000 FZNT02 KNHC 202143 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC SUN JAN 20 2013 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 JAN 20. 24 HOUR FORECAST VALID 1800 UTC MON JAN 21. 48 HOUR FORECAST VALID 1800 UTC TUE JAN 22. .WARNINGS. ...CARIBBEAN GALE WARNING... .FROM 11N TO 13N BETWEEN 73W AND 77W NE WINDS 25 TO 35 KT. SEAS 8 TO 10 FT. .12 HOUR FORECAST WINDS BELOW GALE FORCE. .SYNOPSIS AND FORECAST. .ATLC FROM 12N TO 22N E OF 45W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST FROM 12N TO 22N BETWEEN 40W AND 52W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. .48 HOUR FORECAST FROM 10N TO 22N E OF 55W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .CARIBBEAN EXCEPT AS NOTED IN WARNINGS...FROM 10N TO 14N 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.