000 FZNT02 KNHC 231600 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC SAT JUL 23 2011 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SAT JUL 23. 24 HOUR FORECAST VALID 1200 UTC SUN JUL 24. 48 HOUR FORECAST VALID 1200 UTC MON JUL 25. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC TROPICAL WAVE S OF 20N ALONG 59W. FROM 18N TO 24N BETWEEN 48W AND 64W E WINDS 20 KT. SEAS 8 TO 10 FT IN E SWELL. .24 HOUR FORECAST TROPICAL WAVE S OF 22N ALONG 68W. FROM 18N TO 24N BETWEEN 55W AND 70W E WINDS 20 KT. SEAS TO 9 FT. .48 HOUR FORECAST TROPICAL WAVE...POSSIBLE TROPICAL CYCLONE...S OF 24N ALONG 74W. S OF 24N FROM 65W TO 73W E TO SE WINDS 20 KT. SEAS TO 8 FT. .CARIBBEAN FROM 11N TO 17N BETWEEN 70W AND 82W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST TROPICAL WAVE ALONG 67W...POSSIBLE TROPICAL CYCLONE...N OF 16N. LITTLE CHANGE IN WINDS AND SEAS. .48 HOUR FORECAST TROPICAL WAVE N OF 15N ALONG 75W...POSSIBLE TROPICAL CYCLONE. LITTLE CHANGE IN WINDS AND SEAS. .GULF OF MEXICO N OF 25N W OF 96W SE TO S WINDS 20 KT. SEAS LESS THAN 8 FT. .12 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER WALLY BARNES. NATIONAL HURRICANE CENTER.