Datum | Value | Description |
---|---|---|
MHHW | 1.00 | Mean Higher-High Water |
MHW | 0.86 | Mean High Water |
MTL | 0.48 | Mean Tide Level |
MSL | 0.48 | Mean Sea Level |
DTL | 0.50 | Mean Diurnal Tide Level |
MLW | 0.09 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -2.46 | Station Datum |
GT | 1.00 | Great Diurnal Range |
MN | 0.77 | Mean Range of Tide |
DHQ | 0.14 | Mean Diurnal High Water Inequality |
DLQ | 0.09 | Mean Diurnal Low Water Inequality |
HWI | 2.53 | Greenwich High Water Interval (in hours) |
LWI | 8.96 | Greenwich Low Water Interval (in hours) |
Max Tide | 1.77 | Highest Observed Tide |
Max Tide Date & Time | 03/30/1971 11:06 | Highest Observed Tide Date & Time |
Min Tide | -1.08 | Lowest Observed Tide |
Min Tide Date & Time | 02/10/1971 15:36 | 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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