000 FZNT02 KNHC 151401 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC TUE MAY 15 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC TUE MAY 15. 24 HOUR FORECAST VALID 1200 UTC WED MAY 16. 48 HOUR FORECAST VALID 1200 UTC THU MAY 17. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC S OF 21.5N BETWEEN 70W AND 73W...INCLUDING ATLC APPROACH TO WINDWARD PASSAGE...E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. .ATLC FROM 27N TO 30N BETWEEN 78W AND 80W SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN FROM 11.5 TO 14.5N BETWEEN 68W AND 76W E WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST FROM 11N TO 16N BETWEEN 67W AND 78W E WINDS 20 TO 25 KT. SEAS TO 10 FT. .48 HOUR FORECAST FROM 11N TO 15.5N BETWEEN 72W AND 78W...AND N OF 17N BETWEEN 71W AND 74W E WINDS 20 TO 25 KT. SEAS TO 9 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER NELSON. NATIONAL HURRICANE CENTER.