000
FZNT02 KNHC 191454
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT MAR 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SAT MAR 19.
24 HOUR FORECAST VALID 1200 UTC SUN MAR 20.
48 HOUR FORECAST VALID 1200 UTC MON MAR 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC TROUGH 22N57W TO 28N50W. N OF 18N E OF 55W E WINDS 20 KT. 
SEAS 8 TO 11 FT PRIMARILY IN NE SWELL. S OF 18N E OF 55W WINDS 
LESS THAN 20 KT. SEAS TO 8 FT IN NE SWELL.
.24 HOUR FORECAST LOW PRES 27N49W 1011 MB WITH TROUGH SW TO 
17N55W. WITHIN 300 NM E SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 
12 FT. ELSEWHERE S OF 27N E OF 49W WINDS LESS THAN 20 KT. SEAS 
TO 9 FT PRIMARILY IN NE SWELL.
.48 HOUR FORECAST LOW PRES N OF AREA TRAIL TROUGH 31N47W TO 
17N48W. N OF 25N WITHIN 300 NM E OF TROUGH SE TO S WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. S OF 12N E OF 47W WINDS LESS THAN 20 KT 
SEAS TO 8 FT PRIMARILY IN NE SWELL.  

.ATLC 12 HOUR FORECAST COLD FRONT 31N70W TO 29N79W. N OF 29N W 
OF FRONT NE WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT 31N60W TO 25N79W. N OF 28N W OF 65W
NE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST COLD FRONT 31N50W TO 22N65W TO 23N80W. N OF 
27N W OF FRONT TO 75W N TO NE WINDS 20 TO 25 KT. SEAS 10 TO 15 
FT IN NW SWELL. S OF 27N W OF 63W NE WINDS 20 TO 25 KT. SEAS 8 
TO 12 FT E OF BAHAMAS.

.CARIBBEAN S OF 15N BETWEEN 68W AND 82W NE WINDS 20 TO 30 KT. 
SEAS 8 TO 13 FT. N OF 15N W OF 69W NE TO E WINDS 20 KT. SEAS TO 
9 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST S OF 15N W OF 65W NE WINDS 20 TO 25 KT. SEAS 8 
TO 11 FT. N OF 15N W OF 63W NE WINDS 20 TO 25 KT. SEAS TO 10 FT.

.GULF OF MEXICO 12 HOUR FORECAST S OF 24N E OF 92W NE TO E WINDS 
20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST S OF 26N E OF 93W NE TO E WINDS 20 KT. SEAS TO 
8 FT. 

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

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.