Offshore Forecast
Issued by NWS
Issued by NWS
248 FZNT25 KNHC 172049 OFFNT5 Offshore Waters Forecast for the SW N Atlantic including the Bahamas NWS National Hurricane Center Miami, FL 449 PM EDT Sun Aug 17 2025 Offshore Waters Forecast for the SW N Atlantic from 19N to 31N W of 55W including Bahamas. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. AMZ101-180900- Synopsis for the SW N Atlantic including the Bahamas 449 PM EDT Sun Aug 17 2025 .SYNOPSIS...Major Hurricane Erin is near 21.7N 68.5W at 2100 UTC, moving west-northwest at 11 kt. Maximum sustained winds remain 110 kt with gusts to 135 kt. Minimum central pressure is 946 mb. Erin will move more NW later tonight and strengthen modestly through Mon afternoon before beginning a slow weakening trend. Erin is expected to reach near 22.8N 69.7W tonight, near 24.0N 71.0W Mon afternoon, reach near 25.4N 71.9W Mon night, reach near 27.1N 72.5W Tue afternoon, near 29.0N 73.0W Tue night, near 31.2N 72.7W Wed afternoon, before exiting the area. Large swell generated by Erin will continue to affect the Atlantic waters south of 30N between 60W and 76W tonight, including the northern Leeward Islands and the Bahamas, and shift NW to the remainder of the Bahamas on Mon, and reach the coastlines of Florida and the SE U.S. early Tue morning, then continue across the regional waters north of 24N through Thu. The pressure gradient between a ridge over the eastern U.S. and Erin will promote moderate to fresh N to NE winds offshore northern Florida to near 76W from early Tue through Wed. In the wake of Erin, high pressure will build west-southwestward along 24N through Thu night. $$ AMZ063-180900- Atlantic from 29N to 31N W of 77W- 449 PM EDT Sun Aug 17 2025 .TONIGHT...NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .MON...NE winds 10 to 15 kt. Seas 5 to 7 ft in E to SE swell. Scattered showers and isolated tstms. .MON NIGHT...NE to E winds 10 to 15 kt. Seas 7 to 10 ft in SE swell. .TUE...NE winds 15 to 20 kt. Seas 9 to 13 ft in SE swell. Scattered showers and isolated tstms. .TUE NIGHT...N to NE winds 15 to 20 kt W of 79W, and N to NE 20 to 25 kt E of 79W. Seas 10 to 15 ft in E to SE swell. .WED...N winds 15 to 20 kt W of 79W, and N 20 to 25 kt E of 79W. Seas 12 to 18 ft in E swell. .WED NIGHT...NW to N winds 10 to 15 kt W of 79W, and NW to N 15 to 20 kt E of 79W. Seas 11 to 17 ft in NE to E swell. .THU...NW winds 10 to 15 kt W of 79W, and NW 15 to 20 kt E of 79W. Seas 9 to 14 ft in NE to E swell. .THU NIGHT...SW winds 10 kt W of 79W, and variable less than 5 kt E of 79W. Seas 7 to 11 ft in NE swell. .FRI...W of 79W, variable winds less than 5 kt, becoming S 10 kt in the afternoon. E of 79W, variable winds less than 5 kt. Seas 6 to 9 ft in NE swell. $$ AMZ064-180900- Atlantic from 29N to 31N between 74W and 77W- 449 PM EDT Sun Aug 17 2025 .TONIGHT...N to NE winds 10 kt. Seas 4 to 6 ft in E to SE swell. .MON...NE winds 10 to 15 kt. Seas 6 to 9 ft in SE swell. .MON NIGHT...NE winds 10 to 15 kt W of 75W, and NE to E 15 to 20 kt E of 75W. Seas 9 to 13 ft in SE swell. Scattered showers and isolated tstms. .TUE...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 20 to 25 kt W of 75W, and NE 25 to 30 kt E of 75W. Seas 11 to 17 ft in SE swell. Scattered showers and isolated tstms. .TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. W of 75W, N to NE winds 25 to 30 kt. E of 75W, NE winds 35 to 45 kt, becoming N to NE 45 to 55 kt late. Seas 14 to 22 ft in SE swell, building to 21 to 32 ft in SE swell late. Scattered showers and isolated tstms. .WED...HURRICANE CONDITIONS POSSIBLE. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .THU...W to NW winds 15 to 20 kt W of 75W, and W to NW 20 to 25 kt E of 75W. Seas 12 to 18 ft in NE swell. .THU NIGHT...W to NW winds 10 kt. Seas 9 to 13 ft in NE swell. .FRI...Variable winds less than 5 kt. Seas 7 to 11 ft in NE swell. $$ AMZ065-180900- Atlantic from 29N to 31N between 70W and 74W- 449 PM EDT Sun Aug 17 2025 ...TROPICAL STORM WARNING... .TONIGHT...W of 72W, W to NW winds 10 kt in the evening, becoming variable less than 5 kt. E of 72W, SW winds 10 to 15 kt. Seas 6 to 8 ft in SE swell. .MON...E winds 10 kt. Seas 7 to 10 ft in SE to S swell. Scattered showers and isolated tstms. .MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 10 to 15 kt, increasing to 20 to 25 kt late. Seas 9 to 14 ft in SE to S swell. Scattered showers and isolated tstms. .TUE...TROPICAL STORM CONDITIONS EXPECTED. E winds 25 to 30 kt, increasing to 35 to 40 kt in the afternoon. Seas 14 to 22 ft in S swell. Scattered showers and isolated tstms. .TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. W of 72W, NE to E winds 50 to 60 kt, increasing to 85 to 105 kt late. E of 72W, E to SE winds 45 to 65 kt. Seas 22 to 34 ft in S swell, building to 33 to 50 ft in S swell late. Numerous showers and scattered tstms. .WED...HURRICANE CONDITIONS POSSIBLE. .WED NIGHT...HURRICANE CONDITIONS POSSIBLE. .THU...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...W to NW winds 10 to 15 kt W of 72W, and W 15 to 20 kt E of 72W. Seas 10 to 16 ft in N to NE swell. .FRI...W winds 10 to 15 kt. Seas 9 to 13 ft in N to NE swell. $$ AMZ066-180900- Atlantic from 29N to 31N between 65W and 70W- 449 PM EDT Sun Aug 17 2025 ...TROPICAL STORM WARNING... .TONIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in SE to S swell. .MON...S winds 10 to 15 kt. Seas 7 to 11 ft in SE to S swell. Scattered showers and isolated tstms. .MON NIGHT...SE to S winds 15 to 20 kt. Seas 9 to 13 ft in S swell. Scattered showers and isolated tstms. .TUE...TROPICAL STORM CONDITIONS POSSIBLE. E to SE winds 30 to 35 kt W of 67W, and SE to S 20 to 25 kt E of 67W. Seas 11 to 17 ft in S to SW swell. Scattered showers and isolated tstms. .TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 35 to 40 kt W of 67W, and SE to S 25 to 30 kt E of 67W. Seas 15 to 23 ft in SW swell. Scattered showers and isolated tstms. .WED...TROPICAL STORM CONDITIONS POSSIBLE. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .THU...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...SW to W winds 20 to 25 kt W of 67W, and SW 25 to 30 kt E of 67W. Seas 12 to 18 ft in NW to N swell. .FRI...W winds 10 to 15 kt W of 67W, and SW to W 15 to 20 kt E of 67W. Seas 10 to 15 ft in N swell. $$ AMZ067-180900- Atlantic from 29N to 31N between 60W and 65W- 449 PM EDT Sun Aug 17 2025 .TONIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Scattered showers and isolated tstms. .MON...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Scattered showers and isolated tstms. .MON NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Scattered showers and isolated tstms. .TUE...S to SW winds 10 to 15 kt. Seas 7 to 10 ft in SW swell. Scattered showers and isolated tstms. .TUE NIGHT...S winds 15 to 20 kt W of 62W, and S to SW 10 kt E of 62W. Seas 7 to 11 ft in SW swell. Scattered showers and isolated tstms. .WED...S winds 15 to 20 kt W of 62W, and S 10 to 15 kt E of 62W. Seas 8 to 12 ft in SW to W swell. .WED NIGHT...S winds 20 to 25 kt W of 62W, and S to SW 10 to 15 kt E of 62W. Seas 8 to 12 ft in SW to W swell. .THU...S to SW winds 25 to 30 kt W of 62W, and S to SW 20 to 25 kt E of 62W. Seas 9 to 13 ft in W swell. .THU NIGHT...SW winds 25 to 30 kt W of 62W, and S to SW 20 to 25 kt E of 62W. Seas 9 to 14 ft in W to NW swell. .FRI...SW to W winds 20 to 25 kt. Seas 9 to 14 ft in NW swell. $$ AMZ068-180900- Atlantic from 29N to 31N between 55W and 60W- 449 PM EDT Sun Aug 17 2025 .TONIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .MON...SW to W winds 10 to 15 kt. Seas 5 to 7 ft. Scattered showers and isolated tstms. .MON NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in NE swell. Scattered showers and isolated tstms. .TUE...W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Scattered showers and isolated tstms. .TUE NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. .WED...S to SW winds 10 kt W of 57W, and variable less than 5 kt E of 57W. Seas 5 to 7 ft in SW to W swell. .WED NIGHT...W of 57W, S to SW winds 10 kt. E of 57W, variable winds less than 5 kt, becoming NE to E 10 kt late. Seas 5 to 7 ft in SW to W swell. .THU...S winds 10 to 15 kt. Seas 6 to 8 ft in W swell. .THU NIGHT...S to SW winds 15 to 20 kt W of 57W, and S 10 to 15 kt E of 57W. Seas 6 to 9 ft in W swell. .FRI...SW winds 15 to 20 kt W of 57W, and S to SW 15 to 20 kt E of 57W. Seas 7 to 11 ft in W to NW swell. $$ AMZ069-180900- Atlantic from 27N to 29N W of 77W- 449 PM EDT Sun Aug 17 2025 .TONIGHT...W of 78W, NE winds 10 kt in the evening, becoming variable less than 5 kt. E of 78W, variable winds less than 5 kt. Seas 3 to 5 ft. .MON...N to NE winds 10 kt. Seas 6 to 8 ft in E to SE swell. Scattered showers and isolated tstms. .MON NIGHT...NE winds 10 to 15 kt. Seas 7 to 11 ft in E to SE swell. .TUE...N to NE winds 15 to 20 kt. Seas 9 to 13 ft in E to SE swell. Scattered showers and isolated tstms. .TUE NIGHT...N winds 15 to 20 kt W of 78W, and N 20 to 25 kt E of 78W. Seas 10 to 15 ft in E swell. .WED...NW winds 15 to 20 kt W of 78W, and NW 20 to 25 kt E of 78W. Seas 10 to 16 ft in NE to E swell. .WED NIGHT...W to NW winds 10 to 15 kt. Seas 10 to 15 ft in NE swell. .THU...W to NW winds 10 to 15 kt. Seas 8 to 12 ft in NE swell. .THU NIGHT...W of 78W, SW to W winds 10 kt in the evening, becoming variable less than 5 kt. E of 78W, variable winds less than 5 kt, becoming SW to W 10 kt late. Seas 7 to 10 ft in NE swell. .FRI...W winds 10 kt in the morning, becoming variable less than 5 kt. Seas 6 to 9 ft in NE swell. $$ AMZ070-180900- Atlantic from 27N to 29N between 74W and 77W- 449 PM EDT Sun Aug 17 2025 ...TROPICAL STORM WARNING... .TONIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in E to SE swell. .MON...N to NE winds 10 to 15 kt W of 75W, and NE 15 to 20 kt E of 75W. Seas 7 to 11 ft in SE swell. Scattered showers and isolated tstms. .MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 15 to 20 kt W of 75W, and NE 25 to 30 kt E of 75W. Seas 10 to 15 ft in SE swell. Scattered showers and isolated tstms. .TUE...TROPICAL STORM CONDITIONS EXPECTED. N to NE winds 20 to 25 kt W of 75W, and N to NE 35 to 45 kt E of 75W. Seas 14 to 22 ft in E to SE swell. Scattered showers and isolated tstms. .TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. NW to N winds 25 to 30 kt W of 75W, and NW 45 to 55 kt E of 75W. Seas 21 to 31 ft in E swell. Scattered showers and isolated tstms. .WED...TROPICAL STORM CONDITIONS POSSIBLE. .WED NIGHT...W winds 15 to 20 kt W of 75W, and W 20 to 25 kt E of 75W. Seas 13 to 20 ft in N to NE swell. .THU...W winds 10 to 15 kt W of 75W, and SW to W 15 to 20 kt E of 75W. Seas 9 to 14 ft in N to NE swell. .THU NIGHT...W winds 10 to 15 kt. Seas 7 to 11 ft in N to NE swell. .FRI...W winds 10 kt. Seas 7 to 10 ft in N to NE swell. $$ AMZ071-180900- Atlantic from 27N to 29N between 70W and 74W- 449 PM EDT Sun Aug 17 2025 ...HURRICANE WARNING... .TONIGHT...NE to E winds 10 to 15 kt. Seas 7 to 10 ft in SE swell. .MON...TROPICAL STORM CONDITIONS POSSIBLE. NE to E winds 20 to 25 kt. Seas 10 to 15 ft in SE to S swell. Scattered showers and isolated tstms. .MON NIGHT...TROPICAL STORM CONDITIONS EXPECTED. W of 72W, NE to E winds 25 to 30 kt, increasing to 40 to 45 kt late. E of 72W, E winds 35 to 45 kt. Seas 15 to 23 ft in SE to S swell. Scattered showers and isolated tstms. .TUE...HURRICANE CONDITIONS EXPECTED. W of 72W, NE winds 55 to 65 kt, increasing to 90 to 110 kt in the afternoon. E of 72W, E winds 55 to 65 kt, becoming SE 70 to 90 kt in the afternoon. Seas 22 to 33 ft in SE to S swell, building to 30 to 45 ft in SE to S swell in the afternoon. Numerous showers and scattered tstms. .TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. W of 72W, NW to N winds 90 to 110 kt, shifting to SW to W 85 to 105 kt late. E of 72W, S winds 55 to 75 kt. Seas over 50 ft in SW swell. Numerous showers and scattered tstms. .WED...HURRICANE CONDITIONS POSSIBLE. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .THU...SW to W winds 15 to 20 kt W of 72W, and SW 20 to 25 kt E of 72W. Seas 10 to 16 ft in N swell. .THU NIGHT...W winds 10 to 15 kt W of 72W, and SW to W 15 to 20 kt E of 72W. Seas 8 to 12 ft in N swell. .FRI...SW to W winds 10 to 15 kt. Seas 7 to 11 ft in N to NE swell. $$ AMZ072-180900- Atlantic from 27N to 29N between 65W and 70W- 449 PM EDT Sun Aug 17 2025 ...TROPICAL STORM WARNING... .TONIGHT...E to SE winds 15 to 20 kt W of 67W, and SE 15 to 20 kt E of 67W. Seas 7 to 11 ft in SE to S swell. Scattered showers and isolated tstms. .MON...TROPICAL STORM CONDITIONS POSSIBLE. E to SE winds 20 to 25 kt W of 67W, and SE to S 15 to 20 kt E of 67W. Seas 10 to 15 ft in S swell. Scattered showers and isolated tstms. .MON NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E to SE winds 30 to 40 kt W of 67W, and SE 25 to 30 kt E of 67W. Seas 12 to 19 ft in S to SW swell. Scattered showers and isolated tstms. .TUE...TROPICAL STORM CONDITIONS EXPECTED. SE winds 35 to 40 kt W of 67W, and SE to S 25 to 30 kt E of 67W. Seas 15 to 23 ft in S to SW swell. Scattered showers and isolated tstms. .TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE to S winds 30 to 40 kt W of 67W, and SE to S 25 to 30 kt E of 67W. Seas 16 to 24 ft in SW to W swell. Scattered showers and isolated tstms. .WED...TROPICAL STORM CONDITIONS POSSIBLE. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .THU...SW winds 25 to 30 kt W of 67W, and S to SW 20 to 25 kt E of 67W. Seas 10 to 15 ft in NW swell. .THU NIGHT...SW winds 20 to 25 kt. Seas 9 to 13 ft in NW to N swell. .FRI...SW to W winds 15 to 20 kt. Seas 8 to 12 ft in N swell. $$ AMZ073-180900- Atlantic from 27N to 29N between 60W and 65W- 449 PM EDT Sun Aug 17 2025 .TONIGHT...SE to S winds 15 to 20 kt W of 62W, and S 10 to 15 kt E of 62W. Seas 6 to 8 ft in S swell. Scattered showers and isolated tstms. .MON...SE to S winds 15 to 20 kt W of 62W, and S 10 to 15 kt E of 62W. Seas 6 to 9 ft in S to SW swell. Scattered showers and isolated tstms. .MON NIGHT...SE to S winds 15 to 20 kt W of 62W, and S 10 to 15 kt E of 62W. Seas 7 to 10 ft in SW swell. Scattered showers and isolated tstms. .TUE...SE to S winds 15 to 20 kt W of 62W, and S 10 to 15 kt E of 62W. Seas 7 to 10 ft in SW swell. .TUE NIGHT...SE to S winds 15 to 20 kt W of 62W, and S 10 kt E of 62W. Seas 7 to 11 ft in SW to W swell. Scattered showers and isolated tstms. .WED...S winds 15 to 20 kt W of 62W, and S 10 to 15 kt E of 62W. Seas 7 to 10 ft in SW to W swell. .WED NIGHT...S winds 15 to 20 kt W of 62W, and S 10 to 15 kt E of 62W. Seas 7 to 10 ft in W swell. .THU...S to SW winds 20 to 25 kt W of 62W, and S 15 to 20 kt E of 62W. Seas 7 to 10 ft in W to NW swell. .THU NIGHT...S to SW winds 15 to 20 kt. Seas 7 to 10 ft in W to NW swell. .FRI...SW winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. $$ AMZ074-180900- Atlantic from 27N to 29N between 55W and 60W- 449 PM EDT Sun Aug 17 2025 .TONIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell. Scattered showers and isolated tstms. .MON...S to SW winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell. Scattered showers and isolated tstms. .MON NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in N to NE swell. Scattered showers and isolated tstms. .TUE...SW winds 10 kt. Seas 5 to 7 ft in SW swell. .TUE NIGHT...W of 57W, SW winds 10 kt in the evening, becoming variable less than 5 kt. E of 57W, W winds 10 kt. Seas 5 to 7 ft in SW to W swell. .WED...S winds 10 kt W of 57W, and variable less than 5 kt E of 57W. Seas 5 to 7 ft in SW to W swell. .WED NIGHT...W of 57W, variable winds less than 5 kt, becoming SE to S 10 kt late. E of 57W, variable winds less than 5 kt. Seas 5 to 7 ft in W swell. .THU...S winds 10 kt W of 57W, and variable less than 5 kt E of 57W. Seas 5 to 7 ft in W swell. .THU NIGHT...W of 57W, S winds 10 to 15 kt. E of 57W, variable winds less than 5 kt, becoming SE to S 10 kt late. Seas 6 to 8 ft in W swell. .FRI...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. $$ AMZ075-180900- Northern Bahamas from 24N to 27N- 449 PM EDT Sun Aug 17 2025 .TONIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. .MON...N to NE winds 20 to 25 kt. Seas 7 to 10 ft in E swell. Scattered showers and isolated tstms. .MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. N winds 20 to 25 kt. Seas 9 to 14 ft in NE to E swell. Scattered showers and isolated tstms. .TUE...NW to N winds 20 to 25 kt. Seas 10 to 15 ft in NE swell. Scattered showers and isolated tstms. .TUE NIGHT...NW winds 15 to 20 kt. Seas 9 to 14 ft in N to NE swell. Scattered showers and isolated tstms. .WED...W winds 15 to 20 kt. Seas 8 to 12 ft in N swell. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 7 to 11 ft in NW to N swell. .THU...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in NW to N swell. .THU NIGHT...SW to W winds 10 kt. Seas 6 to 8 ft in N swell. .FRI...SW to W winds 10 kt. Seas 5 to 7 ft in N swell. $$ AMZ076-180900- Atlantic from 22N to 27N E of Bahamas to 70W- 449 PM EDT Sun Aug 17 2025 ...HURRICANE WARNING... .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 15 to 20 kt W of 73W, and NE to E 25 to 30 kt E of 73W. Seas 7 to 11 ft in E to SE swell, building to 10 to 16 ft in SE swell late. Scattered showers and isolated tstms. .MON...TROPICAL STORM CONDITIONS EXPECTED. N to NE winds 25 to 30 kt W of 73W, and NE to E 40 to 50 kt E of 73W. Seas 16 to 24 ft in SE swell. Scattered showers and isolated tstms. .MON NIGHT...HURRICANE CONDITIONS EXPECTED. W of 73W, N to NE winds 35 to 40 kt, becoming N 45 to 50 kt late. E of 73W, NE to E winds 60 to 80 kt, becoming E 95 to 115 kt late. Seas 22 to 33 ft in SE swell, building to 30 to 45 ft in SE swell late. Numerous showers and scattered tstms. .TUE...HURRICANE CONDITIONS EXPECTED. W of 73W, NW to N winds 50 to 60 kt, becoming NW 65 to 75 kt in the afternoon. E of 73W, S to SW winds 90 to 110 kt. Seas 30 to 45 ft in E to SE swell. Numerous showers and scattered tstms. .TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. SW to W winds 45 to 55 kt, diminishing to 35 to 40 kt late. Seas 24 to 36 ft in N swell, subsiding to 17 to 26 ft in N swell late. Scattered showers and isolated tstms. .WED...TROPICAL STORM CONDITIONS POSSIBLE. .WED NIGHT...SW to W winds 15 to 20 kt W of 73W, and S to SW 20 to 25 kt E of 73W. Seas 10 to 15 ft in N swell. .THU...SW winds 15 to 20 kt. Seas 8 to 12 ft in N swell. .THU NIGHT...SW winds 10 to 15 kt. Seas 7 to 10 ft in N swell. .FRI...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in N to NE swell. $$ AMZ077-180900- Atlantic from 22N to 27N between 65W and 70W- 449 PM EDT Sun Aug 17 2025 ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. E winds 30 to 35 kt W of 67W, and SE 25 to 30 kt E of 67W. Seas 11 to 17 ft in SE to S swell. Scattered showers and isolated tstms. .MON...TROPICAL STORM CONDITIONS EXPECTED. E to SE winds 35 to 45 kt W of 67W, and SE 25 to 30 kt E of 67W. Seas 14 to 22 ft in S swell. Scattered showers and isolated tstms. .MON NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 40 to 50 kt W of 67W, and SE 25 to 30 kt E of 67W. Seas 18 to 27 ft in S to SW swell. Scattered showers and isolated tstms. .TUE...TROPICAL STORM CONDITIONS EXPECTED. SE to S winds 30 to 40 kt W of 67W, and SE to S 25 to 30 kt E of 67W. Seas 16 to 25 ft in SW to W swell. Scattered showers and isolated tstms. .TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. S winds 30 to 35 kt W of 67W, and S 20 to 25 kt E of 67W. Seas 12 to 19 ft in W swell. Scattered showers and isolated tstms. .WED...S winds 25 to 30 kt W of 67W, and S 20 to 25 kt E of 67W. Seas 10 to 15 ft in W to NW swell. .WED NIGHT...S to SW winds 20 to 25 kt W of 67W, and S 15 to 20 kt E of 67W. Seas 9 to 13 ft in W to NW swell. .THU...S to SW winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 7 to 10 ft in NW to N swell. .FRI...SW winds 10 to 15 kt. Seas 6 to 9 ft in NW to N swell. $$ AMZ078-180900- Atlantic from 25N to 27N between 60W and 65W- 449 PM EDT Sun Aug 17 2025 .TONIGHT...SE winds 20 to 25 kt W of 62W, and SE to S 10 to 15 kt E of 62W. Seas 7 to 10 ft in S swell. Scattered showers and isolated tstms. .MON...SE to S winds 20 to 25 kt W of 62W, and SE to S 10 to 15 kt E of 62W. Seas 7 to 11 ft in S to SW swell. .MON NIGHT...SE to S winds 15 to 20 kt W of 62W, and SE to S 10 to 15 kt E of 62W. Seas 7 to 10 ft in SW swell. .TUE...SE to S winds 15 to 20 kt W of 62W, and SE to S 10 to 15 kt E of 62W. Seas 7 to 10 ft in SW to W swell. .TUE NIGHT...SE to S winds 15 to 20 kt W of 62W, and SE to S 10 kt E of 62W. Seas 7 to 10 ft in SW to W swell. .WED...S winds 15 to 20 kt W of 62W, and SE to S 10 to 15 kt E of 62W. Seas 6 to 9 ft in W swell. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in W swell. .THU...S winds 15 to 20 kt W of 62W, and SE to S 10 kt E of 62W. Seas 6 to 8 ft in W to NW swell. .THU NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. .FRI...SE to S winds 10 kt. Seas 6 to 8 ft in NW swell. $$ AMZ079-180900- Atlantic from 25N to 27N between 55W and 60W- 449 PM EDT Sun Aug 17 2025 .TONIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft in SW swell. Scattered showers and isolated tstms. .MON...S winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...W of 57W, SE to S winds 10 kt. E of 57W, variable winds less than 5 kt, becoming S 10 kt late. Seas 5 to 7 ft in NW swell. .TUE...W of 57W, SE to S winds 10 kt. E of 57W, S winds 10 kt in the morning, becoming variable less than 5 kt. Seas 5 to 7 ft in NW swell. .TUE NIGHT...S winds 10 kt W of 57W, and variable less than 5 kt E of 57W. Seas 5 to 7 ft in SW to W swell. .WED...W of 57W, SE winds 10 kt. E of 57W, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 4 to 6 ft in W swell. .WED NIGHT...E winds 10 kt. Seas 4 to 6 ft in W swell. .THU...E to SE winds 10 kt. Seas 4 to 6 ft in W swell. .THU NIGHT...E to SE winds 10 kt. Seas 5 to 7 ft in W to NW swell. .FRI...SE winds 10 kt. Seas 6 to 8 ft in W to NW swell. $$ AMZ080-180900- Central Bahamas including Cay Sal Bank- 449 PM EDT Sun Aug 17 2025 .TONIGHT...N to NE winds 20 to 25 kt. Seas 7 to 10 ft in NE to E swell. .MON...TROPICAL STORM CONDITIONS POSSIBLE. N winds 25 to 30 kt. Seas 10 to 15 ft in NE to E swell. Scattered showers and isolated tstms. .MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NW to N winds 25 to 30 kt. Seas 9 to 14 ft in N to NE swell. Scattered showers and isolated tstms. .TUE...W to NW winds 20 to 25 kt. Seas 8 to 12 ft in NW to N swell. Scattered showers and isolated tstms. .TUE NIGHT...W winds 15 to 20 kt. Seas 7 to 10 ft in NW to N swell. Scattered showers and isolated tstms. .WED...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. .WED NIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. .THU...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. .THU NIGHT...SE winds 10 kt. Seas 4 to 6 ft in NW swell. .FRI...SE to S winds 10 kt. Seas 3 to 5 ft. $$ AMZ081-180900- Atlantic from 22N to 25N E of Bahamas to 70W- 449 PM EDT Sun Aug 17 2025 ...HURRICANE WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. N to NE winds 35 to 40 kt, increasing to 55 to 65 kt late. Seas 13 to 20 ft in E to SE swell, building to 19 to 28 ft in E to SE swell late. Scattered showers and isolated tstms. .MON...HURRICANE CONDITIONS EXPECTED. S of 23N, W to NW winds 50 to 60 kt, becoming SW to W 35 to 45 kt in the afternoon. N of 23N, N winds 100 to 120 kt. Seas 25 to 37 ft in E swell. Numerous showers and scattered tstms. .MON NIGHT...HURRICANE CONDITIONS EXPECTED. S of 23N, SW to W winds 35 to 40 kt, becoming SW 25 to 30 kt late. N of 23N, W winds 95 to 115 kt, becoming SW to W 65 to 75 kt late. Seas 26 to 39 ft in N swell. Scattered showers and isolated tstms. .TUE...TROPICAL STORM CONDITIONS EXPECTED. S of 23N, SW winds 25 to 30 kt. N of 23N, SW to W winds 40 to 50 kt, shifting to SW 30 to 35 kt in the afternoon. Seas 19 to 28 ft in NW to N swell. Scattered showers and isolated tstms. .TUE NIGHT...S to SW winds 15 to 20 kt S of 23N, and SW 25 to 30 kt N of 23N. Seas 11 to 17 ft in NW to N swell. Scattered showers and isolated tstms. .WED...S to SW winds 15 to 20 kt S of 23N, and SW 20 to 25 kt N of 23N. Seas 9 to 13 ft in NW to N swell. .WED NIGHT...SE to S winds 10 to 15 kt S of 23N, and S to SW 15 to 20 kt N of 23N. Seas 7 to 11 ft in NW to N swell. .THU...S to SW winds 10 to 15 kt. Seas 7 to 10 ft in N swell. .THU NIGHT...S winds 10 kt. Seas 6 to 8 ft in N swell. .FRI...S winds 10 kt. Seas 5 to 7 ft in N swell. $$ AMZ082-180900- Atlantic from 22N to 25N between 65W and 70W- 449 PM EDT Sun Aug 17 2025 ...HURRICANE WARNING... .TONIGHT...HURRICANE CONDITIONS. S of 23N, SE winds 90 to 110 kt. N of 23N, E winds 40 to 50 kt, becoming E to SE 80 to 100 kt late. Seas 22 to 33 ft in SE to S swell. Scattered showers and isolated tstms. .MON...HURRICANE CONDITIONS EXPECTED. S of 23N, SE to S winds 45 to 55 kt, shifting to S 35 to 40 kt in the afternoon. N of 23N, SE winds 65 to 75 kt, becoming SE to S 45 to 55 kt in the afternoon. Seas 21 to 31 ft in SW swell. Scattered showers and isolated tstms. .MON NIGHT...TROPICAL STORM CONDITIONS EXPECTED. S winds 30 to 35 kt S of 23N, and SE to S 40 to 50 kt N of 23N. Seas 16 to 25 ft in W swell. Scattered showers and isolated tstms. .TUE...TROPICAL STORM CONDITIONS EXPECTED. S winds 20 to 25 kt S of 23N, and S 30 to 35 kt N of 23N. Seas 11 to 17 ft in W to NW swell. Scattered showers and isolated tstms. .TUE NIGHT...SE to S winds 15 to 20 kt S of 23N, and S 20 to 25 kt N of 23N. Seas 9 to 13 ft in W to NW swell. Scattered showers and isolated tstms. .WED...SE to S winds 15 to 20 kt S of 23N, and S 20 to 25 kt N of 23N. Seas 7 to 11 ft in NW swell. .WED NIGHT...SE to S winds 10 to 15 kt S of 23N, and S 15 to 20 kt N of 23N. Seas 7 to 10 ft in NW swell. .THU...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. .THU NIGHT...SE winds 10 kt. Seas 6 to 8 ft in NW to N swell. .FRI...E winds 10 to 15 kt. Seas 5 to 7 ft in NW to N swell. $$ AMZ083-180900- Atlantic from 22N to 25N between 60W and 65W- 449 PM EDT Sun Aug 17 2025 ...TROPICAL STORM WARNING... .TONIGHT...SE winds 25 to 30 kt S of 23N, and SE 20 to 25 kt N of 23N. Seas 9 to 13 ft in S to SW swell. Scattered showers and isolated tstms. .MON...SE to S winds 20 to 25 kt. Seas 8 to 12 ft in SW to W swell. .MON NIGHT...SE to S winds 15 to 20 kt. Seas 7 to 10 ft in SW to W swell. .TUE...SE to S winds 15 to 20 kt. Seas 6 to 9 ft in W swell. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in W swell. .WED...SE winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. .THU...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...NE to E winds 15 to 20 kt S of 23N, and E 10 to 15 kt N of 23N. Seas 6 to 8 ft in NW swell. $$ AMZ084-180900- Atlantic from 22N to 25N between 55W and 60W- 449 PM EDT Sun Aug 17 2025 .TONIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. .MON...SE winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...SE winds 10 kt. Seas 4 to 6 ft in SW to W swell. Scattered showers and isolated tstms. .TUE...SE winds 10 to 15 kt. Seas 4 to 6 ft in W to NW swell. .TUE NIGHT...E winds 10 kt. Seas 4 to 6 ft in W swell. .WED...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .THU...E winds 15 to 20 kt S of 23N, and E 10 to 15 kt N of 23N. Seas 5 to 7 ft in W to NW swell. .THU NIGHT...E winds 15 to 20 kt S of 23N, and E 10 to 15 kt N of 23N. Seas 6 to 8 ft. .FRI...E to SE winds 15 to 20 kt S of 23N, and E to SE 10 to 15 kt N of 23N. Seas 6 to 8 ft in W to NW swell. $$ AMZ085-180900- Atlantic S of 22N W of 70W including approaches to the Windward Passage- 449 PM EDT Sun Aug 17 2025 ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. NW winds 25 to 30 kt S of 21N, and NW to N 35 to 45 kt N of 21N. Seas 11 to 17 ft. Scattered showers and isolated tstms. .MON...TROPICAL STORM CONDITIONS EXPECTED. S of 21N, W winds 25 to 30 kt. N of 21N, NW winds 35 to 40 kt, becoming W to NW 25 to 30 kt in the afternoon. Seas 10 to 16 ft in NE swell. Scattered showers and isolated tstms. .MON NIGHT...SW to W winds 20 to 25 kt S of 21N, and W 25 to 30 kt N of 21N. Seas 8 to 12 ft in N swell. Scattered showers and isolated tstms. .TUE...SW winds 15 to 20 kt S of 21N, and SW to W 20 to 25 kt N of 21N. Seas 7 to 10 ft in N swell. .TUE NIGHT...S to SW winds 15 to 20 kt S of 21N, and SW 15 to 20 kt N of 21N. Seas 6 to 8 ft. .WED...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. .THU...SE to S winds 10 to 15 kt, shifting to NE to E in the afternoon. Seas 4 to 6 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. $$ AMZ086-180900- Atlantic S of 22N between 65W and 70W including Puerto Rico Trench- 449 PM EDT Sun Aug 17 2025 ...HURRICANE WARNING... .TONIGHT...HURRICANE CONDITIONS. S of 21N, S to SW winds 35 to 40 kt, becoming S 25 to 30 kt late. N of 21N, S winds 80 to 100 kt, diminishing to 40 to 50 kt late. Seas 18 to 27 ft in SW to W swell. Scattered showers and isolated tstms. .MON...TROPICAL STORM CONDITIONS EXPECTED. S of 21N, S winds 25 to 30 kt. N of 21N, S winds 35 to 40 kt, diminishing to 25 to 30 kt in the afternoon. Seas 12 to 18 ft in W to NW swell. Scattered showers and isolated tstms. .MON NIGHT...S winds 20 to 25 kt S of 21N, and S 25 to 30 kt N of 21N. Seas 9 to 13 ft in NW swell. Scattered showers and isolated tstms. .TUE...SE to S winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. Scattered showers and isolated tstms. .TUE NIGHT...SE to S winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Scattered showers and isolated tstms. .WED...SE winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. .THU...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...NE to E winds 10 to 15 kt. Seas 5 to 7 ft. $$ AMZ087-180900- Atlantic from 19N to 22N between 60W and 65W- 449 PM EDT Sun Aug 17 2025 ...TROPICAL STORM WARNING... .TONIGHT...SE to S winds 20 to 25 kt. Seas 8 to 12 ft in W swell. Scattered showers and isolated tstms. .MON...SE winds 15 to 20 kt S of 20N, and SE to S 20 to 25 kt N of 20N. Seas 7 to 10 ft in W swell. .MON NIGHT...SE winds 10 to 15 kt S of 20N, and SE 15 to 20 kt N of 20N. Seas 6 to 8 ft. Scattered showers and isolated tstms. .TUE...SE winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .WED...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. .WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .THU...E winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. .THU NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft in NW swell. .FRI...NE to E winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. $$ AMZ088-180900- Atlantic from 19N to 22N between 55W and 60W- 449 PM EDT Sun Aug 17 2025 .TONIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .MON...SE winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .TUE...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...NE to E winds 15 to 20 kt S of 20N, and E 10 to 15 kt N of 20N. Seas 4 to 6 ft. .WED...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .THU...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in W to NW swell. .THU NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in N swell. .FRI...E to SE winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. $$ Forecaster Stripling