000 FZNT02 KNHC 120955 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC SAT AUG 12 2017 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC SAT AUG 12. 24 HOUR FORECAST VALID 0600 UTC SUN AUG 13. 48 HOUR FORECAST VALID 0600 UTC MON AUG 14. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC TROUGH FROM 24N65W TO LOW PRES NEAR 23N68W 1012 MB TO 19N68W MOVING NW 12 KT. FROM 22N TO 25N BETWEEN 64W AND 68W E TO SE WINDS 20 TO 25 KT. SEAS 8 FT. NUMEROUS SHOWERS AND SCATTERED TSTMS FROM 22N TO 24N BETWEEN 64W AND 69W. .24 HOUR FORECAST TROUGH FROM 28N71W TO LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 25N72W 1012 MB AND TO 21N75W. FROM 25N TO 28N BETWEEN 68W AND 72W SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 29N73W 1013 MB WITH TROUGH TO 22N76W. N OF 29N BETWEEN 69W AND 73W SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .ATLC 48 HOUR FORECAST TROPICAL WAVE NEAR 37W/38W S OF 21N. FROM 16N TO 23N BETWEEN 37W AND 43W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL. .CARIBBEAN 18 HOUR FORECAST S OF 13N BETWEEN 69W AND 74W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .42 HOUR FORECAST S OF 13N BETWEEN 70W AND 75W...INCLUDING THE GULF OF VENEZUELA...NE WINDS 20 TO 25 KT. SEAS TO 8 FT...EXCEPT LESS THAN 8 FT GULF OF VENEZUELA. .48 HOUR FORECAST FROM 11N TO 14N BETWEEN 72W AND 77W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. S OF 12.5N BETWEEN 70W AND 72W...INCLUDING THE GULF OF VENEZUELA...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 AGUIRRE. NATIONAL HURRICANE CENTER.