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 |
|---|---|---|
| High tide | 2:35 AM | 4.16 ft |
| Low tide | 10:32 AM | -0.04 ft |
| High tide | 2:43 PM | 4.67 ft |
| Low tide | 11:08 PM | -0.51 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 2:35 AM 4.2 ft2:43 PM 4.7 ft | 10:32 AM -0.0 ft11:08 PM -0.5 ft |
| Tomorrow Wed, Oct 28 | 3:22 AM 4.1 ft3:30 PM 4.7 ft | 11:18 AM -0.0 ft11:57 PM -0.5 ft |
| Thu, Oct 29 | 4:11 AM 4.1 ft4:19 PM 4.7 ft | 12:07 PM 0.0 ft |
| Fri, Oct 30 | 5:04 AM 4.0 ft5:13 PM 4.5 ft | 12:49 AM -0.4 ft12:59 PM 0.1 ft |
| Sat, Oct 31 | 6:02 AM 3.8 ft6:14 PM 4.4 ft | 1:45 AM -0.3 ft1:57 PM 0.3 ft |
| Sun, Nov 1 | 6:07 AM 3.7 ft6:21 PM 4.2 ft | 1:47 AM -0.1 ft2:02 PM 0.4 ft |
| Mon, Nov 2 | 7:15 AM 3.7 ft7:31 PM 4.1 ft | 2:53 AM 0.0 ft3:12 PM 0.5 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.
Brunswick, Androscoggin River is a subordinate station: NOAA computes its tides from Portland with fixed time and height corrections.
On Tuesday, October 27, high tide at Brunswick, Androscoggin River is at 2:35 AM (4.2 ft) and 2:43 PM (4.7 ft); low tide is at 10:32 AM (-0.0 ft) and 11:08 PM (-0.5 ft) (EDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 4.9 ft on December 25, 2026 at 1:59 PM. The largest tides fall a day or two after a full or new moon, especially when the Moon is closest to Earth.
Yes — on 146 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -0.8 ft on January 23, 2027 at 10:14 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. Brunswick, Androscoggin River 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.