000 FZNT02 KNHC 200310 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC SUN MAY 20 2012 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC SUN MAY 20. 24 HOUR FORECAST VALID 0000 UTC MON MAY 21. 48 HOUR FORECAST VALID 0000 UTC TUE MAY 22. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC TROPICAL STORM ALBERTO N OF THE AREA AT 31.8N 78.5W 998 MB WITH TROUGH S TO 27N80W. N OF 30N W OF TROUGH NE WINDS 20 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST TROPICAL STORM ALBERTO N OF THE AREA NEAR 31.4N 79.5W WITH TROUGH S TO 27N80W. N OF 30N WITHIN 180 NM W OF TROUGH NE WINDS 20 KT. SEAS TO 9 FT. .48 HOUR FORECAST TROPICAL STORM ALBERTO N OF THE AREA NEAR 32.7N 78.2W WITH TROUGH S TO 26N80W. WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .ATLC BETWEEN 70W AND 60W SE TO S WINDS 20 KT. SEAS TO 9 FT S OF 26N. S OF 28N BETWEEN 60W AND 35W E TO SE WINDS 20 KT. SEAS TO 8 FT. .24 HOUR FORECAST N OF 20N BETWEEN 71W AND 62W SE TO S WINDS 20 TO 25 KT. SEAS TO 10 FT. S OF 27N BETWEEN 62W AND 35W E WINDS 20 KT. SEAS TO 9 FT IN E SWELL. .48 HOUR FORECAST N OF 28N BETWEEN 68W AND 62W S WINDS 20 KT. SEAS TO 8 FT. S OF 23N BETWEEN 63W AND 35W NE TO E WINDS 20 KT. SEAS TO 9 FT IN E SWELL. .CARIBBEAN FROM 11N TO 18N E OF 79W E WINDS 20 KT. SEAS TO 8 FT. .24 HOUR FORECAST N OF 15N E OF 80W E TO SE WINDS 20 KT. SEAS TO 8 FT. FROM 11N TO 15N E OF 75W NE TO E WINDS 20 KT. SEAS TO 9 FT IN E SWELL. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER NELSON. NATIONAL HURRICANE CENTER.