How's the tide at St. Simons Island today?
High water today at 5:32 am (6.1 ft) and 6:10 pm (7.7 ft). Low water at 11:56 am (-0.1 ft).
Times are local to St. Simons Island (America/New_York). Heights are feet above MLLW.
St. Simons Island tide chart — next seven days
Today — Sunday, August 9
| Tide | Time | Height | Relative height |
|---|---|---|---|
| High | 5:32 am | 6.1 ft | |
| Low | 11:56 am | -0.1 ft | |
| High | 6:10 pm | 7.7 ft |
Three turns fall on this date. The next one lands after midnight and is listed under the following day.
Monday, August 10
| Tide | Time | Height | Relative height |
|---|---|---|---|
| Low | 12:57 am | 0.4 ft | |
| High | 6:39 am | 6.4 ft | |
| Low | 1:01 pm | -0.3 ft | |
| High | 7:12 pm | 8.0 ft |
Tuesday, August 11
| Tide | Time | Height | Relative height |
|---|---|---|---|
| Low | 1:56 am | 0.1 ft | |
| High | 7:40 am | 6.7 ft | |
| Low | 2:02 pm | -0.5 ft | |
| High | 8:08 pm | 8.2 ft |
Wednesday, August 12
| Tide | Time | Height | Relative height |
|---|---|---|---|
| Low | 2:49 am | -0.2 ft | |
| High | 8:35 am | 7.1 ft | |
| Low | 2:58 pm | -0.6 ft | |
| High | 9:00 pm | 8.2 ft |
Thursday, August 13
| Tide | Time | Height | Relative height |
|---|---|---|---|
| Low | 3:37 am | -0.5 ft | |
| High | 9:28 am | 7.3 ft | |
| Low | 3:50 pm | -0.6 ft | |
| High | 9:49 pm | 8.1 ft |
Friday, August 14
| Tide | Time | Height | Relative height |
|---|---|---|---|
| Low | 4:22 am | -0.5 ft | |
| High | 10:19 am | 7.4 ft | |
| Low | 4:39 pm | -0.4 ft | |
| High | 10:37 pm | 7.8 ft |
Saturday, August 15
| Tide | Time | Height | Relative height |
|---|---|---|---|
| Low | 5:05 am | -0.4 ft | |
| High | 11:08 am | 7.4 ft | |
| Low | 5:27 pm | -0.1 ft | |
| High | 11:24 pm | 7.4 ft |
Tide calendar
Every high and low water for August 2026 and September 2026.
St. Simons Island tide calendar — August 2026
| Day | High water | Low water |
|---|---|---|
| 1 Sat | 10:40 am (6.4), 10:57 pm (6.9) | 4:52 am (0.1), 4:55 pm (0.4) |
| 2 Sun | 11:21 am (6.6), 11:38 pm (6.7) | 5:27 am (0.1), 5:36 pm (0.5) |
| 3 Mon | 12:06 pm (6.8) | 6:05 am (0.1), 6:22 pm (0.7) |
| 4 Tue | 12:24 am (6.5), 12:55 pm (7.0) | 6:48 am (0.1), 7:16 pm (0.9) |
| 5 Wed | 1:14 am (6.3), 1:49 pm (7.1) | 7:38 am (0.2), 8:20 pm (1.0) |
| 6 Thu | 2:10 am (6.1), 2:48 pm (7.2) | 8:36 am (0.2), 9:32 pm (1.1) |
| 7 Fri | 3:12 am (6.0), 3:52 pm (7.3) | 9:42 am (0.2), 10:44 pm (1.0) |
| 8 Sat | 4:21 am (5.9), 5:02 pm (7.5) | 10:49 am (0.1), 11:53 pm (0.8) |
| 9 Sun · today | 5:32 am (6.1), 6:10 pm (7.7) | 11:56 am (-0.1) |
| 10 Mon | 6:39 am (6.4), 7:12 pm (8.0) | 12:57 am (0.4), 1:01 pm (-0.3) |
| 11 Tue | 7:40 am (6.7), 8:08 pm (8.2) | 1:56 am (0.1), 2:02 pm (-0.5) |
| 12 Wed | 8:35 am (7.1), 9:00 pm (8.2) | 2:49 am (-0.2), 2:58 pm (-0.6) |
| 13 Thu | 9:28 am (7.3), 9:49 pm (8.1) | 3:37 am (-0.5), 3:50 pm (-0.6) |
| 14 Fri | 10:19 am (7.4), 10:37 pm (7.8) | 4:22 am (-0.5), 4:39 pm (-0.4) |
| 15 Sat | 11:08 am (7.4), 11:24 pm (7.4) | 5:05 am (-0.4), 5:27 pm (-0.1) |
| 16 Sun | 11:57 am (7.3) | 5:45 am (-0.1), 6:14 pm (0.4) |
| 17 Mon | 12:10 am (7.0), 12:44 pm (7.2) | 6:25 am (0.2), 7:03 pm (0.8) |
| 18 Tue | 12:56 am (6.6), 1:31 pm (7.0) | 7:06 am (0.6), 7:55 pm (1.2) |
| 19 Wed | 1:43 am (6.2), 2:18 pm (6.8) | 7:51 am (0.9), 8:50 pm (1.5) |
| 20 Thu | 2:31 am (5.9), 3:07 pm (6.6) | 8:39 am (1.1), 9:46 pm (1.7) |
| 21 Fri | 3:22 am (5.8), 4:01 pm (6.6) | 9:33 am (1.3), 10:41 pm (1.7) |
| 22 Sat | 4:17 am (5.7), 4:57 pm (6.6) | 10:27 am (1.3), 11:33 pm (1.6) |
| 23 Sun | 5:13 am (5.8), 5:51 pm (6.7) | 11:21 am (1.2) |
| 24 Mon | 6:06 am (5.9), 6:41 pm (6.9) | 12:22 am (1.5), 12:13 pm (1.1) |
| 25 Tue | 6:55 am (6.2), 7:25 pm (7.2) | 1:08 am (1.2), 1:02 pm (0.9) |
| 26 Wed | 7:38 am (6.5), 8:04 pm (7.3) | 1:51 am (1.0), 1:49 pm (0.7) |
| 27 Thu | 8:18 am (6.7), 8:41 pm (7.5) | 2:32 am (0.7), 2:33 pm (0.6) |
| 28 Fri | 8:55 am (7.0), 9:16 pm (7.5) | 3:09 am (0.5), 3:15 pm (0.5) |
| 29 Sat | 9:32 am (7.2), 9:52 pm (7.4) | 3:46 am (0.3), 3:56 pm (0.4) |
| 30 Sun | 10:11 am (7.4), 10:32 pm (7.3) | 4:22 am (0.2), 4:38 pm (0.5) |
| 31 Mon | 10:54 am (7.6), 11:15 pm (7.1) | 4:59 am (0.2), 5:21 pm (0.6) |
Times local to St. Simons Island, heights in feet above MLLW.
St. Simons Island tide calendar — September 2026
| Day | High water | Low water |
|---|---|---|
| 1 Tue | 11:41 am (7.7) | 5:39 am (0.2), 6:09 pm (0.9) |
| 2 Wed | 12:04 am (6.8), 12:34 pm (7.7) | 6:24 am (0.4), 7:04 pm (1.1) |
| 3 Thu | 12:58 am (6.6), 1:31 pm (7.6) | 7:18 am (0.6), 8:10 pm (1.4) |
| 4 Fri | 1:58 am (6.4), 2:34 pm (7.6) | 8:22 am (0.7), 9:24 pm (1.5) |
| 5 Sat | 3:04 am (6.3), 3:42 pm (7.5) | 9:33 am (0.8), 10:37 pm (1.4) |
| 6 Sun | 4:15 am (6.3), 4:54 pm (7.6) | 10:44 am (0.7), 11:43 pm (1.1) |
| 7 Mon | 5:27 am (6.6), 6:01 pm (7.9) | 11:51 am (0.5) |
| 8 Tue | 6:32 am (7.0), 7:00 pm (8.1) | 12:42 am (0.8), 12:53 pm (0.2) |
| 9 Wed | 7:29 am (7.4), 7:52 pm (8.2) | 1:37 am (0.4), 1:51 pm (0.0) |
| 10 Thu | 8:20 am (7.8), 8:39 pm (8.2) | 2:26 am (0.1), 2:44 pm (-0.1) |
| 11 Fri | 9:07 am (8.0), 9:24 pm (8.1) | 3:11 am (0.0), 3:33 pm (-0.1) |
| 12 Sat | 9:52 am (8.0), 10:08 pm (7.8) | 3:52 am (0.0), 4:19 pm (0.1) |
| 13 Sun | 10:36 am (8.0), 10:51 pm (7.4) | 4:31 am (0.1), 5:02 pm (0.4) |
| 14 Mon | 11:19 am (7.8), 11:35 pm (7.0) | 5:07 am (0.4), 5:44 pm (0.8) |
| 15 Tue | 12:03 pm (7.5) | 5:43 am (0.8), 6:26 pm (1.3) |
| 16 Wed | 12:19 am (6.7), 12:47 pm (7.2) | 6:19 am (1.1), 7:12 pm (1.7) |
| 17 Thu | 1:05 am (6.4), 1:34 pm (7.0) | 7:00 am (1.5), 8:02 pm (2.0) |
| 18 Fri | 1:52 am (6.1), 2:23 pm (6.8) | 7:48 am (1.7), 8:59 pm (2.2) |
| 19 Sat | 2:43 am (6.0), 3:17 pm (6.7) | 8:44 am (1.9), 9:56 pm (2.2) |
| 20 Sun | 3:37 am (6.0), 4:14 pm (6.7) | 9:45 am (1.9), 10:50 pm (2.1) |
| 21 Mon | 4:34 am (6.1), 5:10 pm (6.8) | 10:43 am (1.8), 11:40 pm (1.8) |
| 22 Tue | 5:29 am (6.3), 6:02 pm (7.1) | 11:38 am (1.6) |
| 23 Wed | 6:19 am (6.7), 6:47 pm (7.3) | 12:26 am (1.5), 12:30 pm (1.3) |
| 24 Thu | 7:04 am (7.1), 7:29 pm (7.5) | 1:10 am (1.2), 1:20 pm (1.0) |
| 25 Fri | 7:45 am (7.5), 8:08 pm (7.7) | 1:52 am (0.8), 2:07 pm (0.8) |
| 26 Sat | 8:24 am (7.9), 8:46 pm (7.7) | 2:32 am (0.5), 2:53 pm (0.6) |
| 27 Sun | 9:04 am (8.2), 9:26 pm (7.7) | 3:12 am (0.3), 3:37 pm (0.5) |
| 28 Mon | 9:46 am (8.4), 10:09 pm (7.5) | 3:52 am (0.2), 4:22 pm (0.5) |
| 29 Tue | 10:31 am (8.4), 10:57 pm (7.3) | 4:34 am (0.2), 5:08 pm (0.7) |
| 30 Wed | 11:22 am (8.3), 11:50 pm (7.0) | 5:18 am (0.3), 5:59 pm (0.9) |
Times local to St. Simons Island, heights in feet above MLLW.
Sun and moon
Today
Sunrise 6:47 am · Sunset 8:14 pm
Moon 13% lit, waning
Tomorrow
Sunrise 6:48 am · Sunset 8:13 pm
Moon 6% lit, waning
Nearby tide charts
Where these times come from
- Source
- NOAA Center for Operational Oceanographic Products and Services — station 8677344, St.Simons Island (reference station)
- Datum
- MLLW — heights in feet above mean lower low water
- Retrieved
- Aug 9, 2026, 10:48 AM UTC
- Licence
- Public domain (US federal government data). NOS requests that attribution be given whenever NOS material is reproduced and re-disseminated.
Predictions are issued by NOAA. The official NOAA data are authoritative. Not for navigation. Check the official NOAA station page before you rely on these times on the water.