| Datum | Value | Description |
|---|---|---|
| MHHW | 2.47 | Mean Higher-High Water |
| MHW | 2.34 | Mean High Water |
| MTL | 1.24 | Mean Tide Level |
| MSL | 1.26 | Mean Sea Level |
| DTL | 1.23 | Mean Diurnal Tide Level |
| MLW | 0.15 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -2.26 | Station Datum |
| GT | 2.47 | Great Diurnal Range |
| MN | 2.19 | Mean Range of Tide |
| DHQ | 0.13 | Mean Diurnal High Water Inequality |
| DLQ | 0.15 | Mean Diurnal Low Water Inequality |
| HWI | 1.55 | Greenwich High Water Interval (in hours) |
| LWI | 8.10 | Greenwich Low Water Interval (in hours) |
| Max Tide | 4.24 | Highest Observed Tide |
| Max Tide Date & Time | 10/25/1973 08:00 | Highest Observed Tide Date & Time |
| Min Tide | -1.00 | Lowest Observed Tide |
| Min Tide Date & Time | 04/24/1970 00:00 | Lowest Observed Tide Date & Time |
| HAT | 2.91 | Highest Astronomical Tide |
| HAT Date & Time | 11/15/2020 14:00 | HAT Date and Time |
| LAT | -0.40 | Lowest Astronomical Tide |
| LAT Date & Time | 11/15/2016 08:18 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 05/01/1970 - 04/30/1971 |