000 FZNT02 KNHC 150305 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC THU FEB 15 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC THU FEB 15. 24 HOUR FORECAST VALID 0000 UTC FRI FEB 16. 48 HOUR FORECAST VALID 0000 UTC SAT FEB 17. .WARNINGS. ...CARIBBEAN GALE WARNING... .FROM 11N TO 13N BETWEEN 74W AND 76W NE WINDS 30 TO 35 KT. SEAS 12 TO 16 FT. ELSEWHERE S OF 18N BETWEEN 68W AND 83W...INCLUDING ATLANTIC PASSAGES...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST FROM 11N TO 12.5N BETWEEN 74W AND 77W NE WINDS 30 TO 35 KT. SEAS 11 TO 15 FT. ELSEWHERE S OF 17N BETWEEN 68W AND 82W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. .48 HOUR FORECAST FROM 10.5N TO 12N BETWEEN 74W AND 77W NE WINDS 30 TO 35 KT. SEAS 11 TO 16 FT. ELSEWHERE S OF 17N BETWEEN 70W AND 83W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. .SYNOPSIS AND FORECAST. .ATLC S OF 21N BETWEEN 71W AND 75W INCLUDING WINDWARD PASSAGE... NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE S OF 24N W OF 47W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE TO E SWELL OUTSIDE BAHAMAS. .24 HOUR FORECAST S OF LINE FROM 16N61W TO 11N46W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. .48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN N OF 18N E OF 81W INCLUDING WINDWARD PASSAGE... NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST WINDWARD PASSAGE NE 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 AREAS OF DENSE FOG...WITH VSBY OCCASIONALLY LESS THAN 1 NM...WITHIN 30 NM OF THE COAST FROM APPALACHICOLA FL TO HIGH ISLAND TX. .18 HOUR FORECAST FOG DISSIPATED. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.