| Datum | Value | Description |
|---|---|---|
| MHHW | 5.48 | Mean Higher-High Water |
| MHW | 4.72 | Mean High Water |
| MTL | 2.83 | Mean Tide Level |
| MSL | 2.81 | Mean Sea Level |
| DTL | 2.74 | Mean Diurnal Tide Level |
| MLW | 0.94 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -2.32 | Station Datum |
| GT | 5.49 | Great Diurnal Range |
| MN | 3.78 | Mean Range of Tide |
| DHQ | 0.76 | Mean Diurnal High Water Inequality |
| DLQ | 0.94 | Mean Diurnal Low Water Inequality |
| HWI | 5.21 | Greenwich High Water Interval (in hours) |
| LWI | 11.21 | Greenwich Low Water Interval (in hours) |
| Max Tide | 8.62 | Highest Observed Tide |
| Max Tide Date & Time | 11/30/1982 07:54 | Highest Observed Tide Date & Time |
| Min Tide | -2.72 | Lowest Observed Tide |
| Min Tide Date & Time | 12/17/1933 15:42 | Lowest Observed Tide Date & Time |
| HAT | 7.35 | Highest Astronomical Tide |
| HAT Date & Time | 07/24/2040 04:18 | HAT Date and Time |
| LAT | -2.00 | Lowest Astronomical Tide |
| LAT Date & Time | 01/10/2005 23:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1976 - 12/31/1982 |
| 01/01/1984 - 12/31/1989 |