000 FZNT27 KNHC 121449 OFFN06 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1049 AM 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 19.5N93W IN THE BAY OF CAMPECHE WILL INTENSIFY AND DRIFT NW TO TAMPICO MEXICO THROUGH MON. INCREASING WINDS AND BUILDING SEAS ALONG WITH HEAVY RAINFALL AND SCATTERED THUNDERSTORMS ARE LIKELY THROUGH THE WEEKEND. THE LOW HAS A HIGH POTENTIAL OF BECOMING A TROPICAL CYCLONE. NORTHWEST GULF OF MEXICO .THIS AFTERNOON...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .SUN...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .MON...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. NORTH CENTRAL AND NORTHEAST GULF OF MEXICO .THIS AFTERNOON...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.