000 FZNT02 KNHC 052055 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC SAT JAN 5 2019 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC SAT JAN 5. 24 HOUR FORECAST VALID 1800 UTC SUN JAN 6. 48 HOUR FORECAST VALID 1800 UTC MON JAN 7. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT FROM 31N71W TO 23N82W. N OF 27.5N WITHIN 120 NM E OF FRONT SW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. N OF 27.5N W OF FRONT W TO NW WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST COLD FRONT FROM 31N62W TO 23N79W. N OF 29.5N WITHIN 150 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. N OF 28N W OF FRONT TO 70W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL. .48 HOUR FORECAST COLD FRONT FROM 31N53W TO 25N70W THEN STATIONARY TO 23N79W. N OF 27.5N WITHIN 240 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS 8 TO 13 FT. N OF 28N W OF FRONT TO 66W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL. .ATLC COLD FRONT FROM 31N36W TO 25N54W. N OF 29N E OF FRONT SW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. N OF FRONT E OF 55W NW WINDS 20 TO 25 KT. SEAS 8 TO 15 FT IN NW SWELL...HIGHEST 31N43W. .24 HOUR FORECAST COLD FRONT FROM 26N35W TO 21N48W. N OF FRONT WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL. .48 HOUR FORECAST FRONT E OF AREA. N OF 16N E OF 42W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .CARIBBEAN FROM 10.5N TO 15.5N BETWEEN 70W AND 80W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .24 HOUR FORECAST FROM 10N TO 13N BETWEEN 73W AND 79W NE WINDS 20 TO 25 KT. SEAS TO 9 FT .48 HOUR FORECAST FROM 11N TO 13N BETWEEN 74W AND 77W NE WINDS 20 TO 25 KT. SEAS 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.