Today's high and low tide times for Hyannis, MA, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Hyannis, MA, the next high tide is at 2:36 AM (1.17 m) and the next low tide is at 7:54 AM (0.13 m), based on harmonic predictions for Hyannis Port.
All high and low tides for Hyannis 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 Hyannis.
| Date | Tides (local time · height) |
|---|---|
| Wed, Jun 17 | H 2:36 AM 1.17 mL 7:54 AM 0.13 mH 2:48 PM 1.42 mL 8:45 PM 0.03 m |
| Thu, Jun 18 | H 3:30 AM 1.18 mL 8:48 AM 0.14 mH 3:42 PM 1.39 mL 9:36 PM 0.06 m |
| Fri, Jun 19 | H 4:24 AM 1.18 mL 9:45 AM 0.16 mH 4:39 PM 1.35 mL 10:30 PM 0.10 m |
| Sat, Jun 20 | H 5:18 AM 1.18 mL 10:42 AM 0.17 mH 5:39 PM 1.30 mL 11:21 PM 0.16 m |
| Sun, Jun 21 | H 6:12 AM 1.18 mL 11:39 AM 0.19 mH 6:39 PM 1.25 m |
| Mon, Jun 22 | L 12:15 AM 0.21 mH 7:09 AM 1.18 mL 12:39 PM 0.20 mH 7:39 PM 1.20 m |
| Tue, Jun 23 | L 1:06 AM 0.26 mH 8:03 AM 1.19 mL 1:39 PM 0.21 mH 8:39 PM 1.16 m |
Predicted from Hyannis Port, 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 Hyannis.
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