000 FZNT02 KNHC 091431 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC SAT APR 9 2011 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC SAT APR 9. 24 HOUR FORECAST VALID 1200 UTC SUN APR 10. 48 HOUR FORECAST VALID 1200 UTC MON APR 11. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC S OF 11N E OF 52W NE WINDS 20 KT. SEAS 8 FT. .24 HOUR FORECAST SE OF LINE 20N35W TO 11N56W NE WINDS 20 KT. SEAS 8 FT. .48 HOUR FORECAST SE OF LINE 19N35W TO 12N56W NE WINDS 20 KT. SEAS 8 FT. .ATLC 24 HOUR FORECAST LOW PRES 31N61W 1014 MB WITH COLD FRONT SW TO 27N68W. WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST LOW PRES 30N57W 1016 MB WITH DISSIPATING FRONT SW TO 24N65W. N OF 30N BETWEEN 56W AND 63W NE WINDS 20 KT. SEAS 8 FT. .CARIBBEAN FROM 11N TO 14N BETWEEN 72W AND 77W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 10N TO 18N BETWEEN 63W AND 81W NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST FROM 11N TO 16N BETWEEN 71W AND 79W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST FROM 11N TO 17N BETWEEN 71W AND 79W NE WINDS 20 KT. SEAS TO 8 FT. .GULF OF MEXICO W OF 90W SE WINDS 20 KT. SEAS TO 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.