000 FZNT27 KNHC 212028 OFFN06 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 428 PM EDT FRI SEP 21 2012 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... .SYNOPSIS...A WEAK SURFACE TROUGH ALONG 94W WILL DISSIPATE SAT AS HIGH PRES BUILDS SW ACROSS THE NORTHERN AND CENTRAL WATERS. THE NORTHERN PORTION OF A TROPICAL WAVE WILL MOVE ACROSS THE SOUTH-CENTRAL GULF TONIGHT...AND INTO THE BAY OF CAMPECHE SAT. A WEAK COLD FRONT WILL MOVE INTO THE NORTHERN GULF SUN...THEN BECOME ACROSS THE CENTRAL GULF THROUGH TUE. NORTHWEST GULF OF MEXICO .TONIGHT...E TO SE WINDS 5 TO 10 KT. SEAS 1 TO 2 FT. .SAT...NE TO E WINDS 5 KT. SEAS 1 TO 2 FT. .SAT NIGHT THROUGH SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .MON THROUGH WED...E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. NORTH CENTRAL AND NORTHEAST GULF OF MEXICO .TONIGHT...E TO SE WINDS 5 TO 10 KT. SEAS 1 TO 2 FT. .SAT...NE WINDS 5 TO 10 KT. SEAS 1 TO 2 FT. .SAT NIGHT THROUGH SUN NIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .MON THROUGH WED...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.