2012 Tidal Data

Monthly tidal data for Meeting House Pond (MHP), Chatham Fish Pier (CH) and Boston Harbor (BH). Depth values are in reference to the North American Vertical Datum of 1988 (NAVD88).

Mean Sea Level          Mean High Water          Mean Low Water          Mean Tidal Range

 


2012 Mean Sea Level

2012 Mean Sea Level Data (meters)

Month MHP BH CHnLInEBREAK1 0.057 -0.081 -0.028nLInEBREAK2 0.055 -0.079 -0.034nLInEBREAK3 0.093 -0.059 -0.015nLInEBREAK4 0.156 0.028 0.052nLInEBREAK5 0.129 -0.015 -0.002nLInEBREAK6 0.230 0.106 0.116nLInEBREAK7 0.179 0.035 0.061nLInEBREAK8 0.164 0.023 0.041nLInEBREAK9 0.145 -0.014 0.022nLInEBREAK10 0.227 0.061 0.103nLInEBREAK11 0.198 0.024 0.096nLInEBREAK12 0.349 0.048 0.106

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2012 Mean High Water

2012 Mean High Water Data (meters)

Month MHP BH CHnLInEBREAK1 0.769 1.311 0.793nLInEBREAK2 0.770 1.325 0.796nLInEBREAK3 0.782 1.332 0.798nLInEBREAK4 0.891 1.437 0.888nLInEBREAK5 0.842 1.414 0.839nLInEBREAK6 0.977 1.540 0.963nLInEBREAK7 0.923 1.473 0.923nLInEBREAK8 0.902 1.454 0.898nLInEBREAK9 0.856 1.389 0.851nLInEBREAK10 1.453 nLInEBREAK11 0.905 1.453 0.930nLInEBREAK12 1.063 1.459 0.932

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2012 Mean Low Water

2012 Mean Low Water Data (meters)

Month MHP BH CHnLInEBREAK1 -0.515 -1.538 -0.912nLInEBREAK2 -0.523 -1.548 -0.924nLInEBREAK3 -0.473 -1.519 -0.885nLInEBREAK4 -0.442 -1.460 -0.846nLInEBREAK5 -0.447 -1.525 -0.905nLInEBREAK6 -0.380 -1.402 -0.798nLInEBREAK7 -0.419 -1.479 -0.865nLInEBREAK8 -0.430 -1.493 -0.884nLInEBREAK9 -0.431 -1.496 -0.870nLInEBREAK10 -1.399 nLInEBREAK11 -0.399 -1.480 -0.789nLInEBREAK12 -0.265 -1.429 -0.782

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2012 Mean Tidal Range

2012 Mean Tidal Range Data (meters)

Month MHP BH CHnLInEBREAK1 1.284 2.849 1.705nLInEBREAK2 1.293 2.873 1.720nLInEBREAK3 1.255 2.851 1.683nLInEBREAK4 1.333 2.897 1.734nLInEBREAK5 1.290 2.939 1.744nLInEBREAK6 1.357 2.942 1.761nLInEBREAK7 1.342 2.952 1.788nLInEBREAK8 1.331 2.947 1.782nLInEBREAK9 1.287 2.885 1.721nLInEBREAK10 2.852 nLInEBREAK11 1.304 2.933 1.719nLInEBREAK12 1.328 2.888 1.714

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Click on the links below to view other years or download all monthly tidal data here.

2012          2013          2014          2015          Methods

 

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