| Datum | Value | Description |
|---|---|---|
| MHHW | 0.66 | Mean Higher-High Water |
| MHW | 0.55 | Mean High Water |
| MTL | 0.30 | Mean Tide Level |
| MSL | 0.31 | Mean Sea Level |
| DTL | 0.33 | Mean Diurnal Tide Level |
| MLW | 0.06 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -147.49 | Station Datum |
| GT | 0.66 | Great Diurnal Range |
| MN | 0.49 | Mean Range of Tide |
| DHQ | 0.12 | Mean Diurnal High Water Inequality |
| DLQ | 0.06 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 2.92 | Highest Observed Tide |
| Max Tide Date & Time | 12/14/2008 09:48 | Highest Observed Tide Date & Time |
| Min Tide | -2.57 | Lowest Observed Tide |
| Min Tide Date & Time | 01/29/2010 15:18 | Lowest Observed Tide Date & Time |
| HAT | 1.30 | Highest Astronomical Tide |
| HAT Date & Time | 08/01/2023 21:48 | HAT Date and Time |
| LAT | -0.48 | Lowest Astronomical Tide |
| LAT Date & Time | 04/09/2020 04:30 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 09/01/2008 - 08/31/2009 |