How's the tide at St. Augustine today?
High water today at 5:44 am (4.1 ft) and 6:29 pm (5.2 ft). Low water at 12:02 pm (-0.1 ft).
Times are local to St. Augustine (America/New_York). Heights are feet above MLLW.
St. Augustine tide chart — next seven days
Today — Sunday, August 9
| Tide | Time | Height | Relative height |
|---|---|---|---|
| High | 5:44 am | 4.1 ft | |
| Low | 12:02 pm | -0.1 ft | |
| High | 6:29 pm | 5.2 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 | 1:00 am | 0.4 ft | |
| High | 6:51 am | 4.3 ft | |
| Low | 1:04 pm | -0.3 ft | |
| High | 7:31 pm | 5.4 ft |
Tuesday, August 11
| Tide | Time | Height | Relative height |
|---|---|---|---|
| Low | 1:58 am | 0.1 ft | |
| High | 7:52 am | 4.5 ft | |
| Low | 2:05 pm | -0.4 ft | |
| High | 8:26 pm | 5.5 ft |
Wednesday, August 12
| Tide | Time | Height | Relative height |
|---|---|---|---|
| Low | 2:51 am | -0.1 ft | |
| High | 8:49 am | 4.7 ft | |
| Low | 3:00 pm | -0.5 ft | |
| High | 9:18 pm | 5.5 ft |
Thursday, August 13
| Tide | Time | Height | Relative height |
|---|---|---|---|
| Low | 3:40 am | -0.2 ft | |
| High | 9:43 am | 4.9 ft | |
| Low | 3:53 pm | -0.4 ft | |
| High | 10:08 pm | 5.4 ft |
Friday, August 14
| Tide | Time | Height | Relative height |
|---|---|---|---|
| Low | 4:26 am | -0.3 ft | |
| High | 10:35 am | 5.0 ft | |
| Low | 4:44 pm | -0.2 ft | |
| High | 10:55 pm | 5.3 ft |
Saturday, August 15
| Tide | Time | Height | Relative height |
|---|---|---|---|
| Low | 5:10 am | -0.2 ft | |
| High | 11:24 am | 5.0 ft | |
| Low | 5:34 pm | 0.0 ft | |
| High | 11:40 pm | 5.0 ft |
Tide calendar
Every high and low water for August 2026 and September 2026.
St. Augustine tide calendar — August 2026
| Day | High water | Low water |
|---|---|---|
| 1 Sat | 11:04 am (4.3), 11:21 pm (4.6) | 5:03 am (0.2), 5:09 pm (0.3) |
| 2 Sun | 11:45 am (4.4) | 5:40 am (0.2), 5:53 pm (0.4) |
| 3 Mon | 12:00 am (4.5), 12:27 pm (4.5) | 6:20 am (0.1), 6:42 pm (0.6) |
| 4 Tue | 12:41 am (4.4), 1:13 pm (4.6) | 7:04 am (0.1), 7:39 pm (0.7) |
| 5 Wed | 1:28 am (4.3), 2:05 pm (4.7) | 7:55 am (0.1), 8:42 pm (0.8) |
| 6 Thu | 2:22 am (4.1), 3:06 pm (4.8) | 8:53 am (0.1), 9:49 pm (0.8) |
| 7 Fri | 3:24 am (4.0), 4:13 pm (4.9) | 9:55 am (0.1), 10:54 pm (0.7) |
| 8 Sat | 4:33 am (4.0), 5:22 pm (5.1) | 10:58 am (0.0), 11:58 pm (0.6) |
| 9 Sun · today | 5:44 am (4.1), 6:29 pm (5.2) | 12:02 pm (-0.1) |
| 10 Mon | 6:51 am (4.3), 7:31 pm (5.4) | 1:00 am (0.4), 1:04 pm (-0.3) |
| 11 Tue | 7:52 am (4.5), 8:26 pm (5.5) | 1:58 am (0.1), 2:05 pm (-0.4) |
| 12 Wed | 8:49 am (4.7), 9:18 pm (5.5) | 2:51 am (-0.1), 3:00 pm (-0.5) |
| 13 Thu | 9:43 am (4.9), 10:08 pm (5.4) | 3:40 am (-0.2), 3:53 pm (-0.4) |
| 14 Fri | 10:35 am (5.0), 10:55 pm (5.3) | 4:26 am (-0.3), 4:44 pm (-0.2) |
| 15 Sat | 11:24 am (5.0), 11:40 pm (5.0) | 5:10 am (-0.2), 5:34 pm (0.0) |
| 16 Sun | 12:11 pm (5.0) | 5:54 am (0.0), 6:24 pm (0.4) |
| 17 Mon | 12:23 am (4.7), 12:56 pm (4.9) | 6:37 am (0.2), 7:16 pm (0.7) |
| 18 Tue | 1:05 am (4.5), 1:41 pm (4.8) | 7:22 am (0.5), 8:10 pm (1.0) |
| 19 Wed | 1:48 am (4.2), 2:28 pm (4.6) | 8:10 am (0.7), 9:07 pm (1.2) |
| 20 Thu | 2:35 am (4.0), 3:18 pm (4.5) | 9:00 am (0.9), 10:02 pm (1.3) |
| 21 Fri | 3:26 am (3.9), 4:12 pm (4.5) | 9:52 am (1.0), 10:54 pm (1.3) |
| 22 Sat | 4:20 am (3.9), 5:06 pm (4.6) | 10:43 am (1.0), 11:45 pm (1.3) |
| 23 Sun | 5:15 am (3.9), 6:00 pm (4.7) | 11:34 am (0.9) |
| 24 Mon | 6:09 am (4.0), 6:49 pm (4.8) | 12:34 am (1.2), 12:25 pm (0.9) |
| 25 Tue | 7:00 am (4.2), 7:35 pm (4.9) | 1:20 am (1.0), 1:15 pm (0.7) |
| 26 Wed | 7:47 am (4.4), 8:17 pm (5.0) | 2:03 am (0.8), 2:01 pm (0.6) |
| 27 Thu | 8:31 am (4.5), 8:57 pm (5.0) | 2:42 am (0.7), 2:45 pm (0.5) |
| 28 Fri | 9:13 am (4.7), 9:36 pm (5.0) | 3:19 am (0.5), 3:27 pm (0.4) |
| 29 Sat | 9:54 am (4.8), 10:15 pm (5.0) | 3:55 am (0.3), 4:09 pm (0.4) |
| 30 Sun | 10:36 am (4.9), 10:56 pm (4.8) | 4:32 am (0.2), 4:52 pm (0.4) |
| 31 Mon | 11:20 am (5.0), 11:38 pm (4.7) | 5:11 am (0.2), 5:37 pm (0.6) |
Times local to St. Augustine, heights in feet above MLLW.
St. Augustine tide calendar — September 2026
| Day | High water | Low water |
|---|---|---|
| 1 Tue | 12:06 pm (5.1) | 5:53 am (0.2), 6:28 pm (0.7) |
| 2 Wed | 12:24 am (4.6), 12:55 pm (5.1) | 6:40 am (0.3), 7:25 pm (0.9) |
| 3 Thu | 1:14 am (4.4), 1:51 pm (5.1) | 7:34 am (0.4), 8:29 pm (1.1) |
| 4 Fri | 2:11 am (4.3), 2:55 pm (5.1) | 8:36 am (0.5), 9:37 pm (1.1) |
| 5 Sat | 3:18 am (4.2), 4:05 pm (5.1) | 9:42 am (0.5), 10:42 pm (1.1) |
| 6 Sun | 4:29 am (4.3), 5:14 pm (5.2) | 10:48 am (0.5), 11:44 pm (0.9) |
| 7 Mon | 5:38 am (4.5), 6:18 pm (5.4) | 11:52 am (0.4) |
| 8 Tue | 6:42 am (4.7), 7:16 pm (5.5) | 12:43 am (0.7), 12:55 pm (0.2) |
| 9 Wed | 7:40 am (5.0), 8:08 pm (5.6) | 1:38 am (0.4), 1:53 pm (0.1) |
| 10 Thu | 8:32 am (5.2), 8:55 pm (5.5) | 2:28 am (0.2), 2:47 pm (0.0) |
| 11 Fri | 9:21 am (5.4), 9:40 pm (5.4) | 3:14 am (0.1), 3:37 pm (0.1) |
| 12 Sat | 10:08 am (5.4), 10:24 pm (5.2) | 3:56 am (0.1), 4:24 pm (0.2) |
| 13 Sun | 10:53 am (5.4), 11:06 pm (5.0) | 4:37 am (0.2), 5:10 pm (0.5) |
| 14 Mon | 11:36 am (5.3), 11:47 pm (4.8) | 5:17 am (0.4), 5:55 pm (0.8) |
| 15 Tue | 12:18 pm (5.1) | 5:57 am (0.6), 6:42 pm (1.1) |
| 16 Wed | 12:28 am (4.5), 1:00 pm (5.0) | 6:38 am (0.9), 7:31 pm (1.4) |
| 17 Thu | 1:10 am (4.3), 1:44 pm (4.8) | 7:22 am (1.2), 8:24 pm (1.6) |
| 18 Fri | 1:56 am (4.2), 2:33 pm (4.7) | 8:12 am (1.4), 9:20 pm (1.7) |
| 19 Sat | 2:46 am (4.1), 3:27 pm (4.7) | 9:08 am (1.5), 10:14 pm (1.7) |
| 20 Sun | 3:41 am (4.1), 4:23 pm (4.7) | 10:04 am (1.5), 11:04 pm (1.6) |
| 21 Mon | 4:38 am (4.2), 5:18 pm (4.8) | 10:58 am (1.4), 11:52 pm (1.5) |
| 22 Tue | 5:33 am (4.3), 6:10 pm (4.9) | 11:51 am (1.2) |
| 23 Wed | 6:26 am (4.6), 6:57 pm (5.0) | 12:38 am (1.3), 12:43 pm (1.1) |
| 24 Thu | 7:14 am (4.8), 7:42 pm (5.1) | 1:22 am (1.0), 1:33 pm (0.9) |
| 25 Fri | 7:59 am (5.0), 8:24 pm (5.2) | 2:03 am (0.8), 2:20 pm (0.7) |
| 26 Sat | 8:42 am (5.3), 9:05 pm (5.2) | 2:43 am (0.5), 3:05 pm (0.5) |
| 27 Sun | 9:26 am (5.4), 9:48 pm (5.1) | 3:23 am (0.3), 3:49 pm (0.5) |
| 28 Mon | 10:11 am (5.5), 10:33 pm (5.0) | 4:03 am (0.2), 4:35 pm (0.5) |
| 29 Tue | 10:59 am (5.6), 11:21 pm (4.9) | 4:45 am (0.2), 5:23 pm (0.6) |
| 30 Wed | 11:50 am (5.6) | 5:30 am (0.3), 6:15 pm (0.8) |
Times local to St. Augustine, heights in feet above MLLW.
Sun and moon
Today
Sunrise 6:49 am · Sunset 8:11 pm
Moon 13% lit, waning
Tomorrow
Sunrise 6:49 am · Sunset 8:10 pm
Moon 6% lit, waning
Nearby tide charts
Where these times come from
- Source
- NOAA Center for Operational Oceanographic Products and Services — station 8720576, ST. AUGUSTINE (subordinate station)
- Datum
- MLLW — heights in feet above mean lower low water
- Distance
- 0.5 km from the centre of St. Augustine
- 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.