000 FZNT02 KNHC 220828 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC TUE OCT 22 2019 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC TUE OCT 22. 24 HOUR FORECAST VALID 0600 UTC WED OCT 23. 48 HOUR FORECAST VALID 0600 UTC THU OCT 24. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC 42 HOUR FORECAST COLD FRONT 31N40W TO 29N43W. WITHIN 30.5N38W TO 30N38.5W TO 30N40.5W TO 31N40.5W TO 31N38W TO 30.5N38W W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST COLD FRONT 31N37W TO 29N40W. WITHIN 29N36W TO 28N38W TO 28N41W TO 31N37W TO 31N35W TO 29N36W W WINDS 20 TO 25 KT. SEAS 8 FT. .GULF OF MEXICO COLD FRONT FROM 29N89W TO 23N98W. WITHIN 28N95W TO 27N97W TO 28N96W TO 30N93W TO 29N92W TO 28N95W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. NUMEROUS MODERATE SCATTERED STRONG CONVECTION FROM 22N TO 26N W OF 94W. .24 HOUR FORECAST COLD FRONT FROM 28N83W TO 23N97W TO 18N92W WITHIN 19N95W TO 19N96W TO 21N97W TO 21N95W TO 20N95W TO 19N95W NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER LANDSEA. NATIONAL HURRICANE CENTER