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 1:03 AM (3.50 m) and the next low tide is at 7:04 AM (0.25 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) |
|---|---|
| Wed, Jun 17 | H 1:03 AM 3.50 mL 7:04 AM 0.25 mH 1:21 PM 3.81 mL 7:40 PM 0.05 m |
| Thu, Jun 18 | H 1:54 AM 3.47 mL 7:55 AM 0.29 mH 2:12 PM 3.73 mL 8:31 PM 0.13 m |
| Fri, Jun 19 | H 2:45 AM 3.42 mL 8:49 AM 0.35 mH 3:06 PM 3.62 mL 9:22 PM 0.24 m |
| Sat, Jun 20 | H 3:39 AM 3.34 mL 9:43 AM 0.43 mH 4:00 PM 3.49 mL 10:16 PM 0.37 m |
| Sun, Jun 21 | H 4:33 AM 3.27 mL 10:40 AM 0.51 mH 5:00 PM 3.35 mL 11:13 PM 0.51 m |
| Mon, Jun 22 | H 5:30 AM 3.20 mL 11:40 AM 0.58 mH 6:00 PM 3.22 m |
| Tue, Jun 23 | L 12:10 AM 0.63 mH 6:27 AM 3.16 mL 12:40 PM 0.62 mH 7:00 PM 3.12 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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