000 FZNT02 KNHC 230246 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC MON MAY 23 2011 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC MON MAY 23. 24 HOUR FORECAST VALID 0000 UTC TUE MAY 24. 48 HOUR FORECAST VALID 0000 UTC WED MAY 25. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC 12 HOUR FORECAST TROUGH FROM 31N55W TO 22N56W. N OF 25N E OF TROUGH TO 45W SE TO S WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST TROUGH FROM 31N54W TO 25N53W TO 20N55W. N OF 24N E OF TROUGH TO 45W SE TO S WINDS 20 TO 25 KT. SEAS 8 FT. .48 HOUR FORECAST LOW PRES 29N50W 1007 MB WITH TROUGH TO 16N55W. N OF 28N FROM 45W TO 50W E TO SE WINDS 25 TO 30 KT. SEAS 12 TO 15 FT. ELSEWHERE N OF 22N FROM 40W TO 50W SE WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. .ATLC S OF 12N FROM 41W TO 55W NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT. .18 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .GULF OF MEXICO W OF 93W SE WINDS 20 KT. SEAS TO 8 FT. .24 HOUR FORECAST N OF 25N W OF 93W E WINDS 20 KT. SEAS 8 FT .48 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.