St. Simons Island Beach Tide Chart

High and low tide predictions for the next 7 days. Data from NOAA station 8677344. Times shown are local (ET). Heights in feet above MLLW.

Wednesday, Jun 3

Time Type Height
5:10 AM Low 0.6 ft
10:57 AM High 5.6 ft
4:54 PM Low 0.6 ft
11:11 PM High 6.7 ft

Thursday, Jun 4

Time Type Height
5:45 AM Low 0.7 ft
11:36 AM High 5.6 ft
5:31 PM Low 0.8 ft
11:50 PM High 6.5 ft

Friday, Jun 5

Time Type Height
6:23 AM Low 0.7 ft
12:18 PM High 5.6 ft
6:13 PM Low 0.9 ft

Saturday, Jun 6

Time Type Height
12:32 AM High 6.4 ft
7:05 AM Low 0.7 ft
1:04 PM High 5.7 ft
7:02 PM Low 1.0 ft

Sunday, Jun 7

Time Type Height
1:17 AM High 6.3 ft
7:51 AM Low 0.7 ft
1:52 PM High 5.9 ft
8:00 PM Low 1.1 ft

Monday, Jun 8

Time Type Height
2:07 AM High 6.2 ft
8:43 AM Low 0.5 ft
2:44 PM High 6.2 ft
9:05 PM Low 1.0 ft

Tuesday, Jun 9

Time Type Height
3:01 AM High 6.1 ft
9:37 AM Low 0.3 ft
3:40 PM High 6.6 ft
10:12 PM Low 0.9 ft

Why Tides Matter Here

Chesapeake Bay tides run smaller than the open Atlantic — typically 1-2 feet of range versus 3-5 feet offshore — but they still affect fishing, boating, and fossil hunting. Low tide exposes mudflats, sandbars, and (at Glynn County beaches) fossil-rich cliff debris. High tide is better for swimming and crabbing in marsh areas. For fishing, the first hour after the tide turns — either direction — is often the best window.

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