000 FZNT02 KNHC 050255 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC THU AUG 5 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC THU AUG 5. 24 HOUR FORECAST VALID 0000 UTC FRI AUG 6. 48 HOUR FORECAST VALID 0000 UTC SAT AUG 7. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WITHIN 30N78W TO 29N79W TO 29N80W TO 31N79W TO 31N76W TO 30N78W S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN 03 HOUR FORECAST WITHIN 11N69W TO 11N71W TO 12N73W TO 13N73W TO 13N70W TO 11N69W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WITHIN 11N69W TO 11N71W TO 12N74W TO 13N74W TO 14N70W TO 11N69W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT. .36 HOUR FORECAST WITHIN 11N75W TO 11N77W TO 13N77W TO 14N75W TO 13N74W TO 11N75W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 12N70W TO 13N74W TO 14N74W TO 15N72W TO 14N71W TO 12N70W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WITHIN 12N69W TO 11N71W TO 12N73W TO 13N73W TO 14N70W TO 12N69W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER ERA. NATIONAL HURRICANE CENTER.