Today's high and low tide times for Stonington, CT, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Stonington, CT, the next high tide is at 11:44 AM (0.98 m) and the next low tide is at 5:58 AM (0.14 m), based on harmonic predictions for NEWPORT.
All high and low tides for Stonington 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 Stonington.
| Date | Tides (local time · height) |
|---|---|
| Sun, Aug 16 | L 5:58 AM 0.14 mH 11:44 AM 0.98 mL 6:01 PM 0.13 mH 12:11 AM 1.06 m |
| Mon, Aug 17 | L 6:43 AM 0.19 mH 12:32 PM 0.91 mL 6:34 PM 0.18 m |
| Tue, Aug 18 | H 12:59 AM 1.02 mL 7:28 AM 0.24 mH 1:23 PM 0.83 mL 7:10 PM 0.24 m |
| Wed, Aug 19 | H 1:50 AM 0.97 mL 8:22 AM 0.30 mH 2:17 PM 0.77 mL 7:52 PM 0.29 m |
| Thu, Aug 20 | H 2:44 AM 0.92 mL 9:34 AM 0.34 mH 3:17 PM 0.72 mL 8:37 PM 0.34 m |
| Fri, Aug 21 | H 3:41 AM 0.89 mL 11:34 AM 0.35 mH 4:17 PM 0.71 mL 9:34 PM 0.37 m |
| Sat, Aug 22 | H 4:38 AM 0.88 mL 12:46 PM 0.34 mH 5:17 PM 0.72 mL 10:49 PM 0.38 m |
Predicted from NEWPORT, 5.1 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 Stonington.
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