000 FZNT27 KNHC 051459 OFFN06 NAVTEX MARINE FORECAST NATIONAL WEATHER SERVICE NATIONAL HURRICANE CENTER MIAMI FL 1059 AM EDT FRI APR 5 2013 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... .SYNOPSIS...A COLD FRONT EXTENDING FROM NE FLORIDA TO THE YUCATAN CHANNEL WILL EXIT THE GULF THIS AFTERNOON. HIGH PRES WILL BUILD E ACROSS THE AREA IN THE WAKE OF THE FRONT THROUGH TONIGHT...THEN SHIFT EASTWARD SAT AND SUN AS LOW PRES DEEPENS OVER THE CENTRAL U.S. THIS WILL ALLOW FOR SOUTHERLY RETURN FLOW TO INCREASE OVER THE WESTERN GULF THROUGH TUE. NORTHWEST GULF OF MEXICO .THIS AFTERNOON...N WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...N WINDS 15 TO 20 KT...BECOMING E 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT...SUBSIDING TO 2 TO 3 FT AFTER MIDNIGHT. .SAT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT. .SUN...SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .MON...SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .TUE...SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. NORTH CENTRAL AND NORTHEAST GULF OF MEXICO .THIS AFTERNOON...NW WINDS 20 TO 25 KT BETWEEN 85W AND 90W...AND NW WINDS 15 TO 20 KT WINDS E OF 85W. SEAS 5 TO 7 FT. .TONIGHT...N WINDS 15 TO 20 KT. SEAS 4 TO 6 FT...SUBSIDING TO 3 TO 5 FT AFTER MIDNIGHT. .SAT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT...SUBSIDING TO 2 TO 3 FT IN THE AFTERNOON. .SAT NIGHT...E WINDS 5 TO 10 KT...BECOMING SE 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .MON...SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .TUE...SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.