000 FZNT02 KNHC 180310 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC SAT JUL 18 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC SAT JUL 18. 24 HOUR FORECAST VALID 0000 UTC SUN JUL 19. 48 HOUR FORECAST VALID 0000 UTC MON JUL 20. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC S OF 21N BETWEEN 71W AND 73W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. .12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN FROM 11.5N TO 14N BETWEEN 69W AND 72W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM 16N TO 18N BETWEEN 72W AND 74W E WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST FROM 12N TO 15N BETWEEN 73W AND 75W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSWHERE FROM 11N TO 17N BETWEEN 71W AND 81W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL. .30 HOUR FORECAST FROM 11N TO 14N BETWEEN 74W AND 78W E WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 11N TO 17N BETWEEN 74W AND 82W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL. .48 HOUR FORECAST FROM 11.5N TO 13N BETWEEN 74W AND 76W NE WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM 11N TO 14N BETWEEN 76W AND 81W WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.