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 11:12 PM (0.57 m) and the next low tide is at 10:21 AM (0.12 m), 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) |
|---|---|
| Sun, May 31 | L 10:21 AM 0.12 mH 11:12 PM 0.57 m |
| Mon, Jun 1 | L 11:36 AM 0.09 m |
| Tue, Jun 2 | L 12:39 PM 0.08 m |
| Wed, Jun 3 | H 12:48 AM 0.58 mL 1:36 PM 0.09 m |
| Thu, Jun 4 | H 1:42 AM 0.56 mL 2:30 PM 0.10 m |
| Fri, Jun 5 | H 2:39 AM 0.52 mL 3:18 PM 0.13 m |
| Sat, Jun 6 | H 3:48 AM 0.48 mL 4:06 PM 0.17 m |
Predicted from 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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