000 FZNT02 KNHC 160946 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC FRI SEP 16 2011 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SEP 16. 24 HOUR FORECAST VALID 0600 UTC SAT SEP 17. 48 HOUR FORECAST VALID 0600 UTC SUN SEP 18. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .CARIBBEAN FROM 12N TO 18N BETWEEN 68W AND 78W E WINDS 20 KT. SEAS TO 8 FT NEAR COAST OF COLOMBIA. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST FROM 12N TO 16N BETWEEN 70W AND 81W NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER WALLY BARNES. NATIONAL HURRICANE CENTER.