000 FZNT02 KNHC 191502 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC THU JUL 19 2012 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 19. 24 HOUR FORECAST VALID 1200 UTC FRI JUL 20. 48 HOUR FORECAST VALID 1200 UTC SAT JUL 21. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC S OF 22N BETWEEN 65W AND 78W NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST S OF 23N W OF 65W E WINDS 20 KT. SEAS 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .ATLC FROM 18N TO 28N E OF 65W NE WINDS 20 KT. SEAS 8 TO 10 FT IN E SWELL .24 GIYR FORECAST FROM 15N TO 24N BETWEEN 50W AND 65W NE TO E WINDS 20 KT. SEAS TO 9 FT. .48 HOUR FORECAST FROM 15N TO 22N BETWEEN 53W AND 65W NE TO E WINDS 20 KT. SEAS 8 FT. .CARIBBEAN FROM BETWEEN 70W AND 80W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. N OF 12N E OF 70W NE TO E WINDS 20 KT. SEAS TO 8 FT. .24 HOUR FORECAST FROM 11N TO 17N BETWEEN 70W AND 82W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST LITTLE CHANGE. .GULF OF MEXICO S OF 22N BETWEEN 91W AND 95W E TO SE WINDS TO 20 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER DGS. NATIONAL HURRICANE CENTER.