Datum | Value | Description |
---|---|---|
MHHW | 2.18 | Mean Higher-High Water |
MHW | 2.12 | Mean High Water |
MTL | 1.13 | Mean Tide Level |
MSL | 1.12 | Mean Sea Level |
DTL | 1.09 | Mean Diurnal Tide Level |
MLW | 0.14 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -2.64 | Station Datum |
GT | 2.18 | Great Diurnal Range |
MN | 1.98 | Mean Range of Tide |
DHQ | 0.06 | Mean Diurnal High Water Inequality |
DLQ | 0.14 | Mean Diurnal Low Water Inequality |
HWI | 2.15 | Greenwich High Water Interval (in hours) |
LWI | 8.90 | Greenwich Low Water Interval (in hours) |
Max Tide | 3.64 | Highest Observed Tide |
Max Tide Date & Time | 12/23/1971 13:12 | Highest Observed Tide Date & Time |
Min Tide | -1.22 | Lowest Observed Tide |
Min Tide Date & Time | 02/19/1972 20:06 | Lowest Observed Tide Date & Time |
HAT | 3.18 | Highest Astronomical Tide |
HAT Date & Time | 10/28/2038 14:18 | HAT Date and Time |
LAT | -0.66 | Lowest Astronomical Tide |
LAT Date & Time | 03/21/2011 22:18 | LAT Date and Time |
Tidal Datum Analysis Periods |
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