| Datum | Value | Description |
|---|---|---|
| MHHW | 6.60 | Mean Higher-High Water |
| MHW | 6.26 | Mean High Water |
| MTL | 3.23 | Mean Tide Level |
| MSL | 3.35 | Mean Sea Level |
| DTL | 3.30 | Mean Diurnal Tide Level |
| MLW | 0.20 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -1.43 | Station Datum |
| GT | 6.60 | Great Diurnal Range |
| MN | 6.06 | Mean Range of Tide |
| DHQ | 0.34 | Mean Diurnal High Water Inequality |
| DLQ | 0.20 | Mean Diurnal Low Water Inequality |
| HWI | 1.34 | Greenwich High Water Interval (in hours) |
| LWI | 7.22 | Greenwich Low Water Interval (in hours) |
| Max Tide | 13.77 | Highest Observed Tide |
| Max Tide Date & Time | 10/02/1898 02:42 | Highest Observed Tide Date & Time |
| Min Tide | -3.83 | Lowest Observed Tide |
| Min Tide Date & Time | 01/24/1940 01:30 | Lowest Observed Tide Date & Time |
| HAT | 8.33 | Highest Astronomical Tide |
| HAT Date & Time | 10/28/2015 14:06 | HAT Date and Time |
| LAT | -1.61 | Lowest Astronomical Tide |
| LAT Date & Time | 01/31/2014 07:24 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1960 - 12/01/1978 |