000 FZNT02 KNHC 040230 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC SAT APR 4 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SAT APR 04. 24 HOUR FORECAST VALID 0000 UTC SUN APR 05. 48 HOUR FORECAST VALID 0000 UTC MON APR 06. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC DISSIPATING COLD FRONT FROM 31N39W TO 24N54W TO 23N68W. WITHIN 180 NM N OF FRONT N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE N OF 27N W OF FRONT TO 55W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL. .24 HOUR FORECAST FRONT DISSIPATED. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC 24 HOUR FORECAST COLD FRONT FROM 31N74W TO 29N81W. N OF FRONT N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WEAKENING COLD FRONT FROM 31N59W TO 27N76W TO 28N80W. N OF FRONT NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT. .CARIBBEAN FROM 11N TO 13N BETWEEN 73W AND 77W NE WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST 10N TO 13N BETWEEN 73W AND 78W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST LITTLE CHANGE. .GULF OF MEXICO 12 HOUR FORECAST COLD FRONT FROM 30N87W TO 26N97W. N OF FRONT NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST DISSIPATING COLD FRONT FROM 29N83W TO 26N97W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.