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 | 12:00 AM | 9.72 ft |
| Low tide | 5:50 AM | 0.17 ft |
| High tide | 12:04 PM | 11.00 ft |
| Low tide | 6:27 PM | -1.28 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 12:00 AM 9.7 ft12:04 PM 11.0 ft | 5:50 AM 0.2 ft6:27 PM -1.3 ft |
| Tomorrow Wed, Oct 28 | 12:44 AM 9.8 ft12:50 PM 11.2 ft | 6:35 AM 0.1 ft7:15 PM -1.3 ft |
| Thu, Oct 29 | 1:33 AM 9.7 ft1:40 PM 11.1 ft | 7:24 AM 0.2 ft8:08 PM -1.2 ft |
| Fri, Oct 30 | 2:27 AM 9.6 ft2:36 PM 10.8 ft | 8:18 AM 0.3 ft9:05 PM -0.9 ft |
| Sat, Oct 31 | 3:25 AM 9.4 ft3:38 PM 10.5 ft | 9:18 AM 0.6 ft10:06 PM -0.6 ft |
| Sun, Nov 1 | 3:29 AM 9.2 ft3:45 PM 10.0 ft | 9:24 AM 0.8 ft10:11 PM -0.2 ft |
| Mon, Nov 2 | 4:37 AM 9.2 ft4:59 PM 9.7 ft | 10:38 AM 0.8 ft11:22 PM 0.1 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.
On Tuesday, October 27, high tide at Thomaston is at 12:00 AM (9.7 ft) and 12:04 PM (11.0 ft); low tide is at 5:50 AM (0.2 ft) and 6:27 PM (-1.3 ft) (EDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 11.5 ft on December 25, 2026 at 11:25 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 153 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -1.6 ft on December 25, 2026 at 5:51 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. The curve between highs and lows is our interpolation. This page is not for navigation.