432 FZNT02 KNHC 112048 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC SUN SEP 11 2022 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SEP 11. 24 HOUR FORECAST VALID 1800 UTC MON SEP 12. 48 HOUR FORECAST VALID 1800 UTC TUE SEP 13. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT 31N50W TO 26N60W TO 27N70W THEN STATIONARY TO 31N74W. WITHIN 31N39W TO 31N71W TO 28N66W TO 27N58W TO 28N50W TO 31N39W W TO NW WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NW TO N SWELL. .24 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 31N47W TO 24N65W. WITHIN 31N40W TO 31N74W TO 23N64W TO 23N55W TO 31N40W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N SWELL. .48 HOUR FORECAST FRONT DISSIPATED. WITHIN 26N47W TO 31N41W TO 30N62W TO 20N66W TO 17N57W TO 18N43W TO 26N47W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES... WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.