000 FZNT25 KNHC 300912 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 512 AM EDT MON SEP 30 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 RIDGE WILL DOMINATE THE REGION THROUGH WED. BROAD TROUGH CURRENTLY OVER THE CENTRAL CARIBBEAN WILL MOVE SLOWLY NORTHWESTWARD REACHING THE SOUTHERN GULF OF MEXICO LATE WED INTO THU...WITH SE WIND SURGE EXPECTED TO SHIFT THROUGH YUCATAN CHANNEL AND INTO SE GULF WED AFTERNOON THROUGH THU. LOW PRES CENTER MAY DEVELOP ALONG THE TROUGH AXIS. .TODAY...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT...SUBSIDING TO 1 TO 2 FT IN THE AFTERNOON. .TONIGHT...E WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 1 TO 2 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .TUE...SE WINDS 10 TO 15 KT...BECOMING E 5 TO 10 KT IN THE AFTERNOON. SEAS 1 TO 2 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 1 TO 2 FT...BUILDING TO 2 TO 3 FT AFTER MIDNIGHT. SCATTERED SHOWERS AND ISOLATED TSTMS. .WED...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .THU...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...A FRONTAL TROUGH EXTENDING FROM 31N67W TO 24N75 WILL DRIFT SE AND GRADUALLY WEAKEN THROUGH TUE. ENERGETIC UPPER TROUGH ACROSS SW N ATLC WATERS WILL MAINTAIN ACTIVE WEATHER E OF FRONTAL TROUGH THROUGH TONIGHT. A WEAK RIDGE WILL DOMINATE FORECAST WATERS TUE THROUGH FRI. .TODAY...E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. .TONIGHT...E WINDS 10 TO 15 KT S OF 27N...AND SE LESS THAN 5 KT N OF 27N. SEAS 2 TO 3 FT. .TUE...S OF 27N...E WINDS 10 TO 15 KT. N OF 27N...SE WINDS LESS THAN 5 KT...BECOMING NE IN THE AFTERNOON. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .TUE NIGHT...E WINDS 10 TO 15 KT S OF 27N...AND E 5 TO 10 KT N OF 27N. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .WED...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .THU...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.