000 FZNT02 KNHC 312159 HSFAT2 HIGH SEAS FORECAST NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC SAT JUL 31 2010 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 BETWEEN 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 1800 UTC SAT JUL 31. 24 HOUR FORECAST VALID 1800 UTC SUN AUG 01. 48 HOUR FORECAST VALID 1800 UTC MON AUG 02. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC FROM 12N TO 17N BETWEEN 40W AND 55W NE TO E WINDS 20 KT. SEAS TO 8 FT. FROM 14N TO 19N W OF 55W NE TO E WINDS 20 KT. SEAS TO 8 FT. IN E SWELL. .24 HOUR FORECAST FROM 14N TO 20N BETWEEN 40W AND 60W NE TO E WINDS 20 KT. SEAS TO 8 FT. .48 HOUR FORECAST FROM 14N TO 22N BETWEEN 40W AND 60W NE TO E WINDS 20 KT. SEAS 8 FT. .ATLC TROUGH FROM 31N72W TO 27N78W. N OF 28N E OF TROUGH TO 65W S TO SW WINDS 20 KT. SEAS TO 8 FT N OF 30N. .24 HOUR FORECAST TROUGH 31N71W TO 27N78W. N OF 29N E OF TROUGH TO 65W S TO SW WINDS 20 KT. SEAS TO 8 FT N OF 30N. .48 HOUR FORECAST TROUGH 31N70W TO 27N76W. WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .CARIBBEAN FROM 13N TO 17N BETWEEN 67W AND 75W E TO SE WINDS 20 KT. SEAS TO 8 FT. .24 HOUR FORECAST FROM 12N TO 18N BETWEEN 68W AND 80W NE TO E WINDS 20 KT. SEAS TO 8 FT. .48 HOUR FORECAST FROM 12N TO 18N BETWEEN 68W AND 83W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. N OF 14N E OF 68W E WINDS 20 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER GR. TROPICAL PREDICTION CENTER.