000 FZNT25 KNHC 042139 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 539 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... SOUTHEAST GULF OF MEXICO .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. .TONIGHT...SE WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .FRI...SE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. SCATTERED TSTMS. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT...SUBSIDING TO 2 TO 4 FT AFTER MIDNIGHT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT...SE WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT...SUBSIDING TO 2 TO 3 FT AFTER MIDNIGHT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SUN...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...HIGH PRES EXTENDING FROM NEAR BERMUDA TO NE FLORIDA WILL CHANGE LITTLE THROUGH SAT THEN WEAKEN SUN INTO MON. THE NORTHERN PORTION OF A TROPICAL WAVE MOVING ACROSS THE E CARIBBEAN WILL MOVE W ACROSS THE SOUTHERN BAHAMAS THROUGH FRI. .TONIGHT...S OF 27N...SE WINDS 15 TO 20 KT. N OF 27N...SE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. SLIGHT CHANCE OF SHOWERS. .FRI...S OF 27N...E WINDS 15 TO 20 KT. N OF 27N...SE WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .FRI NIGHT...SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT...BUILDING TO 4 TO 6 FT AFTER MIDNIGHT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .SAT NIGHT...E WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. .SUN...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .MON...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.