000 FZNT02 KNHC 210420 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC WED JAN 21 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC WED JAN 21. 24 HOUR FORECAST VALID 0000 UTC THU JAN 22. 48 HOUR FORECAST VALID 0000 UTC FRI JAN 23. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC AREA BOUNDED BY A LINE FROM 28N35W TO 25N42W TO 22N41W TO 24N35W WINDS 20 KT OR LESS. SEAS TO 8 FT IN E SWELL. .24 HOUR FORECAST FROM 20N TO 28N E OF 40W E WINDS 20 KT OR LESS. SEAS 8 TO 9 FT PRIMARILY IN NE SWELL. .48 HOUR FORECAST FROM 23N TO 27N E OF 37W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .CARIBBEAN FROM 11N TO 13N BETWEEN 72W AND 77W NE WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST FROM 10N TO 13N BETWEEN 72W AND 79W WINDS 20 TO 25 KT. SEAS TO 8 FT. .42 HOUR GULF OF MEXICO FORECAST LOW PRESSURE W OF AREA. FROM 27N TO 29N BETWEEN 92W AND 94W SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST LOW PRESSURE NEAR 28N94W WITH COLD FRONT TO 25N98W. WITHIN 60 NM N SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS TO 8 FT. W OF FRONT N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER NR/JS. NATIONAL HURRICANE CENTER.