000 FZNT02 KNHC 182147 HSFAT2 HIGH SEAS FORECAST NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC SUN MAY 18 2008 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 1800 UTC SUN MAY 18. 24 HOUR FORECAST VALID 1800 UTC MON MAY 19. 48 HOUR FORECAST VALID 1800 UTC TUE MAY 20. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC N OF 28N FROM 60W TO 78W SW WIND 20 KT. SEAS 8 FT. .24 HOUR FORECAST N OF 28N FROM 60W TO 70W SW WIND 20 KT. SEAS 8 FT. .48 HOUR FORECAST N OF 28N W OF 55W SW WIND TO 20 KT. SEAS 8 FT. .ATLC S OF 14N FROM 43W TO 55W NE TO E WIND 20 KT. SEAS 8 FT. .24 HOUR FORECAST S OF 15N FROM 40W TO 60W NE TO E WIND 20 KT. SEAS 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .CARIBBEAN FROM 11N TO 15N BETWEEN 67W AND 77W E WIND 20 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST FROM 11N TO 15N E OF 81W E WIND 20 KT. SEAS TO 8 FT. .48 HOUR FORECAST FROM 11N TO 16N FROM 63W TO 82W E WIND 20 KT. SEAS TO 8 FT. .CARIBBEAN S OF 19N W OF 84W SE WIND TO 20 KT. SEAS TO 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WIND LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER WALLY BARNES. TROPICAL PREDICTION CENTER.