000 FZNT02 KNHC 230840 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC THU JUL 23 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC THU JUL 23. 24 HOUR FORECAST VALID 0600 UTC FRI JUL 24. 48 HOUR FORECAST VALID 0600 UTC SAT JUL 25. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .CARIBBEAN FROM 12N TO 15N BETWEEN 69W AND 77W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST FROM 11N TO 15N BETWEEN 70W AND 78W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .48 HOUR FORECAST FROM 11N TO 15N BETWEEN 70W AND 79W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. CARIBBEAN 48 HOUR FORECAST S OF 17N W OF 86W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.