Coastal Waters Forecast for Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm ...including Grays Reef National Marine Sanctuary (AMZ354) (Text-Only)
NWS Forecast for: Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm ...including Grays Reef National Marine Sanctuary (AMZ354)
Issued by: National Weather Service Charleston, SC
Last Update: 635 PM EST Wed Mar 4 2026


Tonight: E winds 5 kt. Seas 3 to 4 ft. Wave detail: E 4 ft at 9 seconds. Patchy fog late this evening. Areas of dense fog after midnight.

Thu: E winds 5 kt. Seas 3 to 4 ft. Wave detail: E 4 ft at 9 seconds. Areas of dense fog in the morning.

Thu Night: SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave detail: E 4 ft at 9 seconds. Patchy fog after midnight.

Fri: SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave detail: E 4 ft at 10 seconds.

Fri Night: SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave detail: E 3 ft at 10 seconds. A slight chance of showers.

Sat: SE winds 5 to 10 kt. Seas 3 ft. Wave detail: E 3 ft at 10 seconds.

Sat Night: S winds 5 to 10 kt. Seas 3 ft. A slight chance of showers after midnight.

Sun: S winds 10 to 15 kt. Seas 3 ft. A slight chance of showers.

Sun Night: S winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers.

Mon: S winds 5 to 10 kt. Seas 3 ft. A slight chance of showers.

Mon Night: S winds 5 to 10 kt. Seas 3 to 4 ft. A slight chance of showers.







Zone Forecast: Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm ...including Grays Reef National Marine Sanctuary (AMZ354)

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