000 FZNT02 KNHC 210950 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC MON JAN 21 2013 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC MON JAN 21. 24 HOUR FORECAST VALID 0600 UTC TUE JAN 22. 48 HOUR FORECAST VALID 0600 UTC WED JAN 23. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC FROM 12N TO 22N E OF 48W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST FROM 11N TO 21N BETWEEN 42W AND 57W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. .48 HOUR FORECAST FROM 10N TO 20N BETWEEN 42W AND 61W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. .CARIBBEAN FROM 10N TO 15N BETWEEN 72W AND 78W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER GR. NATIONAL HURRICANE CENTER.