Today's high and low tide times for Jekyll Island, GA, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Jekyll Island, GA, the next high tide is at 11:21 AM (2.85 m) and the next low tide is at 5:24 AM (0.07 m), based on harmonic predictions for Fernandina Beach, Amelia River.
All high and low tides for Jekyll 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 Jekyll Island.
| Date | Tides (local time · height) |
|---|---|
| Wed, Jun 17 | L 5:24 AM 0.07 mH 11:21 AM 2.85 mL 6:03 PM 0.20 mH 11:42 PM 2.55 m |
| Thu, Jun 18 | L 6:15 AM 0.14 mH 12:12 PM 2.76 mL 6:54 PM 0.26 m |
| Fri, Jun 19 | H 12:36 AM 2.50 mL 7:09 AM 0.23 mH 1:06 PM 2.65 mL 7:45 PM 0.34 m |
| Sat, Jun 20 | H 1:30 AM 2.45 mL 8:06 AM 0.33 mH 2:03 PM 2.53 mL 8:39 PM 0.42 m |
| Sun, Jun 21 | H 2:30 AM 2.40 mL 9:03 AM 0.43 mH 3:00 PM 2.41 mL 9:33 PM 0.50 m |
| Mon, Jun 22 | H 3:27 AM 2.37 mL 10:00 AM 0.52 mH 3:57 PM 2.31 mL 10:27 PM 0.56 m |
| Tue, Jun 23 | H 4:27 AM 2.35 mL 11:00 AM 0.59 mH 4:57 PM 2.23 mL 11:21 PM 0.60 m |
Predicted from Fernandina Beach, Amelia River, 1.8 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 Jekyll Island.
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