Heights in feet above Mean Lower Low Water (MLLW). Dots are NOAA's predicted highs and lows; the line between them is our interpolation. Shaded: night.
| Tide | Time | Height |
|---|---|---|
| Low tide | 5:57 AM | -0.11 ft |
| High tide | 12:06 PM | 10.89 ft |
| Low tide | 6:33 PM | -1.19 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 12:06 PM 10.9 ft | 5:57 AM -0.1 ft6:33 PM -1.2 ft |
| Tomorrow Wed, Oct 28 | 12:45 AM 9.7 ft12:53 PM 11.0 ft | 6:43 AM -0.1 ft7:22 PM -1.2 ft |
| Thu, Oct 29 | 1:34 AM 9.5 ft1:42 PM 10.8 ft | 7:32 AM 0.1 ft8:14 PM -1.0 ft |
| Fri, Oct 30 | 2:27 AM 9.2 ft2:36 PM 10.6 ft | 8:24 AM 0.4 ft9:10 PM -0.6 ft |
| Sat, Oct 31 | 3:25 AM 8.9 ft3:37 PM 10.2 ft | 9:22 AM 0.7 ft10:12 PM -0.3 ft |
| Sun, Nov 1 | 3:30 AM 8.7 ft3:44 PM 9.8 ft | 9:27 AM 0.9 ft10:18 PM 0.1 ft |
| Mon, Nov 2 | 4:38 AM 8.6 ft4:54 PM 9.5 ft | 10:37 AM 1.1 ft11:24 PM 0.2 ft |
Orange: measured by NOAA's sensor, last 24 hours (6-minute data, preliminary). Dashed: predicted tide, through the next 24 hours. The prediction contains only the astronomical tide; wind, air pressure and river flow move the real water level away from it.
East Boothbay is a subordinate station: NOAA computes its tides from Portland with fixed time and height corrections.
On Tuesday, October 27, high tide at East Boothbay is at 12:06 PM (10.9 ft); low tide is at 5:57 AM (-0.1 ft) and 6:33 PM (-1.2 ft) (EDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 11.4 ft on December 25, 2026 at 11:22 AM. The largest tides fall a day or two after a full or new moon, especially when the Moon is closest to Earth.
Yes — on 141 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -1.8 ft on January 23, 2027 at 5:39 PM. Minus tides expose the most shoreline, which is why tide-poolers look for them.
Station local time (EDT at the time this page was built), with daylight saving time applied where the area observes it — the same convention as NOAA's own tide tables.
From NOAA CO-OPS, the U.S. government tide station network (tidesandcurrents.noaa.gov); the predictions are public domain. East Boothbay is a subordinate station: NOAA derives its times and heights from the reference station Portland with fixed corrections. The curve between highs and lows is our interpolation. This page is not for navigation.