000 FZNT25 KNHC 302056 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 456 PM EDT TUE APR 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...A WEAK TROUGH WILL REMAIN OVER THE NORTH CENTRAL GULF THROUGH WED...EMBEDDED IN WHAT IS OTHERWISE A BROAD RIDGE EXTENDING FROM THE WESTERN ATLC TO THE EASTERN GULF. A COLD FRONT WILL MOVE INTO THE NW GULF THU AFTERNOON...FOLLOWED BY STRONG N FLOW...REACHING GALE FORCE FRI MORNING OFF THE SOUTHERN TAMAULIPAS COAST. THE WINDS AND SEAS WILL DIMINISH AS THE FRONT GLIDES SE AND DISSIPATES THROUGH SAT. .TONIGHT...SE WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. .WED...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .THU...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT...W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...HIGH PRES CENTERED NEAR 31N70W WILL MAINTAIN GENTLE TO MODERATE EASTERLY WINDS ACROSS THE BASIN THROUGH WED. DEVELOPING WEAK LOW PRES OFF THE CAROLINAS WILL MOVE S TO NEAR 30N75W WED...THEN SE TO NEAR 25N68W BY THU...BEFORE DISSIPATING TO A TROUGH OVER THE SE WATERS FRI AND SAT. EXPECT INCREASING WINDS AND BUILDING SEAS IN THE OFFSHORE WATERS OFF NE FLORIDA STARTING THU AS HIGH PRES BUILDS ACROSS THE N WATERS. LONG PERIOD NE SWELLS WILL CONTINUE TO SUBSIDE THROUGH TONIGHT. .TONIGHT...S OF 27N...SE WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. N OF 27N...SW WINDS 5 TO 10 KT...BECOMING N AFTER MIDNIGHT. SEAS 3 TO 5 FT. .WED...S OF 27N...SE WINDS 10 TO 15 KT... DIMINISHING TO 5 TO 10 KT IN THE AFTERNOON. N OF 27N...NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT...SUBSIDING TO 2 TO 3 FT IN THE AFTERNOON. .WED NIGHT...E WINDS 5 TO 10 KT S OF 27N...AND NE 10 TO 15 KT N OF 27N. SEAS 2 TO 4 FT...BUILDING TO 3 TO 5 FT AFTER MIDNIGHT. .THU...S OF 27N...E WINDS 5 TO 10 KT. N OF 27N...NE WINDS 15 TO 20 KT...BECOMING E 20 TO 25 KT IN THE AFTERNOON. SEAS 3 TO 5 FT... BUILDING TO 4 TO 6 FT IN THE AFTERNOON. .THU NIGHT...S OF 27N...E WINDS 5 TO 10 KT... INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. N OF 27N...E WINDS 20 TO 25 KT... DIMINISHING TO 15 TO 20 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. .FRI...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .SAT...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.