000 FZNT02 KNHC 312153 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC TUE JUL 31 2012 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC TUE JUL 31. 24 HOUR FORECAST VALID 1800 UTC WED AUG 01. 48 HOUR FORECAST VALID 1800 UTC THU AUG 02. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC LOW PRES NEAR 10N41W 1010 MB MOVING W AT 17 KT. FROM 10N TO 14N BETWEEN 39W AND 45W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. S OF 10N BETWEEN 38W AND 46W SE TO S WINDS 20 KT. SEAS TO 9 FT. WINDS AND SEAS HIGHER IN AND NEAR SCATTERED TO NUMEROUS TSTMS WITHIN 180 NM W SEMICIRCLE. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 10N46W 1008 MB. WITHIN 240 NM N AND 180 NM S SEMICIRCLES OF CENTER WINDS 20 TO 30 KT. SEAS 9 TO 12 FT. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 11N50W 1007 MB. WITHIN 240 NM NE AND 180 NM SW SEMICIRCLES OF CENTER WINDS 20 TO 30 KT. SEAS 9 TO 12 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.