000 FZNT02 KNHC 170936 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC SAT SEP 17 2011 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SAT SEP 17. 24 HOUR FORECAST VALID 0600 UTC SUN SEP 18. 48 HOUR FORECAST VALID 0600 UTC MON SEP 19. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC 30 HOUR FORECAST N OF 29N W OF 80W NE WINDS 20 KT. SEAS TO 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .CARIBBEAN FROM 12N TO 17N BETWEEN 70W AND 82W E WINDS 20 KT. SEAS TO 8 FT NEAR COAST OF COLOMBIA. .24 HOUR FORECAST FROM 12N TO 17N BETWEEN 70W AND 82W NE TO E WINDS 20 KT. SEAS 8 FT NEAR COAST OF COLOMBIA. .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 WALLY BARNES. NATIONAL HURRICANE CENTER.