000 FZNT02 KNHC 151553 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC THU OCT 15 2020 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC THU OCT 15. 24 HOUR FORECAST VALID 1200 UTC FRI OCT 16. 48 HOUR FORECAST VALID 1200 UTC SAT OCT 17. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC FROM 15N TO 19N W OF 60W WINDS 20 KT OR LESS. SEAS 8 FT IN E TO SE SWELL. .06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC 48 HOUR FORECAST COLD FRONT FROM 31N72W TO 28N80W. NW OF FRONT N TO NE WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT. .ATLC 48 HOUR FORECAST LOW PRES NEAR 30N55W 1009 MB. WITHIN 150 NM W SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 8 FT. .GULF OF MEXICO 24 HOUR FORECAST COLD FRONT FROM 30N86W TO 27N97W. N OF FRONT N TO NE WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST COLD FRONT FROM 26N82W TO 21N96W TO 19N95W. N OF FRONT E OF 90W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER GR. NATIONAL HURRICANE CENTER.