Today's high and low tide times for Dauphin Island, AL, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Dauphin Island, AL, the next high tide is at 2:06 PM (1.8ft) and the next low tide is at 1:54 AM (0.5ft), based on harmonic predictions for Dauphin Island Hydro.
All high and low tides for Dauphin Island today, in local time (America/Chicago). Heights are metres above chart datum.
High (H) and low (L) tide times and heights for the next seven days at Dauphin Island.
| Date | Tides (local time · height) |
|---|---|
| Tue, Sep 15 | L 1:54 AM 0.5ftH 2:06 PM 1.8ft |
| Wed, Sep 16 | L 2:21 AM 0.3ftH 2:39 PM 1.9ft |
| Thu, Sep 17 | L 2:57 AM 0.1ftH 3:21 PM 2.1ft |
| Fri, Sep 18 | L 3:36 AM 0.0ftH 4:03 PM 2.1ft |
| Sat, Sep 19 | L 4:15 AM 0.0ftH 4:48 PM 2.1ft |
| Sun, Sep 20 | L 4:51 AM 0.0ftH 5:33 PM 2.0ft |
| Mon, Sep 21 | L 5:27 AM 0.1ftH 6:18 PM 1.9ft |
| Tue, Sep 22 | L 5:57 AM 0.2ftH 7:06 PM 1.8ft |
Predicted for Dauphin Island Hydro, 2.7 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 Dauphin Island.
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