Datum | Value | Description |
---|---|---|
MHHW | 6.93 | Mean Higher-High Water |
MHW | 6.61 | Mean High Water |
MTL | 3.41 | Mean Tide Level |
MSL | 3.93 | Mean Sea Level |
DTL | 3.46 | Mean Diurnal Tide Level |
MLW | 0.22 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | 3.85 | North American Vertical Datum of 1988 |
STND | -1.43 | Station Datum |
GT | 6.92 | Great Diurnal Range |
MN | 6.39 | Mean Range of Tide |
DHQ | 0.31 | Mean Diurnal High Water Inequality |
DLQ | 0.21 | Mean Diurnal Low Water Inequality |
HWI | 2.61 | Greenwich High Water Interval (in hours) |
LWI | 8.30 | Greenwich Low Water Interval (in hours) |
Max Tide | 7.98 | Highest Observed Tide |
Max Tide Date & Time | 03/09/1978 22:54 | Highest Observed Tide Date & Time |
Min Tide | -2.72 | Lowest Observed Tide |
Min Tide Date & Time | 01/09/1978 16:12 | Lowest Observed Tide Date & Time |
HAT | Highest Astronomical Tide | |
HAT Date & Time | HAT Date and Time | |
LAT | Lowest Astronomical Tide | |
LAT Date & Time | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
12/01/1977 - 11/30/1978 |