000 FZNT02 KNHC 220944 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC FRI OCT 22 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC FRI OCT 22. 24 HOUR FORECAST VALID 0600 UTC SAT OCT 23. 48 HOUR FORECAST VALID 0600 UTC SUN OCT 24. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WITHIN 20N35W TO 19N49W TO 25N62W TO 31N61W TO 31N35W TO 20N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT. .24 HOUR FORECAST WITHIN 13N35W TO 06N52W TO 19N63W TO 31N48W TO 31N35W TO 13N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. .48 HOUR FORECAST WITHIN 11N35W TO 06N52W TO 12N61W TO 22N55W TO 30N35W TO 11N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. .ATLC WITHIN 10N47W TO 09N51W TO 12N59W TO 15N56W TO 12N47W TO 10N47W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE WITHIN 11N40W TO 08N44W TO 09N60W TO 17N61W TO 15N45W TO 11N40W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT. .12 HOUR FORECAST CONDITIONS MERGED WITH AREA ABOVE. .CARIBBEAN WITHIN 11N70W TO 13N72W TO 12N74W TO 15N72W TO 13N70W TO 11N70W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 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 TORRES. NATIONAL HURRICANE CENTER.