000 FZNT25 KNHC 191448 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1048 AM EDT MON AUG 19 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 FROM SE LOUISIANA TO THE BAY OF CAMPECHE WILL MOVE WESTWARD AND INLAND MEXICO AND SOUTHERN TEXAS TONIGHT. THE NORTHERN EXTENSION OF A TROPICAL WAVE OVER THE FAR SE GULF WILL MOVE ACROSS THE YUCATAN CHANNEL LATER TODAY AND INTO THE S CENTRAL GULF TONIGHT AND INTO THE WESTERN GULF BY TUE EVENING BEFORE IT BECOMES DIFFUSE. RIDGE WILL DOMINATE THE REMAINDER OF THE GULF THROUGH THE PERIOD. .THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT...SUBSIDING TO 2 TO 4 FT AFTER MIDNIGHT. .TUE AND TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...THE NORTHERN PORTION OF A TROPICAL WAVE S OF 23N ALONG 66W WILL REACH NEAR THE SE BAHAMAS TONIGHT TO EASTERN CUBA TUE NIGHT THEN INTO THE FAR SW PORTION THU AND TO THE STRAITS OF FLORIDA LATE THU INTO FRI. A RIDGE FROM NEAR BERMUDA SW TO CENTRAL FLORIDA WILL LIFT IN N TO JUST N OF THE AREA TUE AND WED THEN SLIDE BACK S FROM NEAR BERMUDA TO NE FLORIDA THU AND FRI. .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...S OF 27N...E WINDS 10 TO 15 KT. N OF 27N...SE WINDS 5 TO 10 KT...BECOMING E 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.