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 1:21 AM (1.04 m) and the next low tide is at 6:18 AM (0.35 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) |
|---|---|
| Sun, May 31 | H 1:21 AM 1.04 mL 6:18 AM 0.35 mH 1:24 PM 1.24 mL 7:12 PM 0.23 m |
| Mon, Jun 1 | H 2:06 AM 0.99 mL 6:54 AM 0.36 mH 2:06 PM 1.23 mL 7:54 PM 0.25 m |
| Tue, Jun 2 | H 2:48 AM 0.95 mL 7:33 AM 0.37 mH 2:45 PM 1.21 mL 8:33 PM 0.26 m |
| Wed, Jun 3 | H 3:30 AM 0.92 mL 8:15 AM 0.36 mH 3:24 PM 1.19 mL 9:12 PM 0.28 m |
| Thu, Jun 4 | H 4:12 AM 0.90 mL 8:57 AM 0.36 mH 4:06 PM 1.16 mL 9:54 PM 0.29 m |
| Fri, Jun 5 | H 4:51 AM 0.90 mL 9:45 AM 0.34 mH 4:51 PM 1.14 mL 10:36 PM 0.30 m |
| Sat, Jun 6 | H 5:30 AM 0.92 mL 10:33 AM 0.33 mH 5:39 PM 1.12 mL 11:21 PM 0.30 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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