000 FZNT02 KNHC 191539 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC TUE MAY 19 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 TUE MAY 19. 24 HOUR FORECAST VALID 1200 UTC WED MAY 20. 48 HOUR FORECAST VALID 1200 UTC THU MAY 21. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT FROM 31N59W TO 29N63W TO 31N69W. N OF 29N WITHIN 180 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST COLD FRONT FROM 31N55W TO 28N57W TO 26N65W. N OF 30N BETWEEN 46W AND 49W S TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 31N51W TO 26N56W TO 25N65W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN FROM 11N TO 13N BETWEEN 74W AND 77W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .18 HOUR FORECAST FROM 11N TO 13N BETWEEN 73W AND 76W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.