| Datum | Value | Description |
|---|---|---|
| MHHW | 4.93 | Mean Higher-High Water |
| MHW | 4.49 | Mean High Water |
| MTL | 2.34 | Mean Tide Level |
| MSL | 2.36 | Mean Sea Level |
| DTL | 2.47 | Mean Diurnal Tide Level |
| MLW | 0.18 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -4.35 | Station Datum |
| GT | 4.93 | Great Diurnal Range |
| MN | 4.31 | Mean Range of Tide |
| DHQ | 0.44 | Mean Diurnal High Water Inequality |
| DLQ | 0.18 | Mean Diurnal Low Water Inequality |
| HWI | 12.36 | Greenwich High Water Interval (in hours) |
| LWI | 6.17 | Greenwich Low Water Interval (in hours) |
| Max Tide | 8.15 | Highest Observed Tide |
| Max Tide Date & Time | 10/14/1977 07:48 | Highest Observed Tide Date & Time |
| Min Tide | -2.99 | Lowest Observed Tide |
| Min Tide Date & Time | 03/17/1976 13:48 | Lowest Observed Tide Date & Time |
| HAT | 6.26 | Highest Astronomical Tide |
| HAT Date & Time | 10/28/2011 13:06 | HAT Date and Time |
| LAT | -1.19 | Lowest Astronomical Tide |
| LAT Date & Time | 02/12/2032 19:24 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 10/01/1975 - 09/30/1976 |