000
FZNT02 KNHC 172157
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC THU SEP 17 2009

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 BETWEEN 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND 
GULF OF MEXICO

SYNOPSIS VALID 1800 UTC THU SEP 17.
24 HOUR FORECAST VALID 1800 UTC FRI SEP 18.
48 HOUR FORECAST VALID 1800 UTC SAT SEP 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC TROUGH 31N71W TO 25N75W. N OF 27N WITHIN 300 NM E OF 
TROUGH S WINDS TO 20 KT. SEAS TO 8 FT. 
.12 HOUR FORECAST TROUGH FROM 30N72W TO 25N78W. WINDS LESS THAN 
20 KT. SEAS LESS THAN 8 FT.

.ATLC LOW PRES 1015 MB ALONG TROUGH FROM 22N62W TO 27N61W. FROM 
22N TO 27N E OF TROUGH TO 50W E TO SE WINDS 20 KT. SEAS TO 9 FT 
IN E SWELL.
.24 HOUR FORECAST TROUGH FROM 22N68W TO 29N68W. WINDS LESS THAN 
20 KT. SEAS LESS THAN 8 FT.

.ATLC FROM LOW 1008 MB 13N37W MOVING W 5 TO 10 KT. WITHIN 540 NM 
N QUADRANT NE TO E WINDS 20 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW 1010 MB NEAR 13N42W. FROM 15N TO 22N E OF 
48W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW 1012 MB NEAR 14N45W. FROM 15N TO 24N E OF 
50W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.CARIBBEAN 24 HOUR FORECAST S OF 15N BETWEEN 70W AND 75W E WINDS 
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 CHRISTENSEN. TROPICAL PREDICTION CENTER.