000
FZNT02 KNHC 291020
HSFAT2

HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT OCT 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SAT OCT 29.
24 HOUR FORECAST VALID 0600 UTC SUN OCT 30.
48 HOUR FORECAST VALID 0600 UTC MON OCT 31.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC TROUGH FROM 21N42W TO 27N43W. FROM 20N TO 27N E OF TROUGH 
E TO SE WINDS 20 TO 25 KT. SEAS 12 TO 15 FT IN MERGING NW TO E 
SWELL. FROM 21N TO 27N W OF TROUGH TO 49W NE WINDS 20 TO 25 KT. 
SEAS 9 TO 12 FT IN MERGING NW AND E SWELL. ELSEWHERE N OF 12N E 
OF 61W WINDS LESS THAN 20 KT. SEAS 8 TO 14 FT IN NW SWELL... 
HIGHEST NE. 
.24 HOUR FORECAST TROUGH FROM 20N43W TO 26N44W. FROM 21N TO 26N 
E OF TROUGH E TO SE WINDS 20 TO 25 KT. SEAS 9 TO 14 FT IN 
MERGING NW AND E SWELL. FROM 20N TO 26N W OF TROUGH TO 57W NE TO 
E WINDS 20 TO 25 KT. SEAS 8 TO 12 IN MERGING NW AND E SWELL. 
ELSEWHERE E OF 56W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN NW 
TO N SWELL.
.48 HOUR FORECAST TROUGH FROM 17N53W TO 26N55W. FROM 22N TO 27N 
E OF TROUGH E TO SE WINDS 20 TO 25 KT. SEAS 9 TO 12 FT. FROM 21N 
TO 27N W OF TROUGH TO 62W NE TO E WINDS 20 KT. SEAS 8 TO 10 FT 
IN NW SWELL. ELSEWHERE E OF 45W WINDS LESS THAN 20 KT. SEAS TO 9 
FT PRIMARILY IN NW SWELL.

.ATLC 24 HOUR FORECAST COLD FRONT FROM 31N71W TO 26N81W. NW OF 
FRONT N WINDS 20 TO 25 KT. SEAS TO 9 FT. N OF 28N E OF FRONT TO 
61W S TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST COLD FRONT TO EXTEND FROM 31N65W TO 25N71W THEN
STATIONARY TO 26N81W. NW OF FRONT NE WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT N OF BAHAMAS. N OF 30N E OF FRONT TO 57W SW WINDS TO 20 
KT. SEAS TO 8 FT.

.CARIBBEAN S OF 17N BETWEEN 64W AND 76W E WINDS 20 KT EXCEPT 20 
TO 25 KT S OF 13N. SEAS TO 8 FT.
.24 HOUR FORECAST S OF 16N BETWEEN 68W AND 74W E TO SE WINDS 20 
TO 25  KT. SEAS TO 8 FT. 
.48 HOUR FORECAST COLD FRONT FROM 22N86W TO 15N84W. W OF FRONT 
NW TO N WINDS 20 KT. SEAS LESS THAN 8 FT EXCEPT TO 8 FT IN NW 
SWELL N OF 19N INCLUDING YUCATAN CHANNEL. FROM 11N TO 15N W OF 
82W N WINDS TO 20 KT. SEAS LESS THAN 8 FT. FROM 10N TO 12N 
BETWEEN 76W AND 78W S TO SW WINDS 20 KT. SEAS LESS THAN 8 FT. 
FROM 12N TO 17N BETWEEN 68W AND 78W E WINDS 20 KT. SEAS LESS 
THAN 8 FT.

.GULF OF MEXICO COLD FRONT FROM 30N84W TO 22.5N90W TO 18N93.5W. 
TROUGH 27.5N87.5W TO 23N96W. NW OF FRONT W OF 86W N WINDS 20 TO 
30 KT. SEAS TO 10 FT. N OF 24N E OF TROUGH S TO SW WINDS 20 KT. 
SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST COLD FRONT FROM 26N81W TO 21N90W THEN 
STATIONARY TO 18N91W. NW OF FRONT TO 90W N TO NE WINDS 20 TO 25 
KT. SEAS 8 TO 11 FT. S OF 27N W OF 90W WINDS LESS THAN 20 KT. 
SEAS 8 TO 10 FT IN NE SWELL.
.48 HOUR FORECAST STATIONARY FRONT FROM 26N82W TO 22N86W THEN
COLD FRONT S INTO NW CARIBBEAN SEA. N OF 26N E OF 85W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 8 FT. S OF 26N E OF 85W NE WINDS 20 
KT. SEAS TO 8 FT. S OF 27N BETWEEN 85W AND 92W N TO NE WINDS 20 
KT. SEAS TO 9 FT.

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.