000 FZNT02 KNHC 062158 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC THU MAY 06 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 THU MAY 06. 24 HOUR FORECAST VALID 1800 UTC FRI MAY 07. 48 HOUR FORECAST VALID 1800 UTC SAT MAY 08. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC 24 HOUR FORECAST COLD FRONT FROM 31N76W TO 26N80W. WITHIN 31N76W TO 30.5N77W TO 30.5N80W TO 31N80W TO 31N77W TO 31N76W W TO NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. WITHIN 29N71W TO 29N72W TO 31N72W TO 31N68W TO 30N70W TO 29N71W SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .36 HOUR FORECAST COLD FRONT FROM 31N69W TO 27N74W TO 24N76W THEN STATIONARY TO 23N80W. WITHIN 30.5N74W TO 30.5N76W TO 31N76W TO 31N73.5W TO 30.5N74W WINDS 20 KT OR LESS. SEAS 8 FT IN W TO NW SWELL. WITHIN 31N64W TO 30N66W TO 30N68W TO 31N69W TO 31N66W TO 31N64W SW WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST COLD FRONT FROM 31N66W TO 26N73W THEN WEAKENING STATIONARY TO 23N80W. WITHIN 30.5N70.5W TO 30.5N71.5W TO 31N72W TO 31N72.5W TO 31N70W TO 30.5N70.5W WINDS 20 KT OR LESS. SEAS 8 FT IN W TO NW SWELL. .CARIBBEAN 06 HOUR FORECAST WITHIN 11N74W TO 12N75W TO 13N74W TO 13N72W TO 12N72W TO 11N74W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.