000
FZNT02 KNHC 212146
HSFAT2

HIGH SEAS FORECAST 
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED NOV 21 2007
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC WED NOV 21
24 HOUR FORECAST VALID 1800 UTC THU NOV 22
48 HOUR FORECAST VALID 1800 UTC FRI NOV 23

.WARNINGS.
.NONE.

.SYNOPSIS AND FORECAST
.ATLC COLD FRONT 31N46W 24N50W 18N65W. N OF 25N WITHIN 300 NM E 
OF FRONT SW WINDS 20 TO 25 KT SEAS 8 TO 12 FT PRIMARILY IN NW 
SWELL. N OF 26N W OF FRONT TO 63W W TO NW WINDS 20 TO 30 KT SEAS 
12 TO 17FT. N OF 26N BETWEEN 63W AND 73W NW TO N WINDS 20 TO 25 
KT SEAS 8 TO 12 FT IN N AND NE SWELL.
.24 HOUR FORECAST DISSIPATING FRONT FROM 31N51W 20N55W. N OF
25N WITHIN 420 NM E OF TROUGH SW WINDS 20 TO 25 KT SEAS 10 TO 14 
FT IN NW SWELL. N OF 26N WITHIN 480 NM W OF TROUGH NW WINDS 25 
TO 30 KT SEAS 13 TO 21 FT IN NW SWELL. ELSEWHERE N OF 15N BETWEEN
BETWEEN 51W AND 72W N WINDS LESS TO 20 KT SEAS 9 TO 13 FT IN N 
SWELL...HIGHEST N OF 27N. 
.48 HOUR FORECAST FRONTAL TROUGH 31N49W 20N52W. N OF 24N WITHIN 
600 NM E OF TROUGH S TO SW WINDS 20 TO 25 KT SEAS 9 TO 13 FT IN 
NW SWELL. N OF 25N WITHIN 420 NM W OF TROUGH NW WINDS 20 TO 25 
KT SEAS 11 TO 16 FT IN NW SWELL. ELSEWHERE N OF 186 BETWEEN 45W 
AND 72W WINDS LESS THAN 20 KT SEAS 8 TO 12 FT IN PRIMARILY N AND 
NW SWELL.

.ATLC S OF 26N W OF 70W NE TO E WINDS 20 KT SEAS TO 8 FT.
.24 HOUR WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT.

.ATLC S OF 17N E OF 47W NE TO E WINDS 20 KT SEAS TO 9 FT IN E 
SWELL. 
.24 HOUR S OF 15N E OF 60W WINDS LESS THAN 20 KT SEAS TO 8 FT IN
N SWELL.
.48 HOUR FORECAST S OF 16N E OF 60W WINDS LESS THAN 20 KT SEAS 
TO 9 FT IN E SWELL.

.CARIBBEAN FROM 13N TO 15N BETWEEN 75W AND 80W AND ALSO E OF 75W
NE TO E WINDS 20 TO 25 KT SEAS 8 TO 10 FT. ELSEWHERE E OF 82W
NE TO E WINDS TO 20 KT SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST FROM 11N TO 17N BETWEEN 65W AND 82W NE TO E 
WINDS 20 TO 25 KT SEAS 8 TO 11 FT...HIGHEST S OF 15N BETWEEN 75W
AND 82W. ELSEWHERE S OF 17N E OF 82W NE TO E WINDS TO 20 KT SEAS
TO 8 FT...EXCEPT 8 TO 10 FT IN N SWELL NEAR ATLC PASSAGES.

.GULF OF MEXICO S OF 25N E OF 86W E TO SE WINDS TO 20 KT SEAS TO 
8 FT.
.18 HOUR FORECAST COLD FRONT 30N88W 25N97W. NW OF FRONT N TO NE 
WINDS 20 TO 30 KT SEAS 8 TO 10 FT.
.24 HOUR FORECAST COLD FRONT 30N86W 24N97W. NW OF FRONT W OF 91W
N TO NE WINDS 20 TO 30 KT SEAS 8 TO 11 FT. ELSEWHERE NW OF FRONT
NW TO N WINDS 20 TO 25 KT SEAS LESS THAN 8 FT.
.48 HOUR FORECAST COLD FRONT 27N82W 25N90W 22N97W. NW OF FRONT N 
TO NE WINDS 20 TO 25 KT...EXCEPT NW TO N 25 TO 30 KT S OF 25N 
SEAS 8 TO 12 FT.

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