000 FZNT02 KNHC 310231 HSFAT2 HIGH SEAS FORECAST NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC SAT JUL 31 2010 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC SAT JUL 31. 24 HOUR FORECAST VALID 0000 UTC SUN AUG 01. 48 HOUR FORECAST VALID 0000 UTC MON AUG 02. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC TROUGH FROM 31N71W TO 27N78W. N OF 28N E OF TROUGH TO 60W S TO SW WINDS TO 20 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST THOUGH STATIONARY. N OF 28N E OF TROUGH TO 65W S TO SW WINDS TO 20 KT. SEAS TO 8 FT. .48 HOUR FORECAST THOUGH STATIONARY. N OF 29N E OF TROUGH TO 65W SW WINDS TO 20 KT. SEAS LESS THAN 8 FT. .ATLC FROM 13N TO 19N W OF 52W NE TO E WINDS 20 KT. SEAS TO 9 FT IN NE SWELL. .24 HOUR FORECAST FROM 15N TO 20N BETWEEN 42W AND 52W NE TO E WINDS 20 KT. SEAS TO 8 FT. .48 HOUR FORECAST FROM 14N TO 19N BETWEEN 52W AND 62W E WINDS 20 KT. SEAS TO 8 FT. .CARIBBEAN FROM 70W TO 75W NE TO E WINDS TO 20 KT. SEAS TO 8 FT. N OF 14N E OF 70W NE TO E WINDS TO 20 KT. SEAS TO 8 FT EXCEPT 9 FT THROUGH EXPOSED ATLC PASSAGES. .24 HOUR FORECAST FROM 12N TO 17N BETWEEN 70W AND 75W NE TO E WINDS TO 20 KT. SEAS TO 8 FT. .48 HOUR FORECAST FROM 12N TO 17N BETWEEN 68W AND 80W NE TO E WINDS TO 20 KT. SEAS TO 8 FT. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER GR. TROPICAL PREDICTION CENTER.