000 FZNT02 KNHC 180245 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC SAT JUN 18 2011 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SAT JUN 18. 24 HOUR FORECAST VALID 0000 UTC SUN JUN 19. 48 HOUR FORECAST VALID 0000 UTC MON JUN 20. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC TROPICAL WAVE S OF 13N ALONG 54W/55W. FROM 10N TO 18N W OF 48W NE TO E WINDS 20 KT. SEAS TO 9 FT. .24 HOUR FORECAST TROPICAL WAVE S OF 14N ALONG 60W. FROM 12N TO 17N W OF 52W NE TO E WINDS 20 KT. SEAS TO 8 FT. .48 HOUR FORECAST TROPICAL WAVE W OF AREA. WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .CARIBBEAN TROPICAL WAVE ALONG 82W/83W. FROM 11N TO 18N E OF WAVE TO 66W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT W OF 71W. .24 HOUR FORECAST TROPICAL WAVE ALONG 87W. FROM 16N TO 21N W OF 83W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 12N TO 18N W OF 70W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST FIRST TROPICAL WAVE W OF AREA. SECOND TROPICAL WAVE ALONG 66W. S OF 20N W OF 84W E TO SE WINDS 20 KT. SEAS TO 8 FT. FROM 11N TO 17N BETWEEN 72W AND 80W NE TO E WINDS 20 KT. SEAS TO 9 FT. .GULF OF MEXICO N OF 25N W OF 94W SE TO S WINDS 20 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST TROPICAL WAVE S OF 24N ALONG 93W. E OF WAVE TO 89W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.