000 FZNT27 KNHC 150944 OFFN06 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 544 AM EDT THU AUG 15 2013 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... .SYNOPSIS...A TROPICAL WAVE IS MOVING WEST NORTHWEST THROUGH THE YUCATAN CHANNEL THIS MORNING. LOW PRESSURE ALONG THE WAVE WILL MOVE NW ACROSS THE YUCATAN PENINSULA LATER TODAY...MOVING OFFSHORE THE YUCATAN PENINSULA NEAR 22N89W EARLY FRI...THEN EXPECTED TO MOVE N ACROSS THE CENTRAL GULF WATERS ON FRI NIGHT AND SAT REACHING SOUTHERN LOUISIANA SAT NIGHT...WITH THE POSSIBILITY OF TROPICAL CYCLONE FORMATION. NORTHWEST GULF OF MEXICO .TODAY...SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT...SUBSIDING TO 1 TO 2 FT IN THE AFTERNOON. .TONIGHT...NE WINDS LESS THAN 5 KT...BECOMING E AFTER MIDNIGHT. SEAS 1 TO 2 FT. .FRI...NE WINDS 5 TO 10 KT. SEAS 1 TO 2 FT...BUILDING TO 2 TO 3 FT IN THE AFTERNOON. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT...BUILDING TO 3 TO 5 FT AFTER MIDNIGHT. .SAT...NE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT. .SUN...SE WINDS 25 TO 30 KT. SEAS 6 TO 8 FT. .MON...SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. NORTH CENTRAL AND NORTHEAST GULF OF MEXICO .TODAY...SW WINDS 5 TO 10 KT...BECOMING S 10 TO 15 KT IN THE AFTERNOON. SEAS 1 TO 2 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .TONIGHT...S WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 1 TO 2 FT...BUILDING TO 2 TO 3 FT AFTER MIDNIGHT. SCATTERED SHOWERS AND ISOLATED TSTMS. .FRI...S WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .FRI NIGHT...SE WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT...BUILDING TO 4 TO 6 FT AFTER MIDNIGHT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT...S WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .SUN...S WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .MON...E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.