000 FZNT02 KNHC 212102 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER 2230 UTC SUN JUL 21 2013 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 JUL 21. 24 HOUR FORECAST VALID 1800 UTC MON JUL 22. 48 HOUR FORECAST VALID 1800 UTC TUE JUL 23. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC S OF 21N BETWEEN 71W AND 74W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN FROM 12N TO 16N BETWEEN 72W AND 83W NE TO E WINDS 20 TO 30 KT. SEAS 9 TO 13 FT. ELSEWHERE FROM 10N TO 17N BETWEEN 72W AND 83W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE TO E SWELL. .24 HOUR FORECAST FROM 11N TO 16N BETWEEN 74W AND 82W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST FROM 11N TO 14N BETWEEN 70W AND 75W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .CARIBBEAN 06 HOUR FORECAST S OF 18N W OF 85W...INCLUDING THE GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO 12 HOUR FORECAST S OF 22N BETWEEN 90W AND 93W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.