Today's high and low tide times for Gloucester, MA, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Gloucester, MA, the next high tide is at 12:03 AM (2.99 m) and the next low tide is at 5:54 AM (0.74 m), based on harmonic predictions for Gloucester Harbor.
All high and low tides for Gloucester 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 Gloucester.
| Date | Tides (local time · height) |
|---|---|
| Sun, May 31 | H 12:03 AM 2.99 mL 5:54 AM 0.74 mH 12:12 PM 3.26 mL 6:30 PM 0.54 m |
| Mon, Jun 1 | H 12:42 AM 2.91 mL 6:33 AM 0.80 mH 12:51 PM 3.23 mL 7:09 PM 0.59 m |
| Tue, Jun 2 | H 1:21 AM 2.84 mL 7:09 AM 0.84 mH 1:27 PM 3.19 mL 7:48 PM 0.64 m |
| Wed, Jun 3 | H 1:57 AM 2.77 mL 7:48 AM 0.87 mH 2:03 PM 3.15 mL 8:27 PM 0.69 m |
| Thu, Jun 4 | H 2:33 AM 2.74 mL 8:27 AM 0.89 mH 2:42 PM 3.11 mL 9:06 PM 0.74 m |
| Fri, Jun 5 | H 3:15 AM 2.72 mL 9:09 AM 0.90 mH 3:27 PM 3.07 mL 9:51 PM 0.78 m |
| Sat, Jun 6 | H 3:57 AM 2.73 mL 9:57 AM 0.89 mH 4:15 PM 3.03 mL 10:36 PM 0.80 m |
Predicted from Gloucester Harbor, 0.7 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 Gloucester.
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