000 FZNT02 KNHC 132001 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC SAT MAY 13 2017 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC SAT MAY 13. 24 HOUR FORECAST VALID 1800 UTC SUN MAY 14. 48 HOUR FORECAST VALID 1800 UTC MON MAY 15. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT FROM 31N47W TO 26N62W THEN WARM FRONT TO 31N68W. WITHIN AREA BOUNDED BY 31N52W TO 31N39W TO 28N45W TO 31N52W SW WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. ELSEWHERE BOUNDED BY 31N60W TO 31N39W TO 27N45W TO 27N55W TO 31N60W WINDS 20 KT OR LESS. SEAS TO 11 FT PRIMARILY IN MIXED SWELL. .24 HOUR FORECAST COLD FRONT FROM 31N40W TO 26N50W THEN STATIONARY TO 25N55W. WITHIN AREA BOUNDED BY 31N56W TO 31N35W TO 29N35W TO 27N45W TO 31N56W WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN MIXED SWELL. .48 HOUR FORECAST WEAKENING COLD FRONT FROM 29N35W TO 22N45W. N WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC 12 HOUR FORECAST COLD FRONT FROM 31N77W TO 28N80W. N OF 30.5N BETWEEN 73W AND 77W SW WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST COLD FRONT FROM 31N72W TO 27.5N80W. N OF 30.5N BETWEEN 68W AND 71W WINDS 20 KT OR LESS. SEAS TO 8 FT. .36 HOUR FORECAST COLD FRONT FROM 31N68W TO 29N74W THEN STATIONARY TO 27.5N80W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER NELSON. NATIONAL HURRICANE CENTER.