 UTC SAT APR 23.
48 HOUR FORECAST VALID 0600 UTC SUN APR 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC TROUGH 31N61W TO LOW PRES 26N63W 1010 MB WITH TROUGH SW TO 
19N66W. N OF 24N W OF LOW AND TROUGHS TO 68W N TO NE WINDS 20 TO 
25 KT. SEAS 8 TO 11 FT WITH NE SWELL. N OF 24N E OF LOW AND 
TROUGHS TO 50W SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN 
MIXED SWELL. 
.24 HOUR FORECAST TROUGH 31N58W TO LOW PRES 26N64W 1011 MB WITH 
TROUGH S TO 20N64W. N OF 24N W OF LOW AND TROUGHS TO 72W N TO NE 
WINDS 20 TO 25 KT. SEAS 8 TO 13 FT WITH NE SWELL. N OF 25N E OF 
LOW AND TROUGHS TO 55W SE TO S WINDS 20 KT. SEAS TO 9 FT IN 
MIXED SWELL.  
.48 HOUR FORECAST LOW PRES 22N68W 1012 MB WITH TROUGH S TO 
20N68W. FROM 22N TO 28N BETWEEN 66W AND 74W NE WINDS 20 TO 25 
KT. SEAS 9 TO 12 FT IN NE SWELL. N OF 28N BETWEEN 55W AND 70W NE 
WINDS 20 KT. SEAS 8 TO 10 FT IN NE SWELL. ELSEWHERE N OF 21N 
BETWEEN 65W AND 75W WINDS LESS THAN 20 KT. SEAS TO 9 FT IN NE 
SWELL.

.ATLC FROM 17N TO 25N E OF 45W NE WINDS 20 KT. SEAS 9 TO 10 FT 
IN NE SWELL. ELSEWHERE S OF 27N E OF 55W AND N OF 20N BETWEEN 
55W AND 73W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN MIXED NE 
AND E SWELL.
.24 HOUR FORECAST S OF 24N E OF 52W WINDS LESS THAN 20 KT. SEAS 
TO 9 FT IN MIXED NE AND E SWELL.
.48 HOUR FORECAST S OF 19N E OF 50W WINDS LESS THAN 20 KT. SEAS 
8 FT IN MIXED NE AND E SWELL.

.CARIBBEAN S OF 18N W OF 85W E WINDS 20 KT. SEAS LESS THAN 8 FT. 
N OF 18N BETWEEN 73W AND 82W...INCLUDING THE WINDWARD PASSAGE  
NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT. S OF 14N BETWEEN 72W 
AND 75W NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST S OF 18N W OF 85W E WINDS 20 KT. SEAS LESS 
THAN 8 FT. N OF 18N BETWEEN 73W AND 82W...INCLUDING THE WINDWARD 
PASSAGE  NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT. S OF 14N 
BETWEEN 72W AND 78 NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.

.GULF OF MEXICO N OF 25N W OF 94W SE TO S WINDS 20 KT. SEAS LESS 
THAN 8 FT. FROM 21N TO 24N BETWEEN 89W AND 94W NE TO E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT. S OF 25N E OF 89W E WINDS 20 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 21N W OF 89W E TO SE WINDS 20 KT. SEAS TO 
8 FT. S OF 25N E OF 89W E WINDS 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.