000 FZNT02 KNHC 112133 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC WED APR 11 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 WED APR 11. 24 HOUR FORECAST VALID 1800 UTC THU APR 12. 48 HOUR FORECAST VALID 1800 UTC FRI APR 13. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC FROM 13N TO 24N E OF 52W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE E OF LINE FROM 26N50W TO 20N65W TO 06N56W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. .24 HOUR FORECAST FROM 14N TO 20N BETWEEN 45W AND 56W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. S OF 24N E OF 62W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. .48 HOUR FORECAST S OF 21N E OF 62W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. .ATLC COLD FRONT FROM 31N73W TO 26N80W. SQUALL LINE FROM 31N69W TO 26N75W. N OF 28N W OF FRONT TO 79W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. N OF 28N E OF FRONT TO 65W SW WINDS 20 TO 25 KT. SEAS TO 8 FT. WINDS AND SEAS HIGHER IN AND NEAR NUMEROUS THUNDERSTORMS WITHIN 60 NM OF SQUALL LINE. .24 HOUR FORECAST COLD FRONT FROM 31N60W TO 26N70W THEN DISSIPATING STATIONARY FRONT TO 24N77W. N OF LINE FROM 31N56W TO 26N73W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO NE SWELL. .42 HOUR FORECAST DISSIPATING COLD FRONT FROM 31N53W TO 27N63W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .36 HOUR FORECAST FROM 11N TO 13N BETWEEN 73W AND 77W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO 36 HOUR FORECAST N OF 26N W OF 93W SE TO S WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST N OF 25N W OF 95W SE TO S WINDS 20 TO 25 KT. SEAS TO 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER LATTO. NATIONAL HURRICANE CENTER.