Datum | Value | Description |
---|---|---|
MHHW | 0.88 | Mean Higher-High Water |
MHW | 0.82 | Mean High Water |
MTL | 0.44 | Mean Tide Level |
MSL | 0.41 | Mean Sea Level |
DTL | 0.43 | Mean Diurnal Tide Level |
MLW | 0.05 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
VIVD09 | 0.56 | Virgin Islands Vertical Datum of 2009 |
STND | -27.77 | Station Datum |
GT | 0.88 | Great Diurnal Range |
MN | 0.78 | Mean Range of Tide |
DHQ | 0.05 | Mean Diurnal High Water Inequality |
DLQ | 0.05 | Mean Diurnal Low Water Inequality |
HWI | Greenwich High Water Interval (in hours) | |
LWI | 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 | 1.35 | Highest Astronomical Tide |
HAT Date & Time | 11/07/2025 14:54 | HAT Date and Time |
LAT | -0.46 | Lowest Astronomical Tide |
LAT Date & Time | 06/04/2008 17:42 | LAT Date and Time |
Tidal Datum Analysis Periods |
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01/01/2021 - 03/31/2021 |