000 FZNT02 KNHC 170919 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC WED APR 17 2013 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC WED APR 17. 24 HOUR FORECAST VALID 0600 UTC THU APR 18. 48 HOUR FORECAST VALID 0600 UTC FRI APR 19. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC N OF 29N E OF 55W WINDS 20 KT OR LESS. SEAS TO 9 FT IN N SWELL. .24 HOUR FORECAST N OF 28N BETWEEN 40W AND 55W NE WINDS 20 KT OR LESS. SEAS TO 9 FT IN N TO NE SWELL. .48 HOUR FORECAST FROM 26N TO 27N BETWEEN 50W AND 53W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .ATLC 36 HOUR FORECAST FROM 18N TO 20N BETWEEN 61W AND 63W WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E SWELL. .48 HOUR FORECAST FROM 17N TO 22N BETWEEN 58W AND 73W WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E SWELL. .CARIBBEAN S OF 18N W OF 85W INCLUDING GULF OF HONDURAS E WINDS 20 TO 25 KT. SEAS 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN 24 HOUR FORECAST FROM 11N TO 13N BETWEEN 73W AND 76W 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 COLD FRONT FROM 30N92W TO 25N98W. N OF FRONT N TO NE WINDS 20 TO 30 KT. SEAS TO 9 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.