000
FZNT02 KNHC 101431
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1630 UTC SAT OCT 10 2009

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 BETWEEN 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND 
GULF OF MEXICO

SYNOPSIS VALID 1200 UTC SAT OCT 10.
24 HOUR FORECAST VALID 1200 UTC SUN OCT 11.
48 HOUR FORECAST VALID 1200 UTC MON OCT 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT 31N39W TO 23N50W DIFFUSE TO 23N65W. FORECAST 
WATERS N OF 25N E OF FRONT SW WINDS 20 TO 25 KT. SEAS 8 TO 12 
FT. N OF 29N W OF FRONT TO 50W W TO NW WINDS 20 KT. SEAS 14 TO 
16 FT IN NW SWELL. ELSEWHERE N OF 25N W OF FRONT TO 65W WINDS 
LESS THAN 20 KT. SEAS 8 TO 13 FT PRIMARILY IN NW SWELL.
.24 HOUR FORECAST COLD FRONT 29N35W TO 22N45W DIFFUSE TO 20N55W. 
FORECAST WATERS N OF 24N E OF FRONT SW WINDS 20 TO 25 KT. SEAS 8 
TO 13 FT. ELSEWHERE N OF 20N E OF 62W WINDS LESS THAN 20 KT. 
SEAS 8 TO 12 FT PRIMARILY IN NW SWELL. 
.48 HOUR FORECAST FRONTAL TROUGH 23N35W TO 20N55W. FROM 22N TO 
24N BETWEEN 60W AND 70W NE TO E WINDS TO 20 KT. SEAS TO 8 FT. 
ELSEWHERE N OF 20N E OF 60W WINDS LESS THAN 20 KT. SEAS 8 TO 10 
FT PRIMARILY IN NW SWELL.

.ATLC S OF 13N W OF 55W NE WINDS TO 20 KT. SEAS TO 8 FT.
.12 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 12N TO 17N W OF 72W E WINDS TO 20 KT. SEAS TO 9 
FT IN E SWELL.
.24 HOUR FORECAST FROM 12N TO 16N BETWEEN 70W AND 80W NE TO E 
WINDS 20 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 11N TO 15N BETWEEN 68W AND 83W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 10 FT.

.GULF OF MEXICO COLD FRONT 30N87W TO 25N95W STATIONARY TO 19N95W.
W OF FRONT N WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FRONTAL TROUGH 30N87W TO 25N96W TO 18N94W. 
WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FRONTAL TROUGH NW OF AREA. FROM 21N TO 25N W 
OF 90W SE WINDS TO 20 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER NELSON. TROPICAL PREDICTION CENTER.