Today's high and low tide times for Plymouth, MA, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Plymouth, MA, the next high tide is at 12:12 AM (3.13 m) and the next low tide is at 6:21 AM (0.74 m), based on harmonic predictions for Plymouth.
All high and low tides for Plymouth 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 Plymouth.
| Date | Tides (local time · height) |
|---|---|
| Sun, May 31 | H 12:12 AM 3.13 mL 6:21 AM 0.74 mH 12:24 PM 3.41 mL 6:54 PM 0.54 m |
| Mon, Jun 1 | H 12:51 AM 3.06 mL 7:00 AM 0.80 mH 1:00 PM 3.39 mL 7:36 PM 0.60 m |
| Tue, Jun 2 | H 1:27 AM 2.99 mL 7:39 AM 0.86 mH 1:36 PM 3.37 mL 8:15 PM 0.66 m |
| Wed, Jun 3 | H 2:03 AM 2.94 mL 8:15 AM 0.90 mH 2:12 PM 3.33 mL 8:54 PM 0.73 m |
| Thu, Jun 4 | H 2:42 AM 2.91 mL 8:57 AM 0.94 mH 2:54 PM 3.29 mL 9:36 PM 0.79 m |
| Fri, Jun 5 | H 3:21 AM 2.90 mL 9:39 AM 0.96 mH 3:36 PM 3.25 mL 10:18 PM 0.84 m |
| Sat, Jun 6 | H 4:06 AM 2.91 mL 10:27 AM 0.96 mH 4:24 PM 3.20 mL 11:06 PM 0.87 m |
Predicted from Plymouth, 0.5 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 Plymouth.
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