142_Langkawi_Malaysia
DatumValueDescription
Status14-Nov-2022Processing Date
Epoch29-Nov-1985 to 31-Dec-2001Tidal Datum Analysis Period
MHHW3.254Mean Higher-High Water (m)
MHW3.106Mean High Water (m)
MTL2.223Mean Tide Level (m)
MSL2.213Mean Sea Level (m)
DTL2.248Mean Diurnal Tide Level (m)
MLW1.341Mean Low Water (m)
MLLW1.243Mean Lower-Low Water (m)
STND0.000Station Datum (m)
GT2.011Great Diurnal Range (m)
MN1.765Mean Range of Tide (m)
DHQ0.148Mean Diurnal High Water Inequality (m)
DLQ0.098Mean Diurnal Low Water Inequality (m)
HWIUnavailableGreenwich High Water Interval (in hours)
LWIUnavailableGreenwich Low Water Interval (in hours)
Maximum4.164Highest Observed Water Level (m)
Max Date & Time05-Nov-2021 16Highest Observed Water Level Date and Hour (LST)
Minimum-0.889Lowest Observed Water Level (m)
Min Date & Time31-Mar-2018 13Lowest Observed Water Level Date and Hour (LST)
HAT3.963Highest Astronomical Tide (m)
HAT Date & Time05-Nov-1998 16HAT Date and Hour (LST)
LAT0.381Lowest Astronomical Tide (m)
LAT Date & Time08-Mar-1989 22LAT Date and Hour (LST)
LEV2.192Switch 1 (m)
LEVB2.082Switch 2 (m)