Datum | Value | Description |
---|---|---|
MHHW | 10.68 | Mean Higher-High Water |
MHW | 8.33 | Mean High Water |
MTL | 4.50 | Mean Tide Level |
MSL | 4.70 | Mean Sea Level |
DTL | 5.34 | Mean Diurnal Tide Level |
MLW | 0.66 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -12.85 | Station Datum |
GT | 10.68 | Great Diurnal Range |
MN | 7.67 | Mean Range of Tide |
DHQ | 2.35 | Mean Diurnal High Water Inequality |
DLQ | 0.67 | Mean Diurnal Low Water Inequality |
HWI | 6.50 | Greenwich High Water Interval (in hours) |
LWI | 0.11 | 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 | 13.21 | Highest Astronomical Tide |
HAT Date & Time | 07/02/2004 17:54 | HAT Date and Time |
LAT | -2.53 | Lowest Astronomical Tide |
LAT Date & Time | 01/09/2033 18:48 | LAT Date and Time |
Tidal Datum Analysis Periods |
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06/01/2011 - 08/31/2011 |