336 FZNT02 KNHC 190320 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC WED SEP 19 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 WED SEP 19. 24 HOUR FORECAST VALID 0000 UTC THU SEP 20. 48 HOUR FORECAST VALID 0000 UTC FRI SEP 21. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC FROM 10.5N TO 16.5N BETWEEN 43W AND 54W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL. ELSEWHERE FROM 09N TO 12N BETWEEN 37W AND 44W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. SCATTERED THUNDERSTORMS S OF 11N BETWEEN 35W AND 48W. .24 HOUR FORECAST FROM 11N TO 15N BETWEEN 55W AND 60W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. FROM 09N TO 12N BETWEEN 46W AND 52W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC 42 HOUR FORECAST OVER FORECAST WATERS N OF 30N BETWEEN 58W AND 68W SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST N OF 29.5N BETWEEN 58W AND 67W SW TO W WINDS 20 TO 25 KT. SEAS TO 9 FT. .CARIBBEAN FROM 11N TO 14.5N BETWEEN 69W AND 74.5W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST FROM 11N TO 16N BETWEEN 69W AND 81W NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT. FROM 12N TO 15N E OF 65W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST FROM 11N TO 16N BETWEEN 66W AND 76W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM 12N TO 16N BETWEEN 76W AND 81.5W WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL. FROM 11N TO 14N BETWEEN 62W AND 66W 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 STRIPLING. NATIONAL HURRICANE CENTER.