000 FZNT02 KNHC 150339 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC THU JUL 15 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 JUL 15. 24 HOUR FORECAST VALID 0000 UTC FRI JUL 16. 48 HOUR FORECAST VALID 0000 UTC SAT JUL 17. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC 45 HOUR FORECAST WITHIN 20N70W TO 20N72W TO 21N72W TO 21N70W TO 20N70W...INCLUDING THE WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WITHIN 20N70W TO 20N72W TO 21N72W TO 21N70W TO 20N70W...INCLUDING THE WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .CARIBBEAN WITHIN 16N86W TO 16N87W TO 17N88W TO 18N88W TO 17N87W TO 16N86W...INCLUDING THE GULF OF HONDURAS...NE TO E 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 WITHIN 12N70W TO 12N76W TO 13N75W TO 13N71W TO 12N70W NE TO E WINDS 20 TO 30 KT. SEAS TO 8 FT. ELSEWHERE WITHIN 10N78W TO 11N80W TO 13N80W TO 13N78W TO 12N77W TO 10N78W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. .24 HOUR FORECAST WITHIN 12N70W TO 12N72W TO 11N75W TO 13N75W TO 13N71W TO 12N70W NE TO E WINDS 20 TO 30 KT. SEAS TO 8 FT. .48 HOUR FORECAST WITHIN 12N70W TO 11N72W TO 12N75W TO 14N74W TO 13N70W TO 12N70W NE TO E WINDS 20 TO 30 KT. SEAS TO 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER RAMOS. NATIONAL HURRICANE CENTER.