Datum | Value | Description |
---|---|---|
MHHW | 7.90 | Mean Higher-High Water |
MHW | 7.50 | Mean High Water |
MTL | 3.86 | Mean Tide Level |
MSL | 4.17 | Mean Sea Level |
DTL | 3.95 | Mean Diurnal Tide Level |
MLW | 0.23 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | 4.41 | North American Vertical Datum of 1988 |
STND | -7.54 | Station Datum |
GT | 7.90 | Great Diurnal Range |
MN | 7.28 | Mean Range of Tide |
DHQ | 0.40 | Mean Diurnal High Water Inequality |
DLQ | 0.23 | Mean Diurnal Low Water Inequality |
HWI | 1.08 | Greenwich High Water Interval (in hours) |
LWI | 7.28 | Greenwich Low Water Interval (in hours) |
Max Tide | 10.71 | Highest Observed Tide |
Max Tide Date & Time | 09/04/1979 00:00 | Highest Observed Tide Date & Time |
Min Tide | -3.63 | Lowest Observed Tide |
Min Tide Date & Time | 04/27/1979 00:00 | 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 |
---|
05/01/1978 - 04/30/1979 |