Datum | Value | Description |
---|---|---|
MHHW | 6.21 | Mean Higher-High Water |
MHW | 5.89 | Mean High Water |
MTL | 3.05 | Mean Tide Level |
MSL | 3.31 | Mean Sea Level |
DTL | 3.10 | Mean Diurnal Tide Level |
MLW | 0.20 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | 3.37 | North American Vertical Datum of 1988 |
STND | -2.41 | Station Datum |
GT | 6.20 | Great Diurnal Range |
MN | 5.69 | Mean Range of Tide |
DHQ | 0.31 | Mean Diurnal High Water Inequality |
DLQ | 0.20 | Mean Diurnal Low Water Inequality |
HWI | 1.09 | Greenwich High Water Interval (in hours) |
LWI | 7.29 | Greenwich Low Water Interval (in hours) |
Max Tide | 7.51 | Highest Observed Tide |
Max Tide Date & Time | 03/09/1989 23:00 | Highest Observed Tide Date & Time |
Min Tide | -1.99 | Lowest Observed Tide |
Min Tide Date & Time | 04/07/1989 15:42 | 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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07/01/1988 - 06/30/1989 |