000
FZNT02 KNHC 201012
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON NOV 20 2006
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SECURITE

ATLANTIC FROM 7N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND 
GULF OF MEXICO

SYNOPSIS VALID 0600 UTC MON NOV 20
24 HOUR FORECAST VALID 0600 UTC TUE NOV 21
48 HOUR FORECAST VALID 0600 UTC WED NOV 22

.WARNINGS.
...ATLC GALE WARNING...
.ATLC 18 HOUR FORECAST COLD FRONT 31N77W 21N78W. N OF 29N W OF 
FRONT W TO NW WINDS INCREASING TO 25 TO 35 KT SEAS 10 TO 15 FT 
IN N SWELL. 
.24 HOUR FORECAST COLD FRONT 31N76W 21N77W. N OF 29N W OF FRONT 
NW WINDS 30 TO 40 KT SEAS 12 TO 19 FT.
.48 HOUR FORECAST COLD FRONT 31N75W 21N75W. LITTLE CHANGE IN 
CONDITIONS W OF FRONT.

.SYNOPSIS AND FORECAST.
.ATLC 18 HOUR FORECAST FRONTAL TROUGH 31N65W TO THE WINDWARD 
PASSAGE. NEW COLD FRONT 31N77W 21N78W. W OF FRONT...EXCEPT AS 
NOTED IN WARNINGS...NW WINDS 20 KT SEAS TO 8 FT.
.24 HOUR FORECAST FRONTAL TROUGH 31N67W 21N74W. COLD FRONT 
31N77W 21N78W. NW OF COLD FRONT NW TO N WINDS 20 TO 25 KT SEAS 
TO 8 FT N OF 28N.
.48 HOUR FORECAST FRONT TROUGH 31N70W 20N73W. COLD FRONT 31N75W 
21N75W. W OF FRONT...EXCEPT AS NOTED IN WARNINGS...NW TO N WINDS 
20 TO 30 KT SEAS 8 TO 12 FT. BETWEEN FRONT AND TROUGH NW TO N 
WINDS 20 TO 25 KT SEAS TO 10 FT. WITHIN 180 NM E TROUGH S TO SW 
WINDS 20 TO 25 KT SEAS 8 TO 12 FT.

.ATLC N OF 24N E OF 48W NE TO E WINDS 20 TO 25 KT SEAS 8 TO 10 
FT. FROM 14N TO 24N E OF 43W ELY WINDS TO 20 KT SEAS TO 9 FT IN 
NE SWELL.
.24 HOUR FORECAST E OF 48W NE TO E WINDS TO 20 KT SEAS TO 9 FT 
IN NE SWELL.
.48 HOUR FORECAST N OF 8N E OF 55W NE TO E WINDS TO 20 KT SEAS 8 
TO 10 FT IN NE SWELL.

.CARIBBEAN NW OF LINE 20N76W 15N84W N TO NE WINDS 20 TO 25 KT 
SEAS 8 TO 10 FT.
.24 HOUR W OF 80W NW TO N WINDS 25 TO 30 KT...EXCEPT WITH HIGHER 
GUSTS S OF 15N SEAS 9 TO 14 FT. BETWEEN 77W AND 80W NW TO N WINDS
20 TO 25 KT SEAS SEAS 8 TO 12 FT...HIGHEST S OF 15N. BETWEEN 74W 
AND 77W NW TO N WINDS TO 20 KT SEAS TO 8 FT.
.48 HOUR FORECAST W OF 78W NW TO N WINDS 25 TO 30 KT...EXCEPT 
WITH HIGHER GUSTS S OF 15N SEAS 10 TO 15 FT. BETWEEN 75W AND 78W 
NW TO N WINDS 20 TO 25 KT SEAS 8 TO 12 FT IN NW SWELL. N OF 18N 
BETWEEN 75W AND 78W INCLUDING WINDWARD PASSAGE NW TO N WINDS 20 
KT SEAS TO 8 FT.

.CARIBBEAN FROM 11N TO 15N BETWEEN 68W AND 73W E TO SE WINDS TO 
20 TO 25 KT SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST S OF 14N BETWEEN 68W AND 72W E TO SE WINDS TO 
20 KT SEAS LESS THAN 8 FT.

.GULF OF MEXICO BETWEEN 85W AND 94W...N OF 26N E OF 85W AND S OF
25N E OF 95W N TO NE WINDS 20 TO 25 KT SEAS TO 8 TO 12 FT. S OF
26N E OF 85W AND ELSEWHERE W OF 90W N TO NE WINDS TO 20 KT SEAS 
TO 8 FT.
.24 HOUR FORECAST E OF 93W N TO NE WINDS 20 TO 25 KT SEAS 9 TO
12 FT IN N SWELL...HIGHEST S OF 26N BETWEEN 85W AND 90W.
.48 HOUR FORECAST E OF 90W NW TO N WINDS 20 TO 25 KT...EXCEPT 
WITH HIGHER GUSTS S OF 26N SEAS 9 TO 14 FT IN N SWELL..HIGHEST S 
OF 25N.

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

$$
FORECASTER AGUIRRE
TROPICAL ANALYSIS AND FORECAST BRANCH
TROPICAL PREDICTION CENTER