Datum | Value | Description |
---|---|---|
MHHW | 0.75 | Mean Higher-High Water |
MHW | 0.73 | Mean High Water |
MTL | 0.38 | Mean Tide Level |
MSL | 0.38 | Mean Sea Level |
DTL | 0.37 | Mean Diurnal Tide Level |
MLW | 0.04 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
VIVD09 | 0.40 | Virgin Islands Vertical Datum of 2009 |
STND | -27.07 | Station Datum |
GT | 0.74 | Great Diurnal Range |
MN | 0.69 | Mean Range of Tide |
DHQ | 0.02 | Mean Diurnal High Water Inequality |
DLQ | 0.04 | Mean Diurnal Low Water Inequality |
HWI | Greenwich High Water Interval (in hours) | |
LWI | Greenwich Low Water Interval (in hours) | |
Max Tide | 2.59 | Highest Observed Tide |
Max Tide Date & Time | 09/20/2017 02:54 | Highest Observed Tide Date & Time |
Min Tide | -0.72 | Lowest Observed Tide |
Min Tide Date & Time | 04/28/2009 18:54 | Lowest Observed Tide Date & Time |
HAT | 1.10 | Highest Astronomical Tide |
HAT Date & Time | 08/02/2023 02:00 | HAT Date and Time |
LAT | -0.49 | Lowest Astronomical Tide |
LAT Date & Time | 04/30/2025 18:12 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
11/01/2006 - 10/31/2007 |
08/01/2008 - 07/31/2009 |
03/01/2010 - 02/29/2016 |
04/01/2016 - 03/31/2017 |
04/01/2018 - 03/31/2019 |