000 FZNT27 KNHC 050218 OFFN06 NAVTEX MARINE FORECAST NATIONAL WEATHER SERVICE NATIONAL HURRICANE CENTER MIAMI FL 1018 PM EDT THU APR 4 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 NEAR 30N84W TO 26N87W TO 18N94W WILL REACH FROM NEAR SW FLORIDA TO THE NE TIP OF THE YUCATAN PENINSULA LATE TONIGHT...PUSHING SE OF THE GULF BY EARLY FRI MORNING. HIGH PRES WILL BUILD IN ACROSS THE GULF IN THE WAKE OF THE FRONT...SHIFTING 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 .OVERNIGHT...NW WINDS 15 TO 20 KT. SEAS 4 TO 7 FT. .FRI...N WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...SE WINDS 15 TO 20 KT. SEAS 4 TO 7 FT. .TUE...SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. NORTH CENTRAL AND NORTHEAST GULF OF MEXICO .OVERNIGHT...E OF FRONT...S TO SW WINDS 15 TO 20 KT. W OF FRONT...NW TO N WINDS 15 TO 20 KT. SEAS 4 TO 7 FT. NUMEROUS SHOWERS AND SCATTERED TSTMS E OF FRONT. WINDS AND SEAS MAY BE HIGHER IN AND NEAR TSTMS. .FRI...NW WINDS 15 TO 20 KT. SEAS 5 TO 8 FT...SUBSIDING TO 4 TO 7 FT IN THE AFTERNOON. .FRI NIGHT...N WINDS 15 TO 20 KT. SEAS 4 TO 7 FT...SUBSIDING TO 3 TO 5 FT AFTER MIDNIGHT. .SAT...NE WINDS 10 TO 15 KT...BECOMING E 5 TO 10 KT IN THE AFTERNOON. 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 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE...SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.