Tide Station
Tide Times at Duxbury, Duxbury Harbor
United States · MLLW datum
Duxbury, Duxbury Harbor (United States) is a reference tide station located at 42.038°N, 70.670°W. The live tide chart and 7-day table below are computed for this location.
Calculating tides…
Upcoming high & low tides
Loading the 7-day tide table…
About these tides
| Tide type | Semidiurnal — two near-equal high and low tides a day |
|---|---|
| Mean range | 2.72 m (8.9 ft) |
| Spring range | 3.11 m (10.2 ft) |
| Chart datum | MLLW |
| Coordinates | 42.03830, -70.67000 |
Principal harmonic constituents
| Name | Period | Amplitude |
|---|---|---|
| M2 | 12.421 h | 1.362 m |
| N2 | 12.658 h | 0.306 m |
| S2 | 12.000 h | 0.192 m |
| K1 | 23.934 h | 0.142 m |
| O1 | 25.819 h | 0.122 m |
| M4 | 6.210 h | 0.072 m |
| NU2 | 12.626 h | 0.059 m |
| M6 | 4.140 h | 0.057 m |
Predictions are reconstructed from these published harmonic constituents in your browser, with astronomical (nodal) corrections applied for the current date.
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