Datum | Value | Description |
---|---|---|
MHHW | 2.07 | Mean Higher-High Water |
MHW | 1.85 | Mean High Water |
MTL | 1.01 | Mean Tide Level |
MSL | 1.02 | Mean Sea Level |
DTL | 1.03 | Mean Diurnal Tide Level |
MLW | 0.17 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | -0.81 | North American Vertical Datum of 1988 |
STND | -2.38 | Station Datum |
GT | 2.08 | Great Diurnal Range |
MN | 1.69 | Mean Range of Tide |
DHQ | 0.23 | Mean Diurnal High Water Inequality |
DLQ | 0.17 | Mean Diurnal Low Water Inequality |
HWI | 3.73 | Greenwich High Water Interval (in hours) |
LWI | 10.52 | Greenwich Low Water Interval (in hours) |
Max Tide | 3.39 | Highest Observed Tide |
Max Tide Date & Time | 07/08/1976 20:54 | Highest Observed Tide Date & Time |
Min Tide | -2.30 | Lowest Observed Tide |
Min Tide Date & Time | 02/26/1977 10:12 | 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 |
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08/01/1976 - 07/31/1977 |