Datum | Value | Description |
---|---|---|
MHHW | 7.72 | Mean Higher-High Water |
MHW | 7.35 | Mean High Water |
MTL | 3.79 | Mean Tide Level |
MSL | 4.01 | Mean Sea Level |
DTL | 3.86 | Mean Diurnal Tide Level |
MLW | 0.22 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -20.01 | Station Datum |
GT | 7.72 | Great Diurnal Range |
MN | 7.13 | Mean Range of Tide |
DHQ | 0.37 | Mean Diurnal High Water Inequality |
DLQ | 0.22 | Mean Diurnal Low Water Inequality |
HWI | 1.25 | Greenwich High Water Interval (in hours) |
LWI | 7.48 | 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 | 10.06 | Highest Astronomical Tide |
HAT Date & Time | 11/04/1994 13:42 | HAT Date and Time |
LAT | -1.69 | Lowest Astronomical Tide |
LAT Date & Time | 02/09/1997 21:12 | LAT Date and Time |
Tidal Datum Analysis Periods |
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02/01/2012 - 04/30/2012 |