000 FZNT02 KNHC 222220 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC FRI JUL 22 2011 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC FRI JUL 22. 24 HOUR FORECAST VALID 1800 UTC SAT JUL 23. 48 HOUR FORECAST VALID 1800 UTC SUN JUL 24. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC TROPICAL WAVE S OF 18N ALONG 56W. FROM 17N TO 23N BETWEEN 45W AND 65W NE TO E WINDS 20 KT. SEAS 8 TO 10 FT IN E SWELL. .24 HOUR FORECAST TROPICAL WAVE S OF 22N ALONG 65W. FROM 16N TO 23N BETWEEN 60W AND 70W E TO SE WINDS 20 KT. SEAS TO 9 FT. .48 HOUR FORECAST TROPICAL WAVE S OF 22N ALONG 73W. S OF 24N BETWEEN 65W AND 75W NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT. .CARIBBEAN FROM 12N TO 18N BETWEEN 70W AND 80W E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST TROPICAL WAVE ALONG 65W. LITTLE CHANGE IN WINDS AND SEAS. .48 HOUR FORECAST TROPICAL WAVE ALONG 73W. LITTLE CHANGE IN WINDS AND SEAS. .GULF OF MEXICO N OF 25N W OF 94W SE WINDS 20 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.