000 FZNT02 KNHC 230853 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC SAT MAR 23 2019 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SAT MAR 23. 24 HOUR FORECAST VALID 0600 UTC SUN MAR 24. 48 HOUR FORECAST VALID 0600 UTC MON MAR 25. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT FROM 31N60W TO 21N73W. N OF LINE FROM 31N57W TO 28N70W TO 31N76W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE SWELL. .24 HOUR COLD FRONT FROM 31N55W TO 26N63W THEN STATIONARY TO 23N71W. N OF LINE FROM 31N55W TO 28N51W TO 31N72W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MERGING NE AND NW SWELL. .48 HOUR FORECAST COLD FRONT FROM 31N47W TO 27N55W THEN DISSIPATING STATIONARY FRONT TO 25N62W. N OF LINE FROM 31N44W TO 24N57W TO 31N63W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL. .CARIBBEAN FROM 11N TO 13N BETWEEN 74W AND 76W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST FROM 11N TO 13N BETWEEN 74W AND 76W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST FROM 10.5N TO 13N BETWEEN 74W AND 77W NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.