000 FZNT25 KNHC 150808 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 408 AM EDT SAT AUG 15 2015 ...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 EXTENDS FROM THE FLORIDA BIG BEND TO THE CENTRAL GULF. THE TROUGH WILL DRIFT WESTWARD WHILE GRADUALLY DISSIPATING TODAY. A RIDGE WILL BUILD ACROSS THE N GULF SUN THROUGH MON AND PERSIST THROUGH MID WEEK. A THERMAL TROUGH WILL DEVELOP EACH EVENING OVER THE YUCATAN AND MOVE WESTWARD INTO THE SW GULF DURING THE OVERNIGHT HOURS BEFORE DISSIPATING OVER THE SW GULF BY LATE MORNING. .TODAY...E TO SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS. .TONIGHT...E TO SE WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS. .SUN...E TO SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS...BUILDING TO 3 FT IN THE AFTERNOON. SCATTERED SHOWERS AND ISOLATED TSTMS. .SUN NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .MON...E TO SE WINDS 10 TO 15 KT. SEAS 3 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .TUE...E TO SE WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT IN THE AFTERNOON. SEAS 2 FT OR LESS. .TUE NIGHT...E TO SE WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS. .WED...E TO SE WINDS 10 TO 15 KT...BECOMING SE 5 TO 10 KT IN THE AFTERNOON. SEAS 2 FT OR LESS. .WED NIGHT...E TO SE WINDS 5 TO 10 KT...SHIFTING TO SE 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...A WEAK FRONTAL BOUNDARY REMAINS STALLED OVER FAR NW WATERS. THE BOUNDARY WILL SHIFT NW AND INLAND LATE TONIGHT AS HIGH PRES BUILDS WESTWARD OVER NORTHERN WATERS. .TODAY...E TO SE WINDS 10 TO 15 KT S OF 27N...AND E TO SE 5 TO 10 KT N OF 27N. SEAS 2 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS. .TONIGHT...S OF 27N...E TO SE WINDS 10 TO 15 KT. N OF 27N...E TO SE WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS. .SUN...S OF 27N...E TO SE WINDS 10 TO 15 KT. N OF 27N...E TO SE WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT IN THE AFTERNOON. SEAS 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SUN NIGHT...E WINDS 10 TO 15 KT S OF 27N...AND E TO SE 5 TO 10 KT N OF 27N. SEAS 3 FT. .MON...E TO SE WINDS 10 TO 15 KT. SEAS 3 FT. .MON NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 3 FT. .TUE...E TO SE WINDS 10 TO 15 KT. SEAS 3 FT. .TUE NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 3 FT. .WED...SE WINDS 10 TO 15 KT. SEAS 3 FT. .WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.