000
FZNT02 KNHC 190347
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT FEB 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SAT FEB 19.
24 HOUR FORECAST VALID 0000 UTC SUN FEB 20.
48 HOUR FORECAST VALID 0000 UTC MON FEB 21.

.WARNINGS.

...ATLC GALE WARNING...
.42 HOUR FORECAST COLD FRONT 31N53W TO 26N60W. N OF 28N W OF 
FRONT TO 65W W TO NW WINDS 25 TO 35 KT. SEAS 16 TO 23 FT IN NW 
SWELL. N OF 28N WITHIN 120 NM E OF FRONT SW WINDS 25 TO 35 KT. 
SEAS 11 TO 15 FT. 
.48 HOUR FORECAST COLD FRONT 31N49W TO 26N56W W OF FRONT TO 61W 
W TO NW WINDS 25 TO 35 KT. SEAS 14 TO 29 FT IN NW SWELL. N OF 
27N WITHIN 90 NM E OF FRONT SW WINDS 25 TO 35 KT. SEAS 11 TO 15 
FT. 

.SYNOPSIS AND FORECAST.

.ATLC DISSIPATING FRONTAL BOUNDARY FROM 27N35W TO 20N70W. S OF 
26N W OF BOUNDARY TO 70W NE TO E WINDS 20 KT. SEAS 10 TO 13 FT 
IN NW TO N SWELL. ELSEWHERE W OF BOUNDARY AND SE OF LINE 26N75W 
TO 31N57W WINDS LESS THAN 20 KT. SEAS 8 TO 17 FT IN NW TO N 
SWELL...HIGHEST E OF 51W. N OF 20N E OF BOUNDARY WINDS LESS THAN 
20 KT. SEAS 8 TO 12 FT IN NW TO N SWELL.
.24 HOUR FORECAST FRONTAL BOUNDARY DISSIPATED. CONDITIONS 
DESCRIBED BELOW.

.24 HOUR FORECAST COLD FRONT 31N63W TO 29N70W. N OF FRONT W TO 
NW WINDS 20 TO 25 KT. SEAS TO 9 FT. E OF FRONT TO 51W SW WINDS 
20 TO 30 KT. SEAS 8 FT. N OF 20N SE OF LINE 24N74W TO 31N51W 
WINDS LESS THAN 20 KT. SEAS 8 TO 15 FT...HIGHEST NE PART. 
.42 HOUR FORECAST EXCEPT AS NOTED IN WARNINGS...N OF 24N BETWEEN 
60W AND 70W NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 16 FT IN NW 
SWELL. N OF LINE 24N60W TO 31N41W SW TO W WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT. 
.48 HOUR FORECAST EXCEPT AS NOTED IN WARNINGS... N OF 24N 
BETWEEN 58W AND 70W NW TO N WINDS 20 TO 25 KT. SEAS 11 TO 24 FT 
IN NW SWELL. N OF LINE 24N58W TO 31N39W SW TO W WINDS 20 TO 25 
KT. SEAS 8 TO 11 FT. ELSEWHERE N OF 20N E OF 47W WINDS LESS THAN 
20 KT. SEAS 8 TO 11 FT IN NW SWELL. 

.ATLC S OF 20N E OF 61W WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT 
IN MIXED NW TO N AND NE SWELL. 
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST S OF 20N E OF 55W WINDS LESS THAN 20 KT. SEAS 
TO 9 FT NW SWELL EXCEPT 8 TO 10 FT N OF 14N E OF 41W.

.CARIBBEAN FROM 10N TO 13N BETWEEN 73W AND 78W NE WINDS 20 KT. 
SEAS TO 8 FT. N OF 17N BETWEEN 73W AND 83W INCLUDING WINDWARD 
PASSAGE NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. N OF 16N 
BETWEEN 69W AND 72W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT. 
.24 HOUR FORECAST FROM 10N TO 13N BETWEEN 72W AND 77W NE WINDS 
20 KT. SEAS LESS THAN 8 FT. WINDWARD PASSAGE NE WINDS 20 KT. 
SEAS LESS THAN 8 FT. N OF 16N BETWEEN68W AND 71W NE WINDS 20 KT. 
SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST N OF 10N BETWEEN 68W AND 81W NE TO E WINDS 20 
KT EXCEPT 20 TO 25 KT NEAR THE COAST OF COLOMBIA...OVER THE 
WINDWARD PASSAGE AND WITHIN 60 NM S OF HISPANIOLA. SEAS LESS 
THAN 8 FT EXCEPT 8 FT NEAR THE COAST OF COLOMBIA.

.GULF OF MEXICO 30 HOUR FORECAST N OF 24N W OF 94W SE TO S WINDS 
20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST N OF 20N W OF 93W 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 AL. NATIONAL HURRICANE CENTER.