000 FZNT02 KNHC 170330 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC WED APR 17 2013 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC WED APR 17. 24 HOUR FORECAST VALID 0000 UTC THU APR 18. 48 HOUR FORECAST VALID 0000 UTC FRI APR 19. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC N OF 28N E OF 54W WINDS 20 KT OR LESS. SEAS TO 9 FT IN N SWELL. .24 HOUR FORECAST N OF 28N BETWEEN 41W AND 55W NE WINDS 20 KT OR LESS. SEAS TO 10 FT IN N TO NE SWELL. .48 HOUR FORECAST FROM 26N TO 29N BETWEEN 49W AND 57W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .ATLC 48 HOUR FORECAST FROM 18N TO 22N BETWEEN 60W AND 73W E WINDS 20 TO 25 KT. SEAS TO 8 FT. .CARIBBEAN FROM 11N TO 14N BETWEEN 73W AND 78W WINDS NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT IN NE SWELL. .24 HOUR FORECAST FROM 11N TO 13N BETWEEN 76W AND 79W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .48 HOUR FORECAST LITTLE CHANGE. .GULF OF MEXICO 24 HOUR FORECAST N OF 22N W OF 93W SE WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.