| Datum | Value | Description |
|---|---|---|
| MHHW | 6.39 | Mean Higher-High Water |
| MHW | 6.06 | Mean High Water |
| MTL | 3.13 | Mean Tide Level |
| MSL | 3.30 | Mean Sea Level |
| DTL | 3.20 | Mean Diurnal Tide Level |
| MLW | 0.20 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -1.57 | Station Datum |
| GT | 6.39 | Great Diurnal Range |
| MN | 5.86 | Mean Range of Tide |
| DHQ | 0.34 | Mean Diurnal High Water Inequality |
| DLQ | 0.19 | Mean Diurnal Low Water Inequality |
| HWI | 2.00 | Greenwich High Water Interval (in hours) |
| LWI | 8.02 | Greenwich Low Water Interval (in hours) |
| Max Tide | 7.86 | Highest Observed Tide |
| Max Tide Date & Time | 02/09/1978 11:06 | Highest Observed Tide Date & Time |
| Min Tide | -2.72 | Lowest Observed Tide |
| Min Tide Date & Time | 04/05/1977 16:06 | Lowest Observed Tide Date & Time |
| HAT | 7.92 | Highest Astronomical Tide |
| HAT Date & Time | 10/27/2015 13:36 | HAT Date and Time |
| LAT | -1.49 | Lowest Astronomical Tide |
| LAT Date & Time | 02/20/2019 08:24 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 07/01/1976 - 06/30/1978 |