000
FZNT02 KNHC 291001
HSFAT2

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM DON NEAR 25.3N 93.6W 1000 MB AT 0900 UTC JUL 29 
MOVING WNW OR 295 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 45 KT 
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 20 NM W 
SEMICIRCLE...90 NM NE QUADRANT AND 50 NM SE QUADRANT.  SEAS 12 
FT OR GREATER WITHIN 120 NM NE QUADRANT AND 30 NM SE QUADRANT 
WITH SEAS TO 18 FT.
.24 HOUR FORECAST TROPICAL STORM DON INLAND NEAR 27.0N 97.8W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS WITHIN 75 NM NE QUADRANT...50 NM SE QUADRANT...20 NM SW 
QUADRANT...AND 30 NM NW QUADRANT. SEAS 12 FT OR GREATER FROM 26N 
TO 28N W OF 95W WITH SEAS TO 15 FT.
.36 HOUR FORECAST TROPICAL DEPRESSION DON INLAND NEAR 27.8N
100.4W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.48 HOUR FORECAST...DISSIPATED.

.SYNOPSIS AND FORECAST.

.ATLC S OF 23N W OF 70W E TO SE WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE. 
.48 HOUR FORECAST LITTLE CHANGE.

.ATLC TROPICAL WAVE ALONG 40W WITH LOW PRES 1009 MB NEAR 09N40W. 
FROM 11N TO 20N E OF 45W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 
FT. N OF 20N E OF 46W E WINDS 20 KT. SEAS 8 FT.
.24 HOUR FORECAST TROPICAL WAVE ALONG 45W WITH LOW PRES 1009 MB 
NEAR 11N45W. FROM 11N TO 20N E OF 51W NE TO E WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT. FROM 20N TO 27N E OF 48W E WINDS 20 KT. SEAS 8 
FT.
.48 HOUR FORECAST TROPICAL WAVE ALONG 50W WITH LOW PRES 1008 MB 
NEAR 11N50W. FROM 12N TO 20N BETWEEN 45W AND 55W NE TO E WINDS 
20 TO 25 KT. SEAS 8 TO 13 FT IN MIXED E AND SE SWELL. FROM 10N 
TO 12N E OF WAVE AXIS TO 45W E TO SE WINDS 20 KT. SEAS 8 TO 10 
FT IN PRIMARILY SE SWELL.

.CARIBBEAN FROM 12N TO 17N BETWEEN 69W AND 78W E WINDS 20 KT. 
SEAS 8 FT.
.24 HOUR FORECAST FROM 12N TO 17N BETWEEN 69W AND 80W E TO SE 
WINDS TO 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 12N TO 18N BETWEEN 78W AND 84W E TO SE 
WINDS 20 KT. SEAS TO 8 FT.

.GULF OF MEXICO...EXCEPT AS NOTED IN WARNING...WITHIN 60 NM OF 
DON EXCEPT 180 NM NE QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 
FT. 
.24 HOUR FORECAST EXCEPT AS NOTED IN WARNING...WITHIN 90 NM E 
SEMICIRCLE OF DON WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
.48 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 GR. NATIONAL HURRICANE CENTER.