000
FZNT02 KNHC 302153
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC SUN AUG 30 2009

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS
AMENDED FOR ATLC FORECAST

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

SYNOPSIS VALID 1800 UTC SUN AUG 30.
24 HOUR FORECAST VALID 1800 UTC MON AUG 31.
48 HOUR FORECAST VALID 1800 UTC TUE SEP 01.

.WARNINGS.
.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW NEAR 12N48W 1007 MB MOVING WNW 13 KT. WITHIN 300 NM N 
SEMICIRCLE WINDS 20 TO 25 KT. SEAS 9 TO 13 FT. WITHIN 120 NM SE 
QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 120 NM SW 
QUADRANT WINDS LESS THAN 20 KT. SEAS 6 TO 9 FT IN NE SWELL. 
ELSEWHERE FROM 12N TO 23N BETWEEN 39W AND 54W NE TO E WINDS TO 
20 KT. SEAS TO 9 FT IN NE SWELL. ELSEWHERE S OF 10N E OF 48W S 
WINDS TO 20 KT. SEAS TO 8 FT IN E SWELL.
.24 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...NEAR 14N52W 
1007 MB. WITHIN 360 NM N SEMICIRCLE AND 120 NM SE QUADRANT WINDS 
20 TO 25 KT. SEAS 9 TO 12 FT. ELSEWHERE FROM 14N TO 22N BETWEEN 
44W AND 61W NE TO E WINDS 20 KT. SEAS TO 9 FT IN NE SWELL. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15N54W 1006 MB. WITHIN 360 NM NE SEMICIRCLE WINDS 20 TO 30 KT. 
SEAS 9 TO 13 FT. WITHIN 120 NM SW SEMICIRCLE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT IN E SWELL. ELSEWHERE FROM 15N TO 23N BETWEEN 
45W AND 61W NE TO E WINDS 20 KT. SEAS 8 TO 10 FT IN NE TO E 
SWELL.

.CARIBBEAN FROM 11N TO 15N BETWEEN 69W AND 78W NE TO E WINDS 20 
TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 11N TO 18N BETWEEN 68W 
AND 80W NE TO E WINDS TO 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 12N TO 15N BETWEEN 69W AND 77W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE FROM 11N TO 16N 
BETWEEN 68W AND 79W NE TO E WINDS TO 20 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 12N TO 15N BETWEEN 68W AND 77W NE TO E 
WINDS TO 20 KT. SEAS TO 8 FT NEAR COAST OF COLOMBIA.

.ATLC S OF 22N BETWEEN 68W AND 74W E WINDS TO 20 KT. SEAS LESS 
THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 06 HOUR FORECAST WITHIN 90 NM OF THE YUCATAN 
COAST NE WINDS TO 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST WITHIN 90 NM OF THE YUCATAN COAST NE WINDS TO 
20 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER AGUIRRE. TROPICAL PREDICTION CENTER.