000
FZNT02 KNHC 271534
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT AUG 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT AUG 27.
24 HOUR FORECAST VALID 1200 UTC SUN AUG 28.
48 HOUR FORECAST VALID 1200 UTC MON AUG 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC HURRICANE IRENE N OF AREA NEAR 35.2N76.4W. OVER FORECAST 
WATERS WITHIN 420 NM SE AND 300 NM SW QUADRANTS WINDS 20 TO 33 
KT. SEAS 12 TO 20 FT. ELSEWHERE N OF 26N W OF 67W S TO SW WINDS 
20 TO 30 KT. SEAS 8 TO 11 FT. 
.24 HOUR FORECAST N OF 26N BETWEEN 65W AND 74W S TO SW WINDS 20 
TO 25 KT. SEAS 8 TO 11 FT IN MIXED SWELL. N OF 28N W OF 74W SW 
TO W WINDS TO 20 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST N OF 29N BETWEEN 65W AND 72W S TO SW WINDS 20 
KT. SEAS 8 FT.

.ATLC LOW PRES JUST E OF AREA NEAR 17N34W 1011 MB. FROM 16N TO 
23N E OF 40W N TO NE WINDS 20 KT. SEAS 8 TO 10 FT IN NE SWELL. 
ELSEWHERE FROM 15N TO 23N E OF 42W WINDS LESS THAN 20 KT. SEAS 
TO 8 FT PRIMARILY IN NE SWELL.
.24 HOUR FORECAST WEAKENING LOW NEAR 18N36W 1014 MB. FROM 18N TO 
24N E OF 40W NE WINDS 20 KT. SEAS TO 9 FT IN NE SWELL. 
.48 HOUR FORECAST LOW DISSIPATED. TROUGH FROM 23N36W TO 14N41W. 
WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.ATLC LOW NEAR 28N63W 1011 MB. WITHIN 180 NM NE SEMICIRCLE WINDS 
20 TO 30 KT. SEAS TO 9 FT. WITHIN 60 NM SW SEMICIRCLE WINDS 20 
KT. SEAS 8 FT. 
.24 HOUR FORECAST LOW N OF AREA. CONDITIONS MERGED ABOVE.

.CARIBBEAN S OF 14N BETWEEN 67W AND 72W E TO SE WINDS 20 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST BETWEEN 65W AND 75W E WINDS 20 KT. SEAS LESS 
THAN 8 FT.

.GULF OF MEXICO N OF 26N E OF 87W W TO NW WINDS TO 20 KT. SEAS 
LESS THAN 8 FT.
.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 AL. NATIONAL HURRICANE CENTER.