000 FZNT27 KNHC 202021 OFFN06 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 421 PM EDT SAT JUL 20 2013 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... .SYNOPSIS...THE NORTHERN PORTION OF A TROPICAL WAVE IN THE W BAY OF CAMPECHE WILL MOVE COMPLETELY OVER MEXICO LATE TONIGHT. CONVECTION WILL CONTINUE ACROSS THE NW AND N CENTRAL GULF TONIGHT IN ASSOCIATION WITH AN UPPER LEVEL LOW. OTHERWISE...A SURFACE RIDGE WILL EXTEND FROM E TO W ALONG 27N SUN THROUGH MON...THEN FROM SW FLORIDA TO NE TEXAS TUE THROUGH THU. NORTHWEST GULF OF MEXICO .TONIGHT...S WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND TSTMS. WINDS AND SEAS MAY BE HIGHER IN AND NEAR TSTMS. .SUN...S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SUN NIGHT...S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON...S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON NIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .THU...S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. NORTH CENTRAL AND NORTHEAST GULF OF MEXICO .TONIGHT...S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND TSTMS. WINDS AND SEAS MAY BE HIGHER IN AND NEAR TSTMS. .SUN...SW WINDS 5 TO 10 KT. SEAS 2 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SUN NIGHT...S WINDS 5 TO 10 KT. SEAS 1 TO 2 FT. .MON...SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .MON NIGHT...SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. .TUE...SW WINDS 10 TO 15 KT. SEAS 2 FT. .WED...W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .THU...W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.