046_Port Vila_Vanuatu
DatumValueDescription
Status14-Nov-2022Processing Date
Epoch01-Jan-2002 to 31-Dec-2020Tidal Datum Analysis Period
MHHW1.341Mean Higher-High Water (m)
MHW1.273Mean High Water (m)
MTL0.890Mean Tide Level (m)
MSL0.887Mean Sea Level (m)
DTL0.847Mean Diurnal Tide Level (m)
MLW0.506Mean Low Water (m)
MLLW0.352Mean Lower-Low Water (m)
STND0.000Station Datum (m)
GT0.989Great Diurnal Range (m)
MN0.767Mean Range of Tide (m)
DHQ0.068Mean Diurnal High Water Inequality (m)
DLQ0.154Mean Diurnal Low Water Inequality (m)
HWIUnavailableGreenwich High Water Interval (in hours)
LWIUnavailableGreenwich Low Water Interval (in hours)
Maximum1.760Highest Observed Water Level (m)
Max Date & Time13-Nov-2008 06Highest Observed Water Level Date and Hour (LST)
Minimum-0.190Lowest Observed Water Level (m)
Min Date & Time27-Apr-1994 01Lowest Observed Water Level Date and Hour (LST)
HAT1.619Highest Astronomical Tide (m)
HAT Date & Time15-Nov-2020 06HAT Date and Hour (LST)
LAT-0.003Lowest Astronomical Tide (m)
LAT Date & Time24-Jun-2009 01LAT Date and Hour (LST)
LEVUnavailableSwitch 1 (m)
LEVBUnavailableSwitch 2 (m)