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 4:39 AM (4.6ft) and the next low tide is at 10:42 AM (0.2ft), 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, Nov 1 | H 4:39 AM 4.6ftL 10:42 AM 0.2ftH 5:30 PM 3.5ftL 10:39 PM 0.7ft |
| Mon, Nov 2 | H 5:42 AM 4.5ftL 11:42 AM 0.3ftH 6:33 PM 3.6ftL 11:42 PM 0.8ft |
| Tue, Nov 3 | H 6:42 AM 4.4ftL 12:39 PM 0.3ftH 7:30 PM 3.7ft |
| Wed, Nov 4 | L 12:45 AM 0.8ftH 7:45 AM 4.3ftL 1:36 PM 0.4ftH 8:27 PM 3.9ft |
| Thu, Nov 5 | L 1:48 AM 0.7ftH 8:45 AM 4.3ftL 2:30 PM 0.4ftH 9:21 PM 4.0ft |
| Fri, Nov 6 | L 2:51 AM 0.7ftH 9:42 AM 4.2ftL 3:21 PM 0.5ftH 10:12 PM 4.2ft |
| Sat, Nov 7 | L 3:48 AM 0.6ftH 10:36 AM 4.0ftL 4:06 PM 0.6ftH 11:00 PM 4.3ft |
| Sun, Nov 8 | L 4:42 AM 0.6ftH 11:27 AM 3.9ftL 4:51 PM 0.7ftH 11:48 PM 4.3ft |
Predicted for 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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