Datum | Value | Description |
---|---|---|
MHHW | 1.57 | Mean Higher-High Water |
MHW | 1.34 | Mean High Water |
MTL | 0.74 | Mean Tide Level |
MSL | 0.77 | Mean Sea Level |
DTL | 0.78 | Mean Diurnal Tide Level |
MLW | 0.15 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -1.66 | Station Datum |
GT | 1.57 | Great Diurnal Range |
MN | 1.19 | Mean Range of Tide |
DHQ | 0.23 | Mean Diurnal High Water Inequality |
DLQ | 0.15 | Mean Diurnal Low Water Inequality |
HWI | 2.03 | Greenwich High Water Interval (in hours) |
LWI | 7.93 | Greenwich Low Water Interval (in hours) |
Max Tide | 2.76 | Highest Observed Tide |
Max Tide Date & Time | 11/05/1971 23:18 | Highest Observed Tide Date & Time |
Min Tide | -0.75 | Lowest Observed Tide |
Min Tide Date & Time | 04/26/1971 16:30 | 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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