Today's high and low tide times for Boothbay Harbor, ME, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Boothbay Harbor, ME, the next high tide is at 11:51 AM (3.32 m) and the next low tide is at 5:34 AM (0.71 m), based on harmonic predictions for PORTLAND.
All high and low tides for Boothbay Harbor 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 Boothbay Harbor.
| Date | Tides (local time · height) |
|---|---|
| Sun, May 31 | L 5:34 AM 0.71 mH 11:51 AM 3.32 mL 6:07 PM 0.53 m |
| Mon, Jun 1 | H 12:21 AM 2.99 mL 6:13 AM 0.76 mH 12:27 PM 3.30 mL 6:46 PM 0.57 m |
| Tue, Jun 2 | H 12:57 AM 2.92 mL 6:49 AM 0.81 mH 1:06 PM 3.26 mL 7:28 PM 0.62 m |
| Wed, Jun 3 | H 1:36 AM 2.87 mL 7:28 AM 0.84 mH 1:45 PM 3.22 mL 8:07 PM 0.67 m |
| Thu, Jun 4 | H 2:15 AM 2.83 mL 8:07 AM 0.87 mH 2:24 PM 3.18 mL 8:46 PM 0.72 m |
| Fri, Jun 5 | H 2:54 AM 2.81 mL 8:52 AM 0.88 mH 3:09 PM 3.14 mL 9:31 PM 0.75 m |
| Sat, Jun 6 | H 3:39 AM 2.82 mL 9:40 AM 0.88 mH 3:57 PM 3.10 mL 10:19 PM 0.78 m |
Predicted from PORTLAND, 0.1 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 Boothbay Harbor.
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