Datum | Value | Description |
---|---|---|
MHHW | 9.20 | Mean Higher-High Water |
MHW | 8.47 | Mean High Water |
MTL | 4.94 | Mean Tide Level |
MSL | 5.01 | Mean Sea Level |
DTL | 4.60 | Mean Diurnal Tide Level |
MLW | 1.40 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -4.20 | Station Datum |
GT | 9.21 | Great Diurnal Range |
MN | 7.07 | Mean Range of Tide |
DHQ | 0.73 | Mean Diurnal High Water Inequality |
DLQ | 1.41 | Mean Diurnal Low Water Inequality |
HWI | 8.94 | Greenwich High Water Interval (in hours) |
LWI | 2.90 | 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 | 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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06/01/1982 - 06/30/1982 |