Datum | Value | Description |
---|---|---|
MHHW | 14.74 | Mean Higher-High Water |
MHW | 13.87 | Mean High Water |
MTL | 7.69 | Mean Tide Level |
MSL | 7.73 | Mean Sea Level |
DTL | 7.37 | Mean Diurnal Tide Level |
MLW | 1.51 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | 2.83 | North American Vertical Datum of 1988 |
STND | -37.25 | Station Datum |
GT | 14.74 | Great Diurnal Range |
MN | 12.36 | Mean Range of Tide |
DHQ | 0.88 | Mean Diurnal High Water Inequality |
DLQ | 1.51 | Mean Diurnal Low Water Inequality |
HWI | 11.39 | Greenwich High Water Interval (in hours) |
LWI | 5.04 | Greenwich Low Water Interval (in hours) |
Max Tide | Highest Observed Tide | |
Max Tide Date & Time | Highest Observed Tide Date & Time | |
Min Tide | Lowest Observed Tide | |
Min Tide Date & Time | Lowest Observed Tide Date & Time | |
HAT | 19.18 | Highest Astronomical Tide |
HAT Date & Time | 11/15/2016 23:48 | HAT Date and Time |
LAT | -4.83 | Lowest Astronomical Tide |
LAT Date & Time | 05/27/2021 18:12 | LAT Date and Time |
Tidal Datum Analysis Periods |
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06/01/2022 - 08/31/2022 |