000 FZNT27 KNHC 150910 OFFN06 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 510 AM EDT WED APR 15 2015 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... .SYNOPSIS...AN ENERGETIC UPPER TROUGH SHIFTING NE ACROSS TEXAS AND THE SOUTHERN PLAINS WILL MAINTAIN VERY UNSTABLE CONDITIONS ACROSS N AND W PORTIONS OF THE GULF THROUGH TONIGHT. A WEAK FRONTAL TROUGH ACROSS NW WATERS WILL BECOME DIFFUSE THIS MORNING. OTHERWISE...MODERATE HIGH PRES WILL PREVAIL FROM E GULF TO SW PORTIONS THROUGH LATE SUN. A SURFACE TROUGH WILL SHIFT W OFF THE YUCATAN PENINSULA EACH NIGHT THEN MOVE NW ACROSS SW SECTIONS DURING THE EARLY MORNING HOURS. NORTHWEST GULF OF MEXICO .TODAY...SE WINDS 5 TO 10 KT. SEAS 3 FT. SCATTERED TSTMS. VSBY 1 NM OR LESS. .TONIGHT...SE WINDS 5 TO 10 KT. SEAS 3 FT. CHANCE OF SHOWERS AND ISOLATED TSTMS. .THU...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SCATTERED TSTMS. .THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .FRI...S WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .FRI NIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...W WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT NIGHT...S WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. .SUN...W WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN NIGHT...SW WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. NORTH CENTRAL AND NORTHEAST GULF OF MEXICO .TODAY...S WINDS 5 TO 10 KT. SEAS 3 FT. SCATTERED TSTMS. VSBY 1 NM OR LESS. .TONIGHT...SE WINDS 5 TO 10 KT. SEAS 3 FT. CHANCE OF TSTMS. .THU...SE WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 3 FT. SCATTERED TSTMS. .THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .FRI...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. .SAT...S WINDS 10 TO 15 KT. SEAS 3 FT. .SAT NIGHT...SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN NIGHT...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.