2015 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
2015 Mean Sea Level Data (meters)
| Month | MHP | BH | CHnLInEBREAK1 | 0.145 | -0.089 | nLInEBREAK2 | 0.167 | -0.086 | nLInEBREAK3 | 0.117 | -0.161 | nLInEBREAK4 | 0.147 | -0.052 | 0.089nLInEBREAK5 | 0.111 | -0.082 | 0.030nLInEBREAK6 | 0.182 | -0.009 | 0.116nLInEBREAK7 | 0.235 | 0.065 | 0.170nLInEBREAK8 | 0.231 | 0.032 | 0.151nLInEBREAK9 | - | - | -nLInEBREAK10 | - | - | -nLInEBREAK11 | - | - | -nLInEBREAK12 | - | - | - |
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2015 Mean High Water Data (meters)
| Month | MHP | BH | CHnLInEBREAK1 | 0.875 | 1.356 | nLInEBREAK2 | 0.875 | 1.394 | nLInEBREAK3 | 0.806 | 1.291 | nLInEBREAK4 | 0.859 | 1.41 | 0.884nLInEBREAK5 | 0.796 | 1.355 | 0.814nLInEBREAK6 | 0.887 | 1.422 | 0.899nLInEBREAK7 | 0.962 | 1.511 | 0.966nLInEBREAK8 | 0.958 | 1.507 | 0.958nLInEBREAK9 | - | - | -nLInEBREAK10 | - | - | -nLInEBREAK11 | - | - | -nLInEBREAK12 | - | - | - |
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2015 Mean Low Water Data (meters)
| Month | MHP | BH | CHnLInEBREAK1 | -0.423 | -1.611 | nLInEBREAK2 | -0.397 | -1.648 | nLInEBREAK3 | -0.425 | -1.684 | nLInEBREAK4 | -0.421 | -1.601 | -0.759nLInEBREAK5 | -0.43 | -1.606 | -0.815nLInEBREAK6 | -0.376 | -1.524 | -0.730nLInEBREAK7 | -0.342 | -1.468 | -0.691nLInEBREAK8 | -0.342 | -1.540 | -0.721nLInEBREAK9 | - | - | -nLInEBREAK10 | - | - | -nLInEBREAK11 | - | - | -nLInEBREAK12 | - | - | - |
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2015 Mean Tidal Range Data (meters)
| Month | MHP | BH | CHnLInEBREAK1 | 1.298 | 2.967 | nLInEBREAK2 | 1.272 | 3.042 | nLInEBREAK3 | 1.231 | 2.975 | nLInEBREAK4 | 1.28 | 3.011 | 1.643nLInEBREAK5 | 1.227 | 2.961 | 1.628nLInEBREAK6 | 1.263 | 2.946 | 1.629nLInEBREAK7 | 1.304 | 2.979 | 1.657nLInEBREAK8 | 1.300 | 3.047 | 1.679nLInEBREAK9 | - | - | -nLInEBREAK10 | - | - | -nLInEBREAK11 | - | - | -nLInEBREAK12 | - | - | - |
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Click on the links below to view other years or download all monthly tidal data here.
2012Â Â Â Â Â Â 2013Â Â Â Â Â Â 2014Â Â Â Â Â Â 2015Â Â Â Â Â Â Methods
