000
FZNT02 KNHC 201458
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU OCT 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC THU OCT 20.
24 HOUR FORECAST VALID 1200 UTC FRI OCT 21.
48 HOUR FORECAST VALID 1200 UTC SAT OCT 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT 31N74W TO 22N77W. N OF 27N W OF FRONT W WINDS 
20 TO 25 KT. SEAS 8 TO 10 FT. N OF 27N E OF FRONT TO 64W SE TO S 
WINDS 20 TO 25 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST WEAKENING COLD FRONT 31N70W TO 22N76W. WINDS 
LESS THAN 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FRONT DISSIPATED.

.ATLC N OF 29N BETWEEN 40W AND 50W NE TO E WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT.
.24 HOUR FORECAST N OF 27N BETWEEN 40W AND 60W E WINDS 20 TO 25 
KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST FROM 21N TO 27N E OF 45W NE TO E WINDS 20 KT. 
SEAS TO 9 FT. N OF 23N BETWEEN 50W AND 65W E TO SE WINDS 20 KT. 
SEAS TO 9 FT.

.ATLC FROM 12N TO 15N E OF 40W S TO SW WINDS 20 KT. SEAS TO 8 FT.
SCATTERED TSTMS FROM 11N TO 15N E OF 43W.
.24 HOUR FORECAST FROM 16N TO 20N E OF 39 S TO SW WINDS 20 KT. 
SEAS TO 8 FT.
.48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN COLD FRONT 21N78W TO 16N88W. W OF FRONT NW TO N WINDS 
20 KT. SEAS TO 8 FT. NUMEROUS TSTMS S OF 18N W OF 80W.
.24 HOUR FORECAST STATIONARY FRONT 22N78W TO 11N83W. W OF FRONT 
NW TO N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST TROUGH 22N76W TO 16N84W. LOW PRES NEAR 12N82W 
1009 MB. WITHIN 60 NM OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
W OF TROUGH N TO NE WINDS 20 KT. SEAS TO 8 FT.

.GULF OF MEXICO N OF 27N E OF 88W NW TO N WINDS 20 KT. SEAS 8 TO 
10 FT. ELSEWHERE E OF 90W AND S OF 25N BETWEEN 90W AND 95W WINDS 
LESS THAN 20 KT. SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST 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. NATIONAL HURRICANE CENTER.