Datum | Value | Description |
---|---|---|
MHHW | 0.59 | Mean Higher-High Water |
MHW | 0.59 | Mean High Water |
MTL | 0.29 | Mean Tide Level |
MSL | 0.30 | Mean Sea Level |
DTL | 0.29 | Mean Diurnal Tide Level |
MLW | 0.00 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | 0.12 | Station Datum |
GT | 0.58 | Great Diurnal Range |
MN | 0.58 | Mean Range of Tide |
DHQ | 0.00 | Mean Diurnal High Water Inequality |
DLQ | 0.00 | Mean Diurnal Low Water Inequality |
HWI | Greenwich High Water Interval (in hours) | |
LWI | Greenwich Low Water Interval (in hours) | |
Max Tide | 4.96 | Highest Observed Tide |
Max Tide Date & Time | 06/07/2020 23:48 | Highest Observed Tide Date & Time |
Min Tide | -2.08 | Lowest Observed Tide |
Min Tide Date & Time | 02/09/2016 21:30 | Lowest Observed Tide Date & Time |
HAT | 1.11 | Highest Astronomical Tide |
HAT Date & Time | 10/09/1986 17:12 | HAT Date and Time |
LAT | -0.67 | Lowest Astronomical Tide |
LAT Date & Time | 01/17/1988 22:48 | LAT Date and Time |
Tidal Datum Analysis Periods |
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05/01/2015 - 04/30/2016 |