000 FZNT02 KNHC 130247 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC WED APR 13 2011 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 WED APR 13. 24 HOUR FORECAST VALID 0000 UTC THU APR 14. 48 HOUR FORECAST VALID 0000 UTC FRI APR 15. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT 31N79W TO 28N83W. N OF 30N WITHIN 180 NM E OF FRONT SW WINDS 20 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST COLD FRONT 31N74W TO 26N80W. N OF 28N BETWEEN 65W AND 68W SE TO S WINDS 20 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST DISSIPATING COLD FRONT 31N70W TO 26N75W. WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .ATLC WEAK COLD FRONT 31N44W TO 24N48W TO 22N52W. N OF 30N WITHIN 150 NM E OF FRONT S WINDS 20 KT. SEAS TO 8 FT. N OF 30N W OF FRONT TO 51W N WINDS 20 KT. SEAS TO 8 FT. .24 HOUR FORECAST DEVELOPING LOW PRES 27N43W 1014 MB WITH FRONTAL TROUGH SW TO 23N46W TO 21N55W. N OF 23N BETWEEN 45W AND 62W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .48 HOUR FORECAST LOW PRES TO DISSIPATE NEAR 23N41W. N OF 25N E OF 56W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .GULF OF MEXICO COLD FRONT 28N83W TO 26N90W TO 21N96W TO 18N95W. WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .12 HOUR FORECAST COLD FRONT TO DISSIPATE FROM 26N81W TO 26N97W. WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .CARIBBEAN 24 HOUR FORECAST S OF 13N E OF 68W E WINDS 20 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST S OF 13N E OF 74W NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.