| Datum | Value | Description |
|---|---|---|
| MHHW | 5.93 | Mean Higher-High Water |
| MHW | 5.18 | Mean High Water |
| MTL | 3.07 | Mean Tide Level |
| MSL | 3.05 | Mean Sea Level |
| DTL | 2.96 | Mean Diurnal Tide Level |
| MLW | 0.94 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -20.15 | Station Datum |
| GT | 5.93 | Great Diurnal Range |
| MN | 4.24 | Mean Range of Tide |
| DHQ | 0.74 | Mean Diurnal High Water Inequality |
| DLQ | 0.94 | Mean Diurnal Low Water Inequality |
| HWI | 5.06 | Greenwich High Water Interval (in hours) |
| LWI | 11.20 | Greenwich Low Water Interval (in hours) |
| Max Tide | Highest Observed Tide | |
| Max Tide Date & Time | Highest Observed Tide Date & Time | |
| Min Tide | Lowest Observed Tide | |
| Min Tide Date & Time | Lowest Observed Tide Date & Time | |
| HAT | 7.97 | Highest Astronomical Tide |
| HAT Date & Time | 12/05/2025 16:30 | HAT Date and Time |
| LAT | -2.12 | Lowest Astronomical Tide |
| LAT Date & Time | 01/10/2005 23:42 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 02/01/2017 - 04/30/2017 |