000 FZNT02 KNHC 290851 HSFAT2 HIGH SEAS FORECAST NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC TUE JUL 29 2008 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 BETWEEN 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 0600 UTC TUE JUL 29. 24 HOUR FORECAST VALID 0600 UTC WED JUL 30. 48 HOUR FORECAST VALID 0600 UTC THU JUL 31. .WARNINGS. ...ASHFALL ADVISORY... .SOUFRIERE HILLS VOLCANO ON MONTSERRAT NEAR 16.7N 62.2W ERUPTED AT 0340 UTC WITH ASH PLUME MOVING WNW 15 TO 20 KT. ASH OR SMOKE MAY OCCASIONALLY REDUCE VISIBILITY LESS THAN 5 NM FROM 16N TO 18N BETWEEN 62W AND 64W. .SYNOPSIS AND FORECAST. .ATLC FROM 14N TO 23N BETWEEN 40W AND 54W NE TO E WINDS TO 20 KT. SEAS TO 8 FT. .24 HOUR FORECAST FROM 14N TO 23N BETWEEN 45W AND 64W NE TO E WINDS TO 20 KT. SEAS TO 8 FT. .48 HOUR FORECAST FROM 17N TO 23N BETWEEN 50W AND 65W NE TO E WINDS TO 20 KT. SEAS TO 8 FT. .CARIBBEAN FROM 11N TO 17N BETWEEN 67W AND 81W E WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST FROM 11N TO 16N BETWEEN 70W AND 80W E WINDS 20 TO 25 KT. SEAS TO 10 FT. N OF 14N E OF 66W NE WINDS TO 20 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST FROM 11N TO 15N BETWEEN 70W AND 80W E WINDS 20 TO 25 KT. SEAS TO 10 FT. N OF 15N BETWEEN 64W AND 70W NE WINDS TO 20 KT. SEAS LESS THAN 8 FT. .GULF OF MEXICO 24 HOUR FORECAST S OF 22N BETWEEN 90W AND 94W E TO SE WINDS TO 20 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER BERG. TROPICAL PREDICTION CENTER.