000 FZNT27 KNHC 301515 OFFN06 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1115 AM EDT TUE APR 30 2013 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... .SYNOPSIS...WEAK TROUGH OVER N CENTRAL GULF THROUGH WED AS BROAD ATLC RIDGE EXTEND INTO EASTERN GULF. COLD FRONT MOVE INTO NW GULF LATE THU...FOLLOWED BY STRONG N FLOW...REACHING GALE FORCE FRI MORNING OFF COAST OF MEXICO. WINDS AND SEAS DIMINISH LATE FRI AS FRONT SLIDES SE AND DISSIPATES THROUGH SAT. AREAS OF SMOKE MAY PERSIST IN WATERS OF SE BAY OF CAMPECHE TODAY. NORTHWEST GULF OF MEXICO .THIS AFTERNOON...SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT BUILDING TO TO 4 FT LATE. SCATTERED SHOWERS AND ISOLATED TSTMS. .TONIGHT...SE WINDS 5 TO 10 KT INCREASING TO 15 KT LATE. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .WED...SE WINDS 10 TO 15 KT DIMINISHING TO 5 KT LATE. SEAS 2 TO 4 FT. SCATTERED TSTMS. .WED NIGHT...E WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. .THU...N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .FRI...NW WINDS 20 TO 30 KT. SEAS 5 TO 7 FT. .SAT...NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. NORTH CENTRAL AND NORTHEAST GULF OF MEXICO .THIS AFTERNOON...SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND TSTMS. .TONIGHT...SE WINDS 5 TO 10 KT INCREASING TO 15 KT LATE. SEAS 2 TO 3 FT BUILDING TO 4 FT LATE. SCATTERED SHOWERS AND ISOLATED TSTMS. .WED...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT BUILDING TO 5 FT LATE. NUMEROUS SHOWERS AND SCATTERED TSTMS. .WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT SUBSIDING TO 4 FT LATE. SCATTERED SHOWERS AND ISOLATED TSTMS. .THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .SAT...N WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.