000 FZNT27 KNHC 211518 OFFN06 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1118 AM EDT THU JUN 21 2012 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... .SYNOPSIS...A TROUGH EXTENDS FROM 29N84W TO 1008 MB LOW PRES NEAR 21N90W. LOW PRES WILL MOVE N INTO THE CENTRAL GULF THROUGH SUN...POSSIBLY AS A TROPICAL CYCLONE. THE LOW IS THEN EXPECTED TO TRACK INTO THE EASTERN GULF MON. NORTHWEST GULF OF MEXICO .THIS AFTERNOON...NE TO E WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .TONIGHT...NE TO E WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. .FRI...NE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .FRI NIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .SAT...NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .SUN...NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .MON...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. NORTH CENTRAL AND NORTHEAST GULF OF MEXICO .THIS AFTERNOON...NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. SCATTERED SHOWERS. .FRI NIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. NUMEROUS SHOWERS AND SCATTERED TSTMS. .SAT...E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .SUN...E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN S SWELL. .MON...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.