104_Diego Garcia_United Kingdom of Great Britain and Northern Ireland (the)
DatumValueDescription
Status14-Nov-2022Processing Date
Epoch26-Aug-2003 to 31-Dec-2020Tidal Datum Analysis Period
MHHW2.075Mean Higher-High Water (m)
MHW2.024Mean High Water (m)
MTL1.480Mean Tide Level (m)
MSL1.481Mean Sea Level (m)
DTL1.486Mean Diurnal Tide Level (m)
MLW0.937Mean Low Water (m)
MLLW0.896Mean Lower-Low Water (m)
STND0.000Station Datum (m)
GT1.178Great Diurnal Range (m)
MN1.087Mean Range of Tide (m)
DHQ0.051Mean Diurnal High Water Inequality (m)
DLQ0.040Mean Diurnal Low Water Inequality (m)
HWIUnavailableGreenwich High Water Interval (in hours)
LWIUnavailableGreenwich Low Water Interval (in hours)
Maximum2.809Highest Observed Water Level (m)
Max Date & Time28-Oct-2019 09Highest Observed Water Level Date and Hour (LST)
Minimum0.322Lowest Observed Water Level (m)
Min Date & Time15-Oct-2004 16Lowest Observed Water Level Date and Hour (LST)
HAT2.501Highest Astronomical Tide (m)
HAT Date & Time20-Feb-2015 10HAT Date and Hour (LST)
LAT0.477Lowest Astronomical Tide (m)
LAT Date & Time09-Apr-2020 04LAT Date and Hour (LST)
LEV1.766Switch 1 (m)
LEVB1.681Switch 2 (m)