000 FZNT02 KNHC 161523 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC THU JUL 16 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC THU JUL 16. 24 HOUR FORECAST VALID 1200 UTC FRI JUL 17. 48 HOUR FORECAST VALID 1200 UTC SAT JUL 18. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .24 HOUR FORECAST S OF 21N BETWEEN 71W AND 73W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST S OF 21N BETWEEN 71W AND 73W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .CARIBBEAN FROM 11N TO 13N BETWEEN 74W AND 76W NE WINDS 25 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 11N TO 16N BETWEEN 72W AND 79W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .24 HOUR FORECAST FROM FROM 11N TO 15N BETWEEN 72W AND 81W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST FROM 11N TO 15N BETWEEN 70W AND 80W E WINDS 20 TO 25 KT. SEAS TO 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .FORECASTER DGS. NATIONAL HURRICANE CENTER.