Datum | Value | Description |
---|---|---|
MHHW | 4.56 | Mean Higher-High Water |
MHW | 4.25 | Mean High Water |
MTL | 2.22 | Mean Tide Level |
MSL | 2.31 | Mean Sea Level |
DTL | 2.28 | Mean Diurnal Tide Level |
MLW | 0.19 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | 2.67 | North American Vertical Datum of 1988 |
STND | 2.67 | Station Datum |
GT | 4.56 | Great Diurnal Range |
MN | 4.06 | Mean Range of Tide |
DHQ | 0.31 | Mean Diurnal High Water Inequality |
DLQ | 0.18 | Mean Diurnal Low Water Inequality |
HWI | 2.01 | Greenwich High Water Interval (in hours) |
LWI | 8.52 | Greenwich Low Water Interval (in hours) |
Max Tide | 6.99 | Highest Observed Tide |
Max Tide Date & Time | 09/27/2004 00:54 | Highest Observed Tide Date & Time |
Min Tide | -1.85 | Lowest Observed Tide |
Min Tide Date & Time | 12/13/2004 08:54 | Lowest Observed Tide Date & Time |
HAT | 6.09 | Highest Astronomical Tide |
HAT Date & Time | 10/10/2033 15:36 | HAT Date and Time |
LAT | -1.04 | Lowest Astronomical Tide |
LAT Date & Time | 06/06/2035 20:42 | LAT Date and Time |
Tidal Datum Analysis Periods |
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01/01/2004 - 12/31/2004 |