000 FZNT02 KNHC 202154 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC SUN OCT 20 2013 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 1800 UTC SUN OCT 20. 24 HOUR FORECAST VALID 1800 UTC MON OCT 21. 48 HOUR FORECAST VALID 1800 UTC TUE OCT 22. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC 18 HOUR FORECAST FROM 11N TO 14N BETWEEN 42W AND 50W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED N AND NE SWELL. .24 HOUR FORECAST FROM 10N TO 14N BETWEEN 43W AND 51W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED N AND NE SWELL. .48 HOUR FORECAST FROM 12N TO 15N BETWEEN 44W AND 55W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED N AND NE SWELL. .GULF OF MEXICO 48 HOUR FORECAST NEW COLD FRONT ENTERING NW PORTIONS FROM 30N88.5W TO 28.5N94W TO 26N97W TO 22N98W. W OF 95W NW OF FRONT N 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