000 FZNT27 KNHC 190910 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 510 AM EDT Mon Jun 19 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Winds and seas will increase over the southern Gulf and portions of the eastern Gulf through today in response to a broad low pressure area that will emerge off the Yucatan peninsula and into the southern Gulf today through Tuesday, with the possibility of it becoming a tropical cyclone. Widespread showers and thunderstorms with near gale to gale force winds will accompany the low as it moves into the Gulf. The low is expected to track in a general northwestward motion through Tuesday, then possibly more in a northwest to north direction through Thursday. Northwest Gulf of Mexico .Today...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .TONIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...N to NE winds 15 to 20 kt. Seas 7 to 10 ft IN E SWELL. Scattered showers. .TUE NIGHT...N to NE winds 15 to 20 kt. Seas 7 to 10 ft IN E SWELL. .WED...N winds 15 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...N to NE winds 10 to 15 kt, shifting to SE to S 5 to 10 kt after midnight. Seas 5 to 7 ft IN E to SE SWELL. .THU...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft. .FRI...S winds 15 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. North Central and Northeast Gulf of Mexico ...GALE WARNING S OF 27N E OF 87W... .Today...E winds 20 to 25 kt, except becoming SE to S 25 to 35 kt S of 27N E of 87W. Seas 5 to 7 ft, except building to 10 to 13 ft S of 27N E of 88W in the afternoon. Scattered showers and isolated TSTMs. .TONIGHT...E to SE winds 20 to 30 kt, except 25 to 35 kt S of 27N E of 87W. Seas 8 to 10 ft, except 9 to 14 ft S of 27N E of 87W. Numerous showers and TSTMs. .TUE...SE winds 25 to 30 kt. Seas 8 to 14 ft. Numerous showers and scattered TSTMs. .TUE NIGHT...SE to S winds 20 to 30 kt. Seas 8 to 13 ft IN SE to S SWELL. Scattered TSTMs. .WED...S winds 20 to 25 kt. Seas 8 to 12 ft IN SE to S SWELL. .WED NIGHT...S winds 20 to 25 kt. Seas 7 to 10 ft IN SE to S SWELL. .THU...S winds 20 to 25 kt. Seas 7 to 10 ft IN S SWELL. .THU NIGHT...S winds 15 to 20 kt. Seas 6 to 8 ft. .FRI...S winds 15 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft.