Datum | Value | Description |
---|---|---|
MHHW | 6.42 | Mean Higher-High Water |
MHW | 6.02 | Mean High Water |
MTL | 3.09 | Mean Tide Level |
MSL | 3.19 | Mean Sea Level |
DTL | 3.21 | Mean Diurnal Tide Level |
MLW | 0.17 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | 3.22 | North American Vertical Datum of 1988 |
STND | -3.86 | Station Datum |
GT | 6.43 | Great Diurnal Range |
MN | 5.85 | Mean Range of Tide |
DHQ | 0.41 | Mean Diurnal High Water Inequality |
DLQ | 0.17 | Mean Diurnal Low Water Inequality |
HWI | 1.78 | Greenwich High Water Interval (in hours) |
LWI | 8.47 | 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 | 7.97 | Highest Astronomical Tide |
HAT Date & Time | 10/28/2011 15:00 | HAT Date and Time |
LAT | -1.22 | Lowest Astronomical Tide |
LAT Date & Time | 02/12/2032 21:30 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
06/01/1984 - 07/31/1984 |