000 FZNT02 KNHC 192129 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC SAT MAY 19 2012 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SAT MAY 19. 24 HOUR FORECAST VALID 1800 UTC SUN MAY 20. 48 HOUR FORECAST VALID 1800 UTC MON MAY 21. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC TROPICAL STORM ALBERTO N OF THE AREA AT 32.2N 77.7W 1007 MB WITH TROUGH S FROM 31N77W 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 31.7N 78.57W WITH TROUGH 31N78W 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 78.5W WITH TROUGH 31N74W 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 8 FT. S OF 28N BETWEEN 60W AND 40W E TO SE WINDS 20 KT. SEAS TO 8 FT. .24 HOUR FORECAST N OF 20N BETWEEN 70W 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 24N BETWEEN 68W AND 63W S WINDS 20 TO 25 KT. SEAS TO 10 FT. S OF 24N 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 79W E TO SE WINDS 20 KT. SEAS TO 8 FT. FROM 11N TO 15N E OF 76W 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.