000 FZNT27 KNHC 122047 OFFN06 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 447 PM EDT THU SEP 12 2013 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... .SYNOPSIS...LOW PRES AREA CENTERED NEAR 19.5N93.5W IN THE BAY OF CAMPECHE WILL INTENSIFY AND MOVE VERY SLOW OVER THE SW GULF THROUGH THE WEEKEND THEN WILL MOVE NW TOWARDS THE AREA OF TAMPICO BY MON. EXPECT INCREASING WINDS AND BUILDING SEAS ALONG WITH HEAVY RAINFALL AND SCATTERED THUNDERSTORMS IN ASSOCIATION WITH THIS SYSTEM. THE LOW HAS A HIGH POTENTIAL OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. NORTHWEST GULF OF MEXICO .TONIGHT...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .SAT...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .SAT NIGHT...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .SUN...E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. .MON...E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. .TUE...SE WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. NORTH CENTRAL AND NORTHEAST GULF OF MEXICO .TONIGHT...E WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT...SUBSIDING TO 2 TO 4 FT AFTER MIDNIGHT. .FRI...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT...BUILDING TO 2 TO 4 FT IN THE AFTERNOON. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT...SUBSIDING TO 2 TO 3 FT AFTER MIDNIGHT. .SAT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT NIGHT...SE WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. .SUN...E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. .MON...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .TUE...E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.