Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 307 PM EDT Thu Apr 18 2024 .TONIGHT...S winds 10 kt, becoming SW late. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds. .FRI...SW winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds. .FRI NIGHT...S winds 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 9 seconds and S 2 ft at 4 seconds. .SAT...W winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 2 ft at 8 seconds. A chance of showers and tstms in the afternoon. .SAT NIGHT...SW winds 10 kt, becoming W after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 8 seconds. A chance of showers and tstms. .SUN...NW winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to 3 ft. Wave Detail: E 2 ft at 8 seconds and NE 1 ft at 2 seconds. A slight chance of showers in the morning, then a chance of showers and tstms in the afternoon. .SUN NIGHT...NE winds 10 kt, becoming N after midnight. Seas 2 to 3 ft. Showers likely with a chance of tstms. .MON...N winds 10 to 15 kt. Seas 3 ft. A chance of showers. .MON NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...NE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. $$