000
FZNT02 KNHC 122201
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI AUG 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC FRI AUG 12.
24 HOUR FORECAST VALID 1800 UTC SAT AUG 13.
48 HOUR FORECAST VALID 1800 UTC SUN AUG 14.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC S OF 22N BETWEEN 69W AND 73W E TO SE WINDS 20 KT. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS MERGED WITH AREA DESCRIBED NEXT.

.ATLC TROUGH FROM 31N54W TO LOW PRES NEAR 25N56W 1013 MB TO 
22N59W. N OF 27 WITHIN 120 NM E OF TROUGH S WINDS 20 KT. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST TROUGH FROM 31N58W TO 25N62W TO 20N65W. N OF 
28N WITHIN 90 NM E OF TROUGH S WINDS 20 KT. SEAS TO 8 FT.
.48 HOUR FORECAST TROUGH FROM 28N64W TO 20N69W. WINDS LESS THAN 
20 KT. SEAS LESS THAN 8 FT.

.ATLC TROUGH ALONG 47W FROM 16N TO 22N. FROM 16N TO 22N E OF 
TROUGH TO 36W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE 
FROM 22N TO 26N BETWEEN 35W AND 45W NE TO E WINDS 20 KT. SEAS TO 
8 FT.
.24 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...NEAR 21N54W 
1009 MB. WITHIN 150 NM N OF CENTER WINDS 20 TO 25 KT. SEAS 8 TO 
11 FT. ELSEWHERE FROM 19N TO 25N BETWEEN 45W AND 55W NE TO E 
WINDS 20 KT. SEAS TO 9 FT IN NE SWELL. 
.48 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...NEAR 24N60W 
1008 MB. WITHIN 150 NM NE SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 
TO 11 FT. 

.24 HOUR FORECAST ATLC FROM 14N TO 17N E OF 38W NE WINDS 20 KT. 
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST ATLC LOW PRES...POSSIBLE TROPICAL CYCLONE... 
NEAR 13N41W 1009 MB. WITHIN 150 NM N SEMICIRCLE WINDS 20 TO 25 
KT. SEAS 8 FT.

.CARIBBEAN FROM 12N TO 17N BETWEEN 68W AND 80W E WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT. 
.24 HOUR FORECAST FROM 12N TO 17N BETWEEN 68W AND 81W E WINDS 20 
TO 25 KT. SEAS 8 TO 9 FT. 
.48 HOUR FORECAST FROM 12N TO 17N BETWEEN 70W AND 78W E WINDS 20 
KT. SEAS 8 FT.  

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.