000 FZNT02 KNHC 232046 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC THU JUL 23 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 JUL 23. 24 HOUR FORECAST VALID 1800 UTC FRI JUL 24. 48 HOUR FORECAST VALID 1800 UTC SAT JUL 25. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .CARIBBEAN FROM 12N TO 15N BETWEEN 72W AND 77W E WINDS 20 TO 25 KT. SEAS TO 9 FT. FROM 12N TO 15N BETWEEN 77W AND 78W WINDS 20 KT OR LESS. SEAS TO 8 FT IN E SWELL. .24 HOUR FORECAST FROM 11N TO 15N BETWEEN 72W AND 79W E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. .48 HOUR FORECAST FROM 11N TO 15N BETWEEN 71W AND 78W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. ELSEWHERE FROM 10N TO 16N BETWEEN 74W AND 81W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E SWELL. CARIBBEAN 06 HOUR FORECAST S OF 17N W OF 86W 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 17N W OF 86W 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. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .FORECASTER AL. NATIONAL HURRICANE CENTER.