000 FZNT27 KNHC 042140 OFFN06 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 540 PM EDT THU JUL 4 2013 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... .SYNOPSIS...WEAK TROUGH EXTENDS FROM 1014 MB LOW PRES CENTER JUST N OF MOBILE BAY TO NEAR 24N94.5W. MEANWHILE...BROAD AND WEAK LOW PRES PREVAILS ACROSS BAY OF CAMPECHE S OF 23N. THE TROUGH WILL DRIFT NW ACROSS THE WESTERN GULF THROUGH SUN...AND MERGE WITH THE WEAK LOW PRES DRIFTING NW OUT OF THE BAY OF CAMPECHE...THEN MOVE W-NW ACROSS THE W GULF AND INTO THE MEXICAN COAST LATE FRI. SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS WILL CONTINUE OVER THE EASTERN PORTION OF THE CENTRAL GULF AND EASTERN GULF THROUGH FRI NIGHT BEFORE DIMINISHING. LOW PRES MAY FORM OVER THE N CENTRAL WATERS SUN THEN MOVE INLAND SW LOUISIANA OR NE TEXAS THROUGH MON. NORTHWEST GULF OF MEXICO .TONIGHT...SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SLIGHT CHANCE OF TSTMS. .FRI...SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT...BUILDING TO 3 TO 5 FT AFTER MIDNIGHT. SLIGHT CHANCE OF TSTMS. .SAT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT...BUILDING TO 4 TO 6 FT AFTER MIDNIGHT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SUN...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. NORTH CENTRAL AND NORTHEAST GULF OF MEXICO .TONIGHT...S WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. SCATTERED TSTMS. .FRI...SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT...SUBSIDING TO 4 TO 5 FT IN THE AFTERNOON. SCATTERED TSTMS. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT...SUBSIDING TO 3 TO 4 FT AFTER MIDNIGHT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SCATTERED TSTMS. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SCATTERED TSTMS. .SUN...SE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. .MON...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.