000 FZNT25 KNHC 200816 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 416 AM EDT SAT JUL 20 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...A TROUGH FROM THE MOUTH OF THE MISSISSIPPI RIVER TO NE MEXICO WILL DRIFT W TODAY AND BECOME DIFFUSE TONIGHT OVER THE NW GULF. A RIDGE WILL EXTEND E TO W ALONG 28N THROUGH THE PERIOD. .TODAY...SE WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT IN THE AFTERNOON. SEAS 2 TO 3 FT...SUBSIDING TO 1 TO 2 FT IN THE AFTERNOON. .TONIGHT...SE WINDS 5 TO 10 KT. SEAS 1 TO 2 FT. .SUN...S WINDS 5 TO 10 KT. SEAS 1 TO 2 FT. .SUN NIGHT...SE WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 1 TO 2 FT. .MON...SE WINDS 10 TO 15 KT. SEAS 1 TO 2 FT. .TUE...SE WINDS 5 TO 10 KT. SEAS 1 TO 2 FT. .WED...NE WINDS 5 TO 10 KT. SEAS 1 TO 2 FT. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...THE NORTHERN EXTENSION OF A TROPICAL WAVE IN THE FORM OF A TROUGH WILL MOVE THROUGH THE CENTRAL BAHAMAS THROUGH THIS MORNING THEN WILL DISSIPATE OVER THE STRAITS OF FLORIDA LATER TODAY. AN E TO W RIDGE WILL MEANDER ALONG 28N THROUGH THE PERIOD. .TODAY...SE WINDS 10 TO 15 KT S OF 27N...AND S 5 TO 10 KT N OF 27N. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SUN...S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .MON...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TUE...S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .WED...S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.