Datum | Value | Description |
---|---|---|
MHHW | 1.58 | Mean Higher-High Water |
MHW | 1.40 | Mean High Water |
MTL | 0.78 | Mean Tide Level |
MSL | 0.80 | Mean Sea Level |
DTL | 0.79 | Mean Diurnal Tide Level |
MLW | 0.17 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -28.74 | Station Datum |
GT | 1.58 | Great Diurnal Range |
MN | 1.23 | Mean Range of Tide |
DHQ | 0.18 | Mean Diurnal High Water Inequality |
DLQ | 0.17 | Mean Diurnal Low Water Inequality |
HWI | 6.87 | Greenwich High Water Interval (in hours) |
LWI | 0.79 | Greenwich Low Water Interval (in hours) |
Max Tide | 3.37 | Highest Observed Tide |
Max Tide Date & Time | 03/21/2003 08:36 | Highest Observed Tide Date & Time |
Min Tide | -1.70 | Lowest Observed Tide |
Min Tide Date & Time | 01/24/2003 17:30 | Lowest Observed Tide Date & Time |
HAT | 1.95 | Highest Astronomical Tide |
HAT Date & Time | 08/31/2015 07:30 | HAT Date and Time |
LAT | -0.56 | Lowest Astronomical Tide |
LAT Date & Time | 01/13/2036 12:18 | LAT Date and Time |
Tidal Datum Analysis Periods |
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03/01/2002 - 05/31/2002 |