Today's high and low tide times for Old Saybrook, CT, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Old Saybrook, CT, the next high tide is at 12:56 PM (1.36 m) and the next low tide is at 6:38 AM (0.12 m), based on harmonic predictions for NEW LONDON, State Pier.
All high and low tides for Old Saybrook 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 Old Saybrook.
| Date | Tides (local time · height) |
|---|---|
| Wed, Jun 17 | L 6:38 AM 0.12 mH 12:56 PM 1.36 mL 7:20 PM 0.09 m |
| Thu, Jun 18 | H 1:26 AM 1.18 mL 7:32 AM 0.15 mH 1:47 PM 1.31 mL 8:11 PM 0.13 m |
| Fri, Jun 19 | H 2:17 AM 1.17 mL 8:29 AM 0.18 mH 2:41 PM 1.24 mL 9:02 PM 0.17 m |
| Sat, Jun 20 | H 3:14 AM 1.16 mL 9:29 AM 0.21 mH 3:41 PM 1.17 mL 9:59 PM 0.22 m |
| Sun, Jun 21 | H 4:11 AM 1.14 mL 10:29 AM 0.23 mH 4:44 PM 1.10 mL 10:53 PM 0.26 m |
| Mon, Jun 22 | H 5:14 AM 1.14 mL 11:32 AM 0.24 mH 5:50 PM 1.05 mL 11:50 PM 0.30 m |
| Tue, Jun 23 | H 6:14 AM 1.15 mL 12:32 PM 0.24 mH 6:59 PM 1.01 mL 12:44 AM 0.32 m |
Predicted from NEW LONDON, State Pier, 2.4 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 Old Saybrook.
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