000
FZNT02 KNHC 190923
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN DEC 19 2010

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN DEC 19.
24 HOUR FORECAST VALID 0600 UTC MON DEC 20.
48 HOUR FORECAST VALID 0600 UTC TUE DEC 21.

.WARNINGS.

...ATLC GALE WARNING...
.12 HOUR FORECAST COLD FRONT 31N71W TO 21N75W. N OF 26N WITHIN 
300 NM E OF FRONT S TO SW WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST COLD FRONT 31N66W TO 20N73W. N OF 27N WITHIN 
300 NM E OF FRONT S TO SW WINDS 25 TO 35 KT. SEAS 9 TO 14 FT.
.48 HOUR FORECAST COLD FRONT 31N56W TO 19N63W. N OF 28N WITHIN 
240 NM E OF FRONT SW WINDS 25 TO 35 KT. SEAS 10 TO 15 FT. N OF 
28N W OF FRONT TO 65W W TO NW WINDS 30 TO 40 KT. SEAS 11 TO 19 
FT.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT 31N77W TO 1007 MB LOW PRES 29N79W TO 27N80W. N 
OF 28N WITHIN 120 NM E OF FRONT S TO SW WINDS 20 KT. SEAS LESS 
THAN 8 FT. 
.12 HOUR FORECAST COLD FRONT 31N71W TO 21N75W. EXCEPT AS NOTED 
IN WARNINGS N OF 22N E OF FRONT TO 64W S WINDS 20 TO 25 FT. SEAS 
TO 9 FT. N OF 23N W FRONT NW WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST COLD FRONT 31N66W TO 20N73W. EXCEPT AS NOTED 
IN WARNINGS N OF 22N WITHIN 420 NM E OF FRONT S TO SW WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT. N OF 24N W OF FRONT TO 78W NW WINDS 
TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST COLD FRONT 31N56W TO 19N63W. EXCEPT AS NOTED 
IN WARNINGS N OF 25N E OF FRONT TO 47W S TO SW WINDS 20 TO 30 
KT. SEAS 8 TO 12 FT. N OF 25N W OF FRONT TO 76W W TO NW WINDS 20 
TO 30 KT. SEAS 9 TO 14 FT IN NW SWELL.

.ATLC DISSIPATING COLD FRONT 22N35W TO 18N45W. N OF 26N E 
OF 45W W TO NW WINDS 20 TO 25 KT. SEAS 11 TO 18 FT IN NW SWELL. 
ELSEWHERE N 18N E OF 55W WINDS LESS THAN 20 KT. SEAS 8 TO 12 FT 
IN NW TO N SWELL.
.24 HOUR FORECAST COLD FRONT DISSIPATED. N OF 10N E OF 50W WINDS 
LESS THAN 20 KT. SEAS 8 TO 12 FT IN NW TO N SWELL.
.48 HOUR FORECAST S OF 15N E OF 44W E WINDS 20 KT. SEAS TO 9 FT. 
ELSEWHERE N OF 10N E OF 45W WINDS LESS THAN 20 KT. SEAS 8 TO 
10 FT IN NW TO N SWELL.

.S OF 14N E OF 45W E WINDS 20 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS AS DESCRIBED IN ABOVE PARAGRAPH.

.CARIBBEAN N OF 15N BETWEEN 70W AND 75W E WINDS 20 KT. SEAS TO 
9 FT.
.12 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO COLD FRONT 26N82W TO 22N90W TO 18N94W. S OF 26N 
W OF FRONT TO 87W NW TO WINDS TO 20 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST COLD FRONT MOVED SE OF AREA. WINDS LESS THAN 
20 KT. SEAS LESS THAN 8 FT.

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

$$
FORECASTER DGS