000
FZNT02 KNHC 040932
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN SEP 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN 

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND 
GULF OF MEXICO

SYNOPSIS VALID 0600 UTC SUN SEP 04.
24 HOUR FORECAST VALID 0600 UTC MON SEP 05.
48 HOUR FORECAST VALID 0600 UTC TUE SEP 06.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM KATIA NEAR 21.4N 58.5W 992 MB AT 0900 UTC SEP 04
MOVING NW OR 305 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 60 KT
GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 150 NM NE
QUADRANT...120 NM SE QUADRANT...75 NM SW QUADRANT...AND 105 NM 
NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 300 NM N SEMICIRCLE 
AND 180 NM S SEMICIRCLE WITH SEAS TO 31 FT.
.24 HOUR FORECAST HURRICANE KATIA NEAR 23.5N 61.6W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 KT. LITTLE CHANGE IN RADIUS OF
TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER. 
.48 HOUR FORECAST HURRICANE KATIA NEAR 25.8N 65.0W. MAXIMUM
SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS
WITHIN 120 NM NW AND SE QUADRANTS...150 NM NE QUADRANT AND 90 NM 
SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 330 NM N AND 180 NM S 
SEMICIRCLES WITH SEAS TO 37 FT.
.72 HOUR FORECAST HURRICANE KATIA NEAR 27.7N 68.0W. MAXIMUM
SUSTAINED WINDS 85 KT GUSTS 105 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE KATIA NEAR 30.0N 71.0W. MAXIMUM
SUSTAINED WINDS 90 KT GUSTS 110 KT.
.120 HOUR FORECAST HURRICANE KATIA NEAR 32.5N 72.0W. MAXIMUM 
SUSTAINED WINDS 85 KT GUSTS 105 KT.

...TROPICAL STORM WARNING...
.TROPICAL STORM LEE NEAR 29.6N 92.5W 987 MB AT 0900 UTC SEP 04
MOVING N OR 360 DEG AT 2 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS
50 KT. TROPICAL STORM FORCE WINDS WITHIN 240 NM E
SEMICIRCLE...80 NM SW QUADRANT AND 60 NM NW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 60 NM W SEMICIRCLE...240 NM NE QUADRANT AND 
270 NM SE QUADRANT WITH SEAS TO 19 FT.
.24 HOUR FORECAST TROPICAL DEPRESSION LEE INLAND NEAR 30.3N
91.5W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 12 FT OR 
GREATER WITHIN 270 NM SE QUADRANT WITH SEAS TO 16 FT.
.48 HOUR FORECAST POST TROPICAL EXTRATROPICAL LEE NEAR 32.0N 
88.4W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS TO 12 FT.
.72 HOUR FORECAST POST TROPICAL EXTRATROPICAL LEE NEAR 34.5N 
86.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST TROPICAL EXTRATROPICAL LEE NEAR 37.0N 
84.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
.120 HOUR FORECAST...DISSIPATED.

.SYNOPSIS AND FORECAST.

.ATLC...EXCEPT AS NOTED IN KATIA WARNING...WITHIN 510 NM NE AND 
180 NM SW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
ELSEWHERE N OF 17N BETWEEN 55W AND 65W WINDS LESS THAN 20 KT. 
SEAS 8 TO 10 FT IN PRIMARILY E TO SE SWELL.
.24 HOUR FORECAST...EXCEPT AS NOTED IN KATIA WARNING...WITHIN 
510 NM NE...300 NM SE...150 NM SW AND 240 NM NW QUADRANTS WINDS 
20 TO 33 KT. SEAS 8 TO 12 FT. ELSEWHERE N OF 19N BETWEEN 60W AND 
68W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN PRIMARILY E TO SE 
SWELL.
.48 HOUR FORECAST...EXCEPT AS NOTED IN KATIA WARNING...WITHIN 
240 NM EXCEPT 510 NM NE QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 
FT. ELSEWHERE N OF 22N BETWEEN 65W AND 71W WINDS LESS THAN 20 
KT. SEAS 8 TO 10 FT IN PRIMARILY E TO SE SWELL.

.ATLC TROPICAL WAVE FROM 22N40W TO 1012 MB LOW PRES NEAR 13N37W. 
FROM 18N TO 24N E OF 40W NE TO E WINDS 20 KT. SEAS LESS THAN 8 
FT.
.24 HOUR FORECAST TROPICAL WAVE FROM 22N45W TO 1012 MB LOW PRES 
NEAR 13N42W. FROM 13N TO 24N E OF 45W NE TO E WINDS 20 KT. SEAS 
TO 8 FT.
.48 HOUR FORECAST TROPICAL WAVE FROM 21N50W TO 13N49W. FROM 13N 
TO 23N BETWEEN 45W AND 52W NE TO E WINDS 20 KT. SEAS 8 FT. FROM 
13N TO 20N E OF 45W NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN BETWEEN 84W AND 86W SE WINDS 20 KT. SEAS LESS THAN 8 
FT.
.24 HOUR FORECAST W OF 84W SE WINDS 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.CARIBBEAN 24 HOUR FORECAST S OF 14N BETWEEN 69W AND 74W E WINDS 
20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST S OF 14N BETWEEN 68W AND 75W E WINDS 20 KT. 
SEAS LESS THAN 8 FT.

.GULF OF MEXICO...EXCEPT AS NOTED IN LEE WARNING...WITHIN 360 NM 
E AND 180 NM W SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
.24 HOUR FORECAST WITHIN 450 NM E AND 270 NM W SEMICIRCLES OF 
TROPICAL DEPRESSION LEE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. 
ELSEWHERE BETWEEN 83W AND 89W S WINDS 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N88W TO 26N89W TO 20N97W. N 
OF 25N W OF 83W S TO SW WINDS 20 TO 30 KT EXCEPT NW TO N WINDS 
20 TO 25 KT BEHIND FRONT. SEAS 8 TO 15 FT. ELSEWHERE BEHIND 
FRONT N WINDS 20 KT. SEAS 8 TO 11 FT IN N SWELL. FROM 22N TO 25N 
BETWEEN 83W AND 88W S WINDS 20 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER SCHAUER. NATIONAL HURRICANE CENTER.