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 | 1:33 AM | 6.94 ft |
| Low tide | 7:23 AM | -0.08 ft |
| High tide | 1:41 PM | 7.78 ft |
| Low tide | 7:59 PM | -0.85 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 1:33 AM 6.9 ft1:41 PM 7.8 ft | 7:23 AM -0.1 ft7:59 PM -0.8 ft |
| Tomorrow Wed, Oct 28 | 2:20 AM 6.9 ft2:28 PM 7.8 ft | 8:09 AM -0.1 ft8:48 PM -0.8 ft |
| Thu, Oct 29 | 3:09 AM 6.8 ft3:17 PM 7.8 ft | 8:58 AM 0.1 ft9:40 PM -0.7 ft |
| Fri, Oct 30 | 4:02 AM 6.6 ft4:11 PM 7.5 ft | 9:50 AM 0.3 ft10:36 PM -0.5 ft |
| Sat, Oct 31 | 5:00 AM 6.4 ft5:12 PM 7.3 ft | 10:48 AM 0.5 ft11:38 PM -0.2 ft |
| Sun, Nov 1 | 5:05 AM 6.2 ft5:19 PM 7.0 ft | 10:53 AM 0.7 ft11:44 PM 0.0 ft |
| Mon, Nov 2 | 6:13 AM 6.2 ft6:29 PM 6.8 ft | 12:03 PM 0.8 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.
Dover Point is a subordinate station: NOAA computes its tides from Portland with fixed time and height corrections.
All New Hampshire tide stations →
On Tuesday, October 27, high tide at Dover Point is at 1:33 AM (6.9 ft) and 1:41 PM (7.8 ft); low tide is at 7:23 AM (-0.1 ft) and 7:59 PM (-0.8 ft) (EDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 8.1 ft on December 25, 2026 at 12:57 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 141 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -1.3 ft on January 23, 2027 at 7:05 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. Dover Point 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.