| Datum | Value | Description |
|---|---|---|
| MHHW | 3.03 | Mean Higher-High Water |
| MHW | 2.73 | Mean High Water |
| MTL | 1.55 | Mean Tide Level |
| MSL | 1.51 | Mean Sea Level |
| DTL | 1.51 | Mean Diurnal Tide Level |
| MLW | 0.37 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -1.12 | Station Datum |
| GT | 3.04 | Great Diurnal Range |
| MN | 2.36 | Mean Range of Tide |
| DHQ | 0.31 | Mean Diurnal High Water Inequality |
| DLQ | 0.37 | Mean Diurnal Low Water Inequality |
| HWI | 7.08 | Greenwich High Water Interval (in hours) |
| LWI | 1.85 | 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 | 3.90 | Highest Astronomical Tide |
| HAT Date & Time | 12/25/2026 07:42 | HAT Date and Time |
| LAT | -0.80 | Lowest Astronomical Tide |
| LAT Date & Time | 06/04/2004 02:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 09/01/1978 - 11/30/1978 |