| Datum | Value | Description |
|---|---|---|
| MHHW | 5.01 | Mean Higher-High Water |
| MHW | 4.50 | Mean High Water |
| MTL | 2.91 | Mean Tide Level |
| MSL | 2.87 | Mean Sea Level |
| DTL | 2.51 | Mean Diurnal Tide Level |
| MLW | 1.33 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -133.95 | Station Datum |
| GT | 5.01 | Great Diurnal Range |
| MN | 3.17 | Mean Range of Tide |
| DHQ | 0.52 | Mean Diurnal High Water Inequality |
| DLQ | 1.33 | 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 | 6.95 | Highest Astronomical Tide |
| HAT Date & Time | 12/24/2026 22:54 | HAT Date and Time |
| LAT | -2.20 | Lowest Astronomical Tide |
| LAT Date & Time | 06/15/2026 18:18 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 07/01/2013 - 07/31/2013 |