Datum | Value | Description |
---|---|---|
MHHW | 5.56 | Mean Higher-High Water |
MHW | 5.23 | Mean High Water |
MTL | 2.73 | Mean Tide Level |
MSL | 2.78 | Mean Sea Level |
DTL | 2.78 | Mean Diurnal Tide Level |
MLW | 0.23 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -4.04 | Station Datum |
GT | 5.56 | Great Diurnal Range |
MN | 5.00 | Mean Range of Tide |
DHQ | 0.33 | Mean Diurnal High Water Inequality |
DLQ | 0.23 | Mean Diurnal Low Water Inequality |
HWI | 0.79 | Greenwich High Water Interval (in hours) |
LWI | 7.34 | Greenwich Low Water Interval (in hours) |
Max Tide | 14.77 | Highest Observed Tide |
Max Tide Date & Time | 10/30/2012 01:30 | Highest Observed Tide Date & Time |
Min Tide | -3.28 | Lowest Observed Tide |
Min Tide Date & Time | 02/09/1985 03:24 | Lowest Observed Tide Date & Time |
HAT | 6.87 | Highest Astronomical Tide |
HAT Date & Time | 06/24/2013 00:54 | HAT Date and Time |
LAT | -1.50 | Lowest Astronomical Tide |
LAT Date & Time | 02/12/2032 20:24 | LAT Date and Time |
Tidal Datum Analysis Periods |
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01/01/1982 - 12/31/1988 |