Datum | Value | Description |
---|---|---|
MHHW | 8.77 | Mean Higher-High Water |
MHW | 7.93 | Mean High Water |
MTL | 4.70 | Mean Tide Level |
MSL | 4.61 | Mean Sea Level |
DTL | 4.38 | Mean Diurnal Tide Level |
MLW | 1.48 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -122.43 | Station Datum |
GT | 8.77 | Great Diurnal Range |
MN | 6.45 | Mean Range of Tide |
DHQ | 0.83 | Mean Diurnal High Water Inequality |
DLQ | 1.48 | Mean Diurnal Low Water Inequality |
HWI | 10.45 | Greenwich High Water Interval (in hours) |
LWI | 4.15 | 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 | 10.91 | Highest Astronomical Tide |
HAT Date & Time | 12/05/2025 22:06 | HAT Date and Time |
LAT | -2.91 | Lowest Astronomical Tide |
LAT Date & Time | 12/06/2025 05:18 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
06/01/2006 - 08/31/2006 |