| Datum | Value | Description |
|---|---|---|
| MHHW | 4.30 | Mean Higher-High Water |
| MHW | 4.05 | Mean High Water |
| MTL | 2.61 | Mean Tide Level |
| MSL | 2.58 | Mean Sea Level |
| DTL | 2.15 | Mean Diurnal Tide Level |
| MLW | 1.16 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -0.30 | Station Datum |
| GT | 4.30 | Great Diurnal Range |
| MN | 2.88 | Mean Range of Tide |
| DHQ | 0.25 | Mean Diurnal High Water Inequality |
| DLQ | 1.16 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | 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 | 5.92 | Highest Astronomical Tide |
| HAT Date & Time | 12/23/2026 23:12 | HAT Date and Time |
| LAT | -2.26 | Lowest Astronomical Tide |
| LAT Date & Time | 06/15/2026 20:24 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 06/01/2014 - 08/31/2014 |