Datum | Value | Description |
---|---|---|
MHHW | 2.82 | Mean Higher-High Water |
MHW | 2.53 | Mean High Water |
MTL | 1.36 | Mean Tide Level |
MSL | 1.42 | Mean Sea Level |
DTL | 1.41 | Mean Diurnal Tide Level |
MLW | 0.19 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -7.63 | Station Datum |
GT | 2.82 | Great Diurnal Range |
MN | 2.34 | Mean Range of Tide |
DHQ | 0.29 | Mean Diurnal High Water Inequality |
DLQ | 0.19 | Mean Diurnal Low Water Inequality |
HWI | 1.99 | Greenwich High Water Interval (in hours) |
LWI | 8.46 | Greenwich Low Water Interval (in hours) |
Max Tide | 5.35 | Highest Observed Tide |
Max Tide Date & Time | 12/16/2005 15:00 | Highest Observed Tide Date & Time |
Min Tide | -2.00 | Lowest Observed Tide |
Min Tide Date & Time | 03/09/2005 19:42 | Lowest Observed Tide Date & Time |
HAT | 3.62 | Highest Astronomical Tide |
HAT Date & Time | 10/27/2011 14:00 | HAT Date and Time |
LAT | -0.76 | Lowest Astronomical Tide |
LAT Date & Time | 01/14/2036 21:24 | LAT Date and Time |
Tidal Datum Analysis Periods |
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12/01/2003 - 11/30/2006 |