000 FZNT02 KNHC 120246 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC MON SEP 12 2016 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 MON SEP 12. 24 HOUR FORECAST VALID 0000 UTC TUE SEP 13. 48 HOUR FORECAST VALID 0000 UTC WED SEP 14. .WARNINGS. ...ATLC GALE WARNING... .ATLC TROPICAL WAVE WITH ELONGATED LOW PRES CENTERED NEAR 19N48W 1008 MB MOVING NNW AT 14 KT. FROM 20N TO 23.5N BETWEEN 45W AND 51W WINDS 30 TO 40 KT. SEAS 9 TO 15 FT. ELSEWHERE WITHIN 420 NM N SEMICIRCLE AND 270 NM SE QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 14N TO 24.5N BETWEEN 42W AND 54W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. SCATTERED STRONG TSTMS WITHIN 270 NM NE AND 180 NM SE QUADRANTS. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 23.5N50.5W 1007 MB. BETWEEN 60 NM AND 180 NM N SEMICIRCLE AND SE QUADRANT WINDS 30 TO 40 KT. SEAS 10 TO 16 FT. ELSEWHERE WITHIN 300 NM E AND 210 NM W SEMICIRCLES WINDS 20 TO 30 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA FROM 18N TO 28N BETWEEN 45W AND 58W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 26.5N53W 1007 MB. WITHIN 210 NM NE AND 120 NM NW QUADRANTS WINDS 30 TO 40 KT. SEAS 12 TO 18 FT. ELSEWHERE WITHIN 270 NM NE AND SE AND 210 NM NW QUADRANTS WINDS 20 TO 30 KT. SEAS 9 TO 13 FT. REMAINDER OF FORECAST WATERS N OF 22.5N BETWEEN 46W AND 59W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .SYNOPSIS AND FORECAST. .CARIBBEAN FROM 11N TO 13N BETWEEN 69W AND 73.5W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.