000 FZNT02 KNHC 110900 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC WED APR 11 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC WED APR 11. 24 HOUR FORECAST VALID 0600 UTC THU APR 12. 48 HOUR FORECAST VALID 0600 UTC FRI APR 13. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC FROM 16N TO 21N E OF 53W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE E OF LINE FROM 26N44W TO 20N63W TO 14N60W TO 07N48W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. .24 HOUR FORECAST S OF 25N E OF 62W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. .48 HOUR FORECAST S OF 23N E OF 61W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. .ATLC COLD FRONT FROM 31N75W TO 28N81W. N OF 30N WITHIN 120 NM W OF FRONT NE WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST COLD FRONT FROM 31N65W TO 24N76W. N OF 30N E OF FRONT TO 60W SW WINDS 20 TO 25 KT. SEAS TO 8 FT. N OF 29N WITHIN 90 NM W OF FRONT N WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE N OF 27N W OF FRONT TO 77W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE SWELL. .48 HOUR FORECAST WEAKENING COLD FRONT FROM 31N55W TO 27N64W THEN DISSIPATING STATIONARY FRONT TO 25N71W. WITHIN 180 NM W OF FRONT WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .CARIBBEAN FROM 11N TO 13N BETWEEN 74W AND 76W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO 48 HOUR FORECAST N OF 26N W OF 93W SE TO S WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.