000 FZNT02 KNHC 182039 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC SAT JUL 18 2020 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SAT JUL 18. 24 HOUR FORECAST VALID 1800 UTC SUN JUL 19. 48 HOUR FORECAST VALID 1800 UTC MON JUL 20. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC 06 HOUR FORECAST WITHIN 20N71W TO 19N74W TO 20N75W TO 21N74W TO 21N71W TO 20N71W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WITHIN 20N70W TO 20N71W TO 20N72W TO 21N72W TO 21N70W TO 20N70W...INCLUDING APPROACH TO THE WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WITHIN 20N70W TO 20N71W TO 20N72W TO 21N72W TO 21N70W TO 20N70W...INCLUDING APPROACH TO THE WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .CARIBBEAN WITHIN 11N75W TO 11N77W TO 13N77W TO 13N75W TO 11N75W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 11N70W TO 12N73W TO 13N74W TO 12N72W TO 13N70W TO 11N70W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WITHIN 11N70W TO 12N73W TO 13N73W TO 13N70W TO 11N70W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. ELSEWHERE WITHIN 11N76W TO 11N77W TO 12N77W TO 12N76W TO 11N76W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL. .48 HOUR FORECAST WITHIN 11N69W TO 11N71W TO 12N73W TO 14N73W TO 14N70W TO 11N69W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER B REINHART. NATIONAL HURRICANE CENTER.