171_Cocos_Australia
DatumValueDescription
Status14-Nov-2022Processing Date
Epoch11-Dec-1985 to 31-Dec-2001Tidal Datum Analysis Period
MHHW4.15Mean Higher-High Water (ft)
MHW3.64Mean High Water (ft)
MTL2.56Mean Tide Level (ft)
MSL2.58Mean Sea Level (ft)
DTL2.74Mean Diurnal Tide Level (ft)
MLW1.48Mean Low Water (ft)
MLLW1.33Mean Lower-Low Water (ft)
STND0.00Station Datum (ft)
GT2.81Great Diurnal Range (ft)
MN2.16Mean Range of Tide (ft)
DHQ0.50Mean Diurnal High Water Inequality (ft)
DLQ0.15Mean Diurnal Low Water Inequality (ft)
HWIUnavailableGreenwich High Water Interval (in hours)
LWIUnavailableGreenwich Low Water Interval (in hours)
Maximum6.34Highest Observed Water Level (ft)
Max Date & Time06-Nov-2021 10Highest Observed Water Level Date and Hour (LST)
Minimum-0.13Lowest Observed Water Level (ft)
Min Date & Time17-Mar-1995 16Lowest Observed Water Level Date and Hour (LST)
HAT5.58Highest Astronomical Tide (ft)
HAT Date & Time14-Nov-1989 10HAT Date and Hour (LST)
LAT0.48Lowest Astronomical Tide (ft)
LAT Date & Time29-Mar-1998 18LAT Date and Hour (LST)
LEVUnavailableSwitch 1 (ft)
LEVBUnavailableSwitch 2 (ft)