000
FZNT02 KNHC 130833
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED APR 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED APR 13.
24 HOUR FORECAST VALID 0600 UTC THU APR 14.
48 HOUR FORECAST VALID 0600 UTC FRI APR 15.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT 31N76W TO 27N80W. N OF 30N WITHIN 180 NM E OF 
FRONT SW WINDS 20 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST STATIONARY FRONT 31N72W TO 25N80W. WINDS LESS 
THAN 20 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST TROUGH 31N69W TO 27N75W. WINDS LESS THAN 20 
KT. SEAS LESS THAN 8 FT. 

.ATLC FRONTAL TROUGH 31N44W TO 24N47W. N OF 27N WITHIN 420 NM W 
OF N WINDS 20 KT. SEAS TO 9 FT IN NE SWELL. 
.24 HOUR FORECAST TROUGH 31N36W TO NEW LOW PRES 24N42W 1013 MB 
WITH TROUGH SW TO 20N45W. N OF 23N W OF TROUGH AND LOW PRES TO 
55W NE WINDS 20 TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST TROUGH AND LOW PRES DISSIPATE. N OF 24N E OF 
55W NE TO E WINDS 20 KT. SEAS TO 9 FT IN NE SWELL.

.CARIBBEAN TROUGH ALONG 68W. N OF 13N WITHIN 150 NM OF TROUGH NE 
TO E WINDS 20 KT. SEAS LESS THAN 8 FT. SCATTERED SHOWERS 
ISOLATED TSTMS E OF 70W.
.24 HOUR FORECAST LITTLE CHANGE. 
.48 HOUR FORECAST TROUGH DISSIPATED. WINDS LESS THAN 20 KT. SEAS 
LESS THAN 8 FT.

.GULF OF MEXICO COLD FRONT 27N82W TO 25N92W TO 19N91W. WINDS 
LESS THAN 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST TROUGH 22N90W TO 19N90W. WITHIN 120 NM W OF 
TROUGH NE WINDS 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST W OF 88W SE TO S WINDS 20 KT. SEAS LESS THAN 8 
FT.

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

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.