000 FZNT27 KNHC 182109 OFFN06 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 509 PM EDT TUE APR 18 2017 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... .SYNOPSIS...HIGH PRES WILL PREVAIL OVER THE NORTHERN WATERS THROUGH SAT BEFORE SHIFTING EASTWARD SAT NIGHT. THIS WILL ENABLE A COLD FRONT TO ENTER THE NW GULF BY SAT NIGHT. THE FRONT WILL EXTEND FROM THE FLORIDA PANHANDLE TO THE BAY OF CAMPECHE SUNDAY NIGHT. NORTHWEST GULF OF MEXICO .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SCATTERED SHOWERS. .WED...SE WINDS 10 TO 15 KT. SEAS 3 FT. SCATTERED SHOWERS. .WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. .THU...SE WINDS 5 TO 10 KT. SEAS 3 FT. .THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. .FRI...SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI NIGHT...SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT NIGHT...SW WINDS 10 TO 15 KT...BECOMING W TO NW 20 TO 25 KT LATE. SEAS 4 TO 6 FT. .SUN...NW TO N WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NW TO N WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. NORTH CENTRAL AND NORTHEAST GULF OF MEXICO .TONIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS... BUILDING TO 3 FT LATE. .WED...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU NIGHT...SE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. .FRI...SE WINDS 5 TO 10 KT. SEAS 3 FT. .FRI NIGHT...SE TO S WINDS 10 TO 15 KT. SEAS 3 FT...SUBSIDING TO 2 FT OR LESS. .SAT...SE TO S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS...BUILDING TO 3 FT IN THE AFTERNOON. .SAT NIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN NIGHT...W TO NW WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.