000 FZNT02 KNHC 132203 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC THU AUG 13 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 THU AUG 13. 24 HOUR FORECAST VALID 1800 UTC FRI AUG 14. 48 HOUR FORECAST VALID 1800 UTC SAT AUG 15. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC FRONTAL TROUGH FROM 26N40W TO 31N55W. OVER FORECAST WATERS N OF 30N BETWEEN 40W AND 53W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE N OF 28N BETWEEN 38W AND 52W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .24 HOUR FORECAST TROUGH DISSIPATED. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC 06 HOUR FORECAST S OF 21N BETWEEN 71W AND 72.5W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .30 HOUR FORECAST S OF 21N BETWEEN 70W AND 72.5W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .42 HOUR FORECAST WINDS 20 KT OR LESS SEAS LESS THAN 8 FT. .CARIBBEAN FROM 11N TO 13N BETWEEN 70W AND 77W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. FROM 13N TO 15N BETWEEN 71W AND 75W WINDS 20 KT OR LESS. SEAS TO 8 FT IN E SWELL. .12 HOUR FORECAST FROM 11N TO 12.5N BETWEEN 74W AND 76W NE WINDS 25 TO 30 KT. SEAS 9 TO 10 FT. ELSEWHERE FROM 11N TO 14.5N BETWEEN 69W AND 77.5W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST FROM 11N TO 14N BETWEEN 69W AND 79W NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT. ELSEWHERE FROM 10.5N TO 14.5N BETWEEN 74W AND 80W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL. .36 HOUR FORECAST FROM 11N TO 14N BETWEEN 69W AND 77W NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT. FROM 11N TO 13.5N BETWEEN 77W AND 80W WINDS 20 KT OR LESS. SEAS TO 8 FT IN E SWELL. .48 HOUR FORECAST FROM 11N TO 13.5N BETWEEN 70W AND 78W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.