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 2:33 AM (3.71 m) and the next low tide is at 8:57 AM (0.27 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, Aug 16 | H 2:33 AM 3.71 mL 8:57 AM 0.27 mH 2:57 PM 3.55 mL 9:15 PM 0.34 m |
| Mon, Aug 17 | H 3:18 AM 3.63 mL 9:45 AM 0.37 mH 3:45 PM 3.36 mL 10:03 PM 0.55 m |
| Tue, Aug 18 | H 4:03 AM 3.51 mL 10:36 AM 0.49 mH 4:33 PM 3.15 mL 10:51 PM 0.76 m |
| Wed, Aug 19 | H 4:51 AM 3.37 mL 11:30 AM 0.62 mH 5:27 PM 2.95 mL 11:39 PM 0.97 m |
| Thu, Aug 20 | H 5:39 AM 3.23 mL 12:27 PM 0.74 mH 6:27 PM 2.78 m |
| Fri, Aug 21 | L 12:33 AM 1.14 mH 6:33 AM 3.12 mL 1:24 PM 0.82 mH 7:27 PM 2.67 m |
| Sat, Aug 22 | L 1:33 AM 1.25 mH 7:27 AM 3.04 mL 2:21 PM 0.85 mH 8:30 PM 2.64 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.
Fishare tracks your home spots and pings you when the next 3-hour peak window opens. Log catches and blanks to teach the model your local patterns. The forecast, saved spots and catch log stay free, forever.
Open Fishare