000 FZNT02 KNHC 102015 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC SUN OCT 10 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SUN OCT 10. 24 HOUR FORECAST VALID 1800 UTC MON OCT 11. 48 HOUR FORECAST VALID 1800 UTC TUE OCT 12. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WITHIN 13N48W TO 12N49W TO 13N51W TO 16N51W TO 15N49W TO 13N48W E TO SE WINDS 20 TO 25 KT. SEAS 8 FT IN N TO NE SWELL. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC 12 HOUR FORECAST WITHIN 29N44W TO 28N52W TO 31N62W TO 31N38W TO 29N44W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. .24 HOUR FORECAST WITHIN 27N39W TO 24N49W TO 28N60W TO 31N63W TO 31N35W TO 27N39W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. .48 HOUR FORECAST COLD FRONT APPROACHING FROM N. WITHIN 29N52W TO 29N57W TO 31N58W TO 31N50W TO 29N52W W TO NW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 25N37W TO 21N46W TO 19N62W TO 31N50W TO 31N35W TO 25N37W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. .ATLC AND CARIBBEAN WITHIN 18N61W TO 17N62W TO 18N63W TO 19N63W TO 19N61W TO 18N61W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WITHIN 20N66W TO 20N68W TO 21N68W TO 22N67W TO 22N65W TO 20N66W WINDS 20 KT OR LESS. SEAS 8 FT IN E TO SE SWELL. .36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.