000 FZNT26 KNHC 231507 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1107 AM EDT Mon Oct 23 2023 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Hurricane Tammy is near 21.9N 63.9W at 11 AM EDT, and is moving north at 6 kt. Maximum sustained winds are 70 kt with gusts to 85 kt, and the minimum central pressure is 993 mb. Tammy will move to 22.7N 63.4W this evening, 23.6N 62.4W Tue morning, 24.5N 61.2W Tue evening, 25.8N 59.9W Wed morning, 27.3N 58.9W Wed evening, and weaken as an extratropical cyclone near 29.1N 58.6W Thu morning. Tammy will change little in intensity as it moves to near 31.2N 60.2W early Fri. San Juan Atlantic Waters ...TROPICAL STORM WARNING... .THIS AFTERNOON...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 25 to 30 kt. Seas 7 to 10 ft. Scattered showers and isolated tstms. .TONIGHT...NW winds 15 to 20 kt. Seas 6 to 9 ft. Scattered showers and isolated tstms. .TUE...NW to N winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers. .TUE NIGHT...N winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers. .WED...N winds 15 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...N to NE winds 15 to 20 kt. Seas 7 to 10 ft. .THU...NE winds 15 to 20 kt. Seas 7 to 10 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 8 to 11 ft. .FRI...NE to E winds 10 to 15 kt. Seas 8 to 11 ft. San Juan Caribbean Waters .THIS AFTERNOON...SW winds 15 to 20 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .TONIGHT...SW to W winds 10 to 15 kt. Seas 3 to 4 ft. Isolated showers. .TUE...W winds 10 to 15 kt. Seas 3 ft. Scattered showers and isolated tstms. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 4 ft. Isolated showers. .WED...NW to N winds 15 to 20 kt. Seas 3 to 4 ft. .WED NIGHT...N to NE winds 15 to 20 kt. Seas 3 to 5 ft. .THU...NE winds 15 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .FRI...E winds 15 to 20 kt. Seas 4 to 6 ft.