000 FZNT25 KNHC 302050 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 450 PM 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 RIDGING FROM THE SE UNITED STATES WILL CONTINUE ACROSS THE AREA THROUGH WED. BROAD TROUGH CURRENTLY OVER THE CENTRAL CARIBBEAN WILL MOVE SLOWLY NORTHWESTWARD EXPECTED TO REACH THE SOUTHERN GULF OF MEXICO LATE WED INTO THU. INCREASING SE WINDS ARE EXPECTED TO ACCOMPANY THE TROUGH AS LOW PRES MAY FORM ALONG THE TROUGH. .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...BUILDING TO 2 TO 4 FT IN THE AFTERNOON. .WED NIGHT...E WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT...SUBSIDING TO 2 TO 3 FT AFTER MIDNIGHT. SCATTERED SHOWERS AND ISOLATED TSTMS. .THU...SE WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...A FRONTAL TROUGH EXTENDING FROM 31N63W TO 24N68W WILL DRIFT SE AND GRADUALLY WEAKEN THROUGH TUE. A RATHER VIGOROUS UPPER TROUGH ACROSS THE CENTRAL PORTION OF THE AREA WILL HELP MAINTAIN ACTIVE WEATHER E OF THE FRONTAL TROUGH. ELSEWHERE...A WEAK RIDGE WILL DOMINATE THE AREA THROUGH FRI. .TONIGHT...S OF 27N...E WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. N OF 27N...SE WINDS LESS THAN 5 KT. SEAS 2 TO 3 FT. .TUE...S OF 27N...E WINDS 10 TO 15 KT. N OF 27N...E WINDS LESS THAN 5 KT...BECOMING N 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 NE 5 TO 10 KT N OF 27N. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .WED...E WINDS 10 TO 15 KT S OF 27N...AND NE 5 TO 10 KT N OF 27N. SEAS 2 TO 3 FT. .WED 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. .THU...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT...E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.