Hazardous marine condition(s):
Small Craft Advisory
Gale Warning
AMZ300-072300-
539 AM EDT Tue Apr 7 2026
.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
High pressure will build from the north and west throughout the
week, with strong northeast winds and building seas through mid
week, decreasing into the end of the week.
$$
AMZ354-072300- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 539 AM EDT Tue Apr 7 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH LATE WEDNESDAY NIGHT TODAY NE winds 20 to 25 kt with gusts to 30 kt, increasing to 25 to 30 kt late. Seas 5 to 7 ft, building to 6 to 8 ft this afternoon. Wave Detail: NE 7 ft at 7 seconds and SE 2 ft at 9 seconds, becoming E 8 ft at 8 seconds. A chance of showers, mainly this morning. TONIGHT NE winds 25 to 30 kt. Seas 7 to 9 ft, building to 8 to 10 ft after midnight. Wave Detail: E 9 ft at 8 seconds, becoming E 10 ft at 8 seconds. WED NE winds 30 to 35 kt. Seas 9 to 12 ft, building to 10 to 13 ft in the afternoon. Wave Detail: E 12 ft at 9 seconds, becoming E 13 ft at 10 seconds. A slight chance of showers in the morning, then a chance of showers in the afternoon. WED NIGHT NE winds 25 to 30 kt with gusts to 40 kt. Seas 10 to 13 ft. Wave Detail: E 13 ft at 10 seconds. A chance of showers. THU NE winds 25 to 30 kt. Seas 9 to 12 ft, subsiding to 9 to 11 ft in the afternoon. Wave Detail: E 11 ft at 11 seconds, becoming E 10 ft at 12 seconds. A chance of showers. THU NIGHT NE winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 9 to 11 ft, subsiding to 8 to 10 ft after midnight. Wave Detail: E 11 ft at 11 seconds, becoming E 10 ft at 11 seconds. A chance of showers, mainly in the evening. FRI NE winds 15 to 20 kt. Seas 7 to 9 ft. FRI NIGHT NE winds 10 to 15 kt. Seas 6 to 8 ft. SAT NE winds 10 to 15 kt. Seas 4 to 6 ft. SAT NIGHT E winds 5 to 10 kt. Seas 4 to 5 ft. $$
AMZ354-072300- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 539 AM EDT Tue Apr 7 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH LATE WEDNESDAY NIGHT TODAY NE winds 20 to 25 kt with gusts to 30 kt, increasing to 25 to 30 kt late. Seas 5 to 7 ft, building to 6 to 8 ft this afternoon. Wave Detail: NE 7 ft at 7 seconds and SE 2 ft at 9 seconds, becoming E 8 ft at 8 seconds. A chance of showers, mainly this morning. TONIGHT NE winds 25 to 30 kt. Seas 7 to 9 ft, building to 8 to 10 ft after midnight. Wave Detail: E 9 ft at 8 seconds, becoming E 10 ft at 8 seconds. WED NE winds 30 to 35 kt. Seas 9 to 12 ft, building to 10 to 13 ft in the afternoon. Wave Detail: E 12 ft at 9 seconds, becoming E 13 ft at 10 seconds. A slight chance of showers in the morning, then a chance of showers in the afternoon. WED NIGHT NE winds 25 to 30 kt with gusts to 40 kt. Seas 10 to 13 ft. Wave Detail: E 13 ft at 10 seconds. A chance of showers. THU NE winds 25 to 30 kt. Seas 9 to 12 ft, subsiding to 9 to 11 ft in the afternoon. Wave Detail: E 11 ft at 11 seconds, becoming E 10 ft at 12 seconds. A chance of showers. THU NIGHT NE winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 9 to 11 ft, subsiding to 8 to 10 ft after midnight. Wave Detail: E 11 ft at 11 seconds, becoming E 10 ft at 11 seconds. A chance of showers, mainly in the evening. FRI NE winds 15 to 20 kt. Seas 7 to 9 ft. FRI NIGHT NE winds 10 to 15 kt. Seas 6 to 8 ft. SAT NE winds 10 to 15 kt. Seas 4 to 6 ft. SAT NIGHT E winds 5 to 10 kt. Seas 4 to 5 ft. $$