Today's high and low tide times for St Simons Island, GA, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In St Simons Island, GA, the next high tide is at 1:39 AM (8.7ft) and the next low tide is at 7:12 AM (1.3ft), based on harmonic predictions for St. Simons Light.
All high and low tides for St Simons Island today, in local time (America/New York). Heights are metres above chart datum.
High (H) and low (L) tide times and heights for the next seven days at St Simons Island.
| Date | Tides (local time · height) |
|---|---|
| Sun, Nov 1 | H 1:39 AM 8.7ftL 7:12 AM 1.3ftH 1:03 PM 7.5ftL 7:27 PM 1.1ft |
| Mon, Nov 2 | H 1:42 AM 8.5ftL 8:15 AM 1.3ftH 2:12 PM 7.4ftL 8:33 PM 1.2ft |
| Tue, Nov 3 | H 2:45 AM 8.3ftL 9:18 AM 1.3ftH 3:18 PM 7.5ftL 9:36 PM 1.2ft |
| Wed, Nov 4 | H 3:48 AM 8.3ftL 10:18 AM 1.1ftH 4:21 PM 7.7ftL 10:39 PM 1.2ft |
| Thu, Nov 5 | H 4:48 AM 8.2ftL 11:12 AM 1.0ftH 5:18 PM 8.0ftL 11:36 PM 1.1ft |
| Fri, Nov 6 | H 5:42 AM 8.2ftL 12:03 PM 0.9ftH 6:12 PM 8.2ft |
| Sat, Nov 7 | L 12:27 AM 1.0ftH 6:30 AM 8.1ftL 12:48 PM 0.8ftH 6:57 PM 8.4ft |
| Sun, Nov 8 | L 1:18 AM 1.1ftH 7:15 AM 8.0ftL 1:33 PM 0.8ftH 7:42 PM 8.4ft |
Predicted for St. Simons Light, 2.2 km away (reliability: high — a close match — expect predictions within a few minutes of the published station table).
These are astronomical tide predictions — the rise and fall driven by the moon and sun, computed by harmonic analysis. They do not include weather effects: a strong onshore wind, low barometric pressure or a storm surge can push the real water level above the predicted high, and offshore winds or high pressure can hold it below the predicted low. For navigation or any safety-critical decision, always check the official tide tables and a live water-level gauge for St Simons Island.
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