000 FZNT02 KNHC 191521 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC FRI JUL 19 2019 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC FRI JUL 19. 24 HOUR FORECAST VALID 1200 UTC SAT JUL 20. 48 HOUR FORECAST VALID 1200 UTC SUN JUL 21. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC 06 HOUR FORECAST S OF 21N BETWEEN 70W AND 74W...INCLUDING APPROACH TO WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .30 HOUR FORECAST S OF 21N BETWEEN 70W AND 74W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN FROM 10.5N TO 18N BETWEEN 69W AND 78W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. FROM 11N TO 17N BETWEEN 78W AND 80W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL. .24 HOUR FORECAST N OF 11N AND S OF LINE FROM 13N67W TO 16N72W TO 16N78W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT W OF 70W. ELSEWHERE FROM 10.5N TO 17.5N BETWEEN 70W AND 82W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL. .48 HOUR FORECAST N OF 11N AND S OF LINE FROM 13N68W TO 16.5N73W TO 16.5N79W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. FROM 10.5N TO 16.5N BETWEEN 79W AND 83W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER MCELROY. NATIONAL HURRICANE CENTER.