000 FZNT02 KNHC 301500 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC SAT APR 30 2011 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 30. 24 HOUR FORECAST VALID 1200 UTC SUN MAY 1. 48 HOUR FORECAST VALID 1200 UTC MON MAY 2. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC S OF 15N E OF 50W NE TO E WINDS 20 KT. SEAS TO 8 FT. .24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .ATLC 48 HOUR FORECAST S OF 25N W OF 72W E WINDS 20 KT. SEAS LESS THAN 8 FT. .CARIBBEAN FROM 11N TO 17N BETWEEN 72W AND 77W E TO NE WINDS 20 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST FROM 11N TO 17N BETWEEN 72W AND 80W NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT. .GULF OF MEXICO N OF 25N W OF 91W SE WINDS 20 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST W OF 89W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST W OF 89W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. S OF 26N E OF 87W E WINDS 20 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER DGS. NATIONAL HURRICANE CENTER.