000 FZNT26 KNHC 041459 OFFN05 NAVTEX Marine Forecast NWS National Hurricance Center Miami, FL 1059 AM EDT Mon Sep 4 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS..Hurricane Irma at 16.8N 53.3W 944 mb at 11 AM moving WSW at 12 kt with maximum sustained winds 105 kt gusts to 130 kt. Irma will intensify to 115 kt gusts to 140 kt near 16.5N 54.8W at 8 PM tonight, intensify to 120 kt gusts to 145 kt near 16.7N 57.1W at 8 AM Tue, intensify to 125 kt gusts to 150 kt near 18.2N 62.4W at 8 AM Wed, reach near 19.9N 68.0W at 8 AM Thu, reach near 21.2N 73.3W at 8 AM on Fri and near 22.0N 77.8W at 8 AM on Sat. San Juan Atlantic Waters ...HURRICANE WARNING... .THIS AFTERNOON...E winds 10 to 15 kt. Seas 5 to 7 ft. Scattered showers and isolated thunderstorms. .TONIGHT...NE to E winds 10 to 15 kt. Seas 5 to 8 ft in E swell. .TUE...NE to E winds 15 to 20 kt. Seas 6 to 10 ft in E swell. .TUE NIGHT... HURRICANE CONDITIONS POSSIBLE. NE to E winds 20 to 25 kt, increasing to 30 to 35 kt after midnight. Seas 7 to 18 ft in E swell. .WED... HURRICANE CONDITIONS POSSIBLE. NE winds 60 to 70 kt, increasing to 85 to 105 kt in the afternoon. Seas 9 to 25 ft, becoming 11 to 36 ft in E to SE swell in the afternoon. Scattered showers and isolated thunderstorms. VSBY 1 NM or less. .WED NIGHT... HURRICANE CONDITIONS POSSIBLE. Numerous showers and isolated thunderstorms. .THU... HURRICANE CONDITIONS POSSIBLE. .THU NIGHT... HURRICANE CONDITIONS POSSIBLE. .FRI...SE winds 25 to 30 kt. Seas 6 to 14 ft in E swell. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. San Juan Caribbean Waters ...HURRICANE WARNING... .THIS AFTERNOON...E winds 5 to 10 kt. Seas 3 to 4 ft. .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...NE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT... TROPICAL STORM CONDITIONS EXPECTED. NE winds 20 to 25 kt, becoming N to NE 30 to 35 kt after midnight. Seas 3 to 9 ft. .WED... HURRICANE CONDITIONS POSSIBLE. N winds 75 to 85 kt, shifting to NW 85 to 105 kt in the afternoon. Seas 3 to 18 ft. Scattered showers and isolated thunderstorms. .WED NIGHT... HURRICANE CONDITIONS POSSIBLE. Scattered showers and isolated thunderstorms. .THU... HURRICANE CONDITIONS POSSIBLE. .THU NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. .FRI...SE winds 15 to 20 kt. Seas 4 to 7 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft.