| Datum | Value | Description |
|---|---|---|
| MHHW | 3.76 | Mean Higher-High Water |
| MHW | 3.41 | Mean High Water |
| MTL | 2.02 | Mean Tide Level |
| MSL | 2.03 | Mean Sea Level |
| DTL | 1.88 | Mean Diurnal Tide Level |
| MLW | 0.63 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -1.67 | Station Datum |
| GT | 3.76 | Great Diurnal Range |
| MN | 2.78 | Mean Range of Tide |
| DHQ | 0.35 | Mean Diurnal High Water Inequality |
| DLQ | 0.63 | Mean Diurnal Low Water Inequality |
| HWI | 6.64 | Greenwich High Water Interval (in hours) |
| LWI | 0.43 | Greenwich Low Water Interval (in hours) |
| Max Tide | 10.77 | Highest Observed Tide |
| Max Tide Date & Time | 08/30/2023 16:42 | Highest Observed Tide Date & Time |
| Min Tide | -5.49 | Lowest Observed Tide |
| Min Tide Date & Time | 09/11/2017 06:12 | Lowest Observed Tide Date & Time |
| HAT | 4.72 | Highest Astronomical Tide |
| HAT Date & Time | 08/31/2023 18:42 | HAT Date and Time |
| LAT | -1.62 | Lowest Astronomical Tide |
| LAT Date & Time | 01/10/2005 13:00 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1960 - 12/31/1978 |