000 FZNT26 KNHC 042047 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 447 PM 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 16.7N 54.4W 944 mb at 5 PM moving W at 11 kt with maximum sustained winds 115 kt gusts to 140 kt. Irma will reach near 16.6N 56.2W late tonight, near 17.0N 58.7W Tue afternoon, 18.7N 64.1W Wed afternoon, near 20.4N 69.7W Thu afternoon, near 21.6N 74.8W Fri afternoon, and near 23.0N 79.0W Sat afternoon. San Juan Atlantic Waters ...HURRICANE WARNING... .TONIGHT...NE to E winds 10 to 15 kt. Seas 5 to 8 ft. .TUE...NE to E winds 15 to 20 kt. Seas 6 to 10 ft. .TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE to E winds 20 to 25 kt, increasing to 35 to 40 kt late. Seas 7 to 17 ft. .WED...HURRICANE CONDITIONS EXPECTED. NE winds 85 to 105 kt. Seas 9 to 24 ft, building to 11 to 37 ft in the afternoon. Scattered showers and isolated thunderstorms. VSBY 1 NM or less. .WED NIGHT...HURRICANE CONDITIONS POSSIBLE. NE to E winds 85 to 105 kt. Seas 15 to 41 ft. Numerous showers and isolated thunderstorms. VSBY 1 NM or less. .THU...HURRICANE CONDITIONS POSSIBLE. .THU NIGHT...HURRICANE CONDITIONS POSSIBLE. .FRI...SE winds 25 to 30 kt. Seas 6 to 11 ft. .FRI NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .SAT...E to SE winds 15 to 20 kt. Seas 5 to 6 ft. San Juan Caribbean Waters ...HURRICANE WARNING... .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 35 to 40 kt late. Seas 3 to 9 ft. .WED...HURRICANE CONDITIONS EXPECTED. NW to N winds 85 to 105 kt. Seas 3 to 18 ft. Scattered showers and isolated thunderstorms. .WED NIGHT...HURRICANE CONDITIONS POSSIBLE. W winds 55 to 60 kt, becoming SW to W 35 to 40 kt late. Seas 5 to 18 ft, subsiding to 8 to 14 ft late. Scattered showers and isolated thunderstorms. .THU...TROPICAL STORM 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 15 to 20 kt. Seas 4 to 5 ft. .SAT...E to SE winds 15 to 20 kt. Seas 3 to 4 ft.