000 FZNT02 KNHC 311546 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC TUE JUL 31 2012 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 TUE JUL 31. 24 HOUR FORECAST VALID 1200 UTC WED AUG 01. 48 HOUR FORECAST VALID 1200 UTC THU AUG 02. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC LOW PRES 10N40W 1010 MB. WITHIN 300 NM N AND 330 NM S SEMICIRCLES WINDS 20 TO 25 KT. SEAS 8 FT. SCATTERED TSTMS WITHIN 150 NM OF CENTER. .24 HOUR FORECAST LOW PRES 10N45W 1008 MB. WITHIN 240 NM OF CENTER EXCEPT 60 NM SW QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .48 HOUR FORECAST LOW PRES 10N50W 1007 MB. WITHIN 240 NM NE AND 90 NM SW SEMICIRCLES OF CENTER WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER AL. NATIONAL HURRICANE CENTER.