Datum | Value | Description |
---|---|---|
MHHW | 5.51 | Mean Higher-High Water |
MHW | 5.13 | Mean High Water |
MTL | 2.66 | Mean Tide Level |
MSL | 2.71 | Mean Sea Level |
DTL | 2.75 | Mean Diurnal Tide Level |
MLW | 0.19 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | 3.10 | North American Vertical Datum of 1988 |
STND | -2.47 | Station Datum |
GT | 5.51 | Great Diurnal Range |
MN | 4.94 | Mean Range of Tide |
DHQ | 0.38 | Mean Diurnal High Water Inequality |
DLQ | 0.20 | Mean Diurnal Low Water Inequality |
HWI | 0.33 | Greenwich High Water Interval (in hours) |
LWI | 6.40 | Greenwich Low Water Interval (in hours) |
Max Tide | 7.08 | Highest Observed Tide |
Max Tide Date & Time | 06/10/1975 20:36 | Highest Observed Tide Date & Time |
Min Tide | -3.31 | Lowest Observed Tide |
Min Tide Date & Time | 12/21/1976 01:54 | 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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06/01/1975 - 05/31/1976 |