New England
Dover Point
New Hampshire · NOAA station 8421897 · Tide predictions
43.1217, -70.8333
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48-hour outlook
Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.
Drawn from the high/low predictions — NOAA publishes high/low only for this station.
The next seven days
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H = high tide · L = low tide · highs & lows in local time
On the water nearby
Great Bay Buoy buoy · 4 mi SW · Station 44074
Wind & wave reports →
Nearby tide stations
- Atlantic Heights · 4.2 mi SE
- Salmon Falls River · 4.9 mi N
- Portsmouth · 5.1 mi SE
- Seavey Island · 5.5 mi SE
- Dover, Cocheco River · 5.6 mi N
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 8.1 ft — Tue Jul 6 · 2:27 AM
Lowest predicted low tide: -1.3 ft — Sat Jan 23 · 7:05 PM
Biggest single-day swing: 9.4 ft on Sat Jan 23
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Fri Jan 22 | 6:14 PM | -1.2 ft |
| Sun Feb 21 | 6:45 PM | -1.1 ft |
| Wed Aug 4 | 8:27 AM | -1.1 ft |
| Tue Jul 6 | 8:48 AM | -1.0 ft |
| Sat Feb 20 | 5:57 PM | -1.0 ft |
| Tue Aug 3 | 7:37 AM | -1.0 ft |
| Wed Jul 7 | 9:40 AM | -1.0 ft |
| Thu Aug 5 | 9:17 AM | -1.0 ft |
| Mon Jul 5 | 7:56 AM | -1.0 ft |
| Thu Jan 21 | 5:20 PM | -0.9 ft |
194 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.
About this station
NOAA builds the predictions for Dover Point from the PORTLAND station: high tides about 0.70× the height, 93 min later; low tides about 0.70× the height, 87 min later.
Rocky shores and the country's biggest northern ranges: Eastport flirts with 20 ft, and the Gulf of Maine funnels weather as much as tide. Harbors here float — or sit in the mud — on the moon's schedule.