000 FZNT02 KNHC 200815 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC TUE JAN 20 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 TUE JAN 20. 24 HOUR FORECAST VALID 0600 UTC WED JAN 21. 48 HOUR FORECAST VALID 0600 UTC THU JAN 22. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC E OF A LINE FROM 31N51W TO 23N50W TO 22N42W TO 20N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN MIXED NE... E AND NW SWELL. .24 HOUR FORECAST E OF LINE FROM 31N48W TO 23N35W WINDS 20 KT OR LESS. SEAS TO 8 FT PRIMARILY IN MIXED NE...E AND NW SWELL. .48 HOUR FORECAST FROM 20N TO 27N E OF 40W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN MIXED N AND E SWELL. .CARIBBEAN FROM 10N TO 13N 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 NELSON. NATIONAL HURRICANE CENTER.