000 FZNT02 KNHC 230224 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC SUN APR 23 2017 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SUN APR 23. 24 HOUR FORECAST VALID 0000 UTC MON APR 24. 48 HOUR FORECAST VALID 0000 UTC TUE APR 25. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC N OF 28N BETWEEN 42W AND 47W SW TO W WINDS 20 TO 25 KT...EXCEPT W TO NW W OF 44W. SEAS 10 TO 12 FT. ELSEWHERE WITHIN AREA BOUNDED BY 31N62W TO 31N35W TO 28N35W TO 20N43W TO 20N61W TO 31N62W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL. .24 HOUR FORECAST N OF 30N BETWEEN 39W AND 46W W TO NW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE E OF LINE 31N48W TO 24N40W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL. .48 HOUR FORECAST FROM 26N TO 29N E OF 38W W TO NW WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE N OF 25N E OF 45W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .ATLC 24 HOUR FORECAST WITHIN AREA BOUNDED BY 27N75W TO 20N66W TO 20N71W TO 27N76W TO 27N75W SE WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST WITHIN AREA BOUNDED BY 31N75W TO 31N68W TO 20N65W TO 20N68W TO 31N76W SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 13 FT IN SE SWELL...HIGHEST NEAR 30N74W. .GULF OF MEXICO 06 HOUR FORECAST COLD FRONT FROM 29N91W TO 25N97W. NW OF FRONT N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST COLD FRONT FROM 30N84W TO 21N97W. S OF 22N W OF FRONT N WINDS 20 TO 25 KT. SEAS TO 8 FT. .36 HOUR FORECAST COLD FRONT FROM 27N82W TO 22N89W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER AL. NATIONAL HURRICANE CENTER.