000 FZNT27 KNHC 180903 OFFN06 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 503 AM EDT SAT AUG 18 2012 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... .SYNOPSIS...TROPICAL STORM HELENE NEAR 21.6N 97.0W AT 18/0900 UTC MOVING NW AT 6 KT WITH MAXIMUM SUSTAINED WINDS 35 KT GUSTS TO 45 KT. HELENE IS FORECAST TO MOVE TO 21.9N 97.6W NEAR THE COAST THIS AFTERNOON...THEN INLAND TO 22.4N 98.1W SAT NIGHT...THEN WILL BECOME A REMNANT LOW OVER MEXICO THEREAFTER. OTHERWISE A RIDGE ALONG 27N/28N WILL PERSIST THROUGH THE WEEKEND. A COLD FRONT MAY ENTER THE NW GULF MON...SLOWLY DRIFTING E ACROSS THE NORTHERN WATERS THROUGH WED. NORTHWEST GULF OF MEXICO .TODAY...S TO SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .TONIGHT...S WINDS 5 TO 10 KT...BECOMING SE TO S 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SUN...S TO SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SUN NIGHT...S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .MON...W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED...E TO SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. NORTH CENTRAL AND NORTHEAST GULF OF MEXICO .TODAY...W WINDS 5 TO 10 KT. SEAS 1 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .TONIGHT...SW WINDS 5 TO 10 KT. SEAS 1 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SUN...SW WINDS 5 TO 10 KT. SEAS 1 TO 2 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SUN NIGHT...SW WINDS 10 TO 15 KT. SEAS 1 TO 2 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .MON...SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE...SW WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .WED...SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.