Datum | Value | Description |
---|---|---|
MHHW | 7.59 | Mean Higher-High Water |
MHW | 6.88 | Mean High Water |
MTL | 4.07 | Mean Tide Level |
MSL | 4.09 | Mean Sea Level |
DTL | 3.80 | Mean Diurnal Tide Level |
MLW | 1.25 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | 0.04 | North American Vertical Datum of 1988 |
STND | -16.71 | Station Datum |
GT | 7.59 | Great Diurnal Range |
MN | 5.62 | Mean Range of Tide |
DHQ | 0.71 | Mean Diurnal High Water Inequality |
DLQ | 1.25 | Mean Diurnal Low Water Inequality |
HWI | 8.49 | Greenwich High Water Interval (in hours) |
LWI | 2.30 | 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 | 9.35 | Highest Astronomical Tide |
HAT Date & Time | 12/23/2003 19:54 | HAT Date and Time |
LAT | -2.06 | Lowest Astronomical Tide |
LAT Date & Time | 06/07/2039 15:18 | LAT Date and Time |
Tidal Datum Analysis Periods |
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06/01/2013 - 09/30/2013 |