Datum | Value | Description |
---|---|---|
MHHW | 3.05 | Mean Higher-High Water |
MHW | 2.79 | Mean High Water |
MTL | 1.44 | Mean Tide Level |
MSL | 1.45 | Mean Sea Level |
DTL | 1.53 | Mean Diurnal Tide Level |
MLW | 0.09 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -38.48 | Station Datum |
GT | 3.05 | Great Diurnal Range |
MN | 2.70 | Mean Range of Tide |
DHQ | 0.26 | Mean Diurnal High Water Inequality |
DLQ | 0.09 | Mean Diurnal Low Water Inequality |
HWI | 0.41 | Greenwich High Water Interval (in hours) |
LWI | 6.53 | Greenwich Low Water Interval (in hours) |
Max Tide | 4.54 | Highest Observed Tide |
Max Tide Date & Time | 01/01/1987 08:24 | Highest Observed Tide Date & Time |
Min Tide | -1.30 | Lowest Observed Tide |
Min Tide Date & Time | 03/20/1988 15:06 | Lowest Observed Tide Date & Time |
HAT | 4.09 | Highest Astronomical Tide |
HAT Date & Time | 09/29/2011 13:48 | HAT Date and Time |
LAT | -0.82 | Lowest Astronomical Tide |
LAT Date & Time | 01/14/2036 06:54 | LAT Date and Time |
Tidal Datum Analysis Periods |
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