151_Zanzibar_Tanzania, United Republic of
Datum	Value	Description
Status	14-Nov-2022	Processing Date
Epoch	01-Mar-1984 to 31-Dec-2001	Tidal Datum Analysis Period
MHHW	11.64	Mean Higher-High Water (ft)
MHW	11.00	Mean High Water (ft)
MTL	6.66	Mean Tide Level (ft)
MSL	6.71	Mean Sea Level (ft)
DTL	6.86	Mean Diurnal Tide Level (ft)
MLW	2.33	Mean Low Water (ft)
MLLW	2.09	Mean Lower-Low Water (ft)
STND	0.00	Station Datum (ft)
GT	9.55	Great Diurnal Range (ft)
MN	8.67	Mean Range of Tide (ft)
DHQ	0.64	Mean Diurnal High Water Inequality (ft)
DLQ	0.24	Mean Diurnal Low Water Inequality (ft)
HWI	Unavailable	Greenwich High Water Interval (in hours)
LWI	Unavailable	Greenwich Low Water Interval (in hours)
Maximum	17.71	Highest Observed Water Level (ft)
Max Date & Time	20-Mar-2022 15	Highest Observed Water Level Date and Hour (LST)
Minimum	-1.25	Lowest Observed Water Level (ft)
Min Date & Time	10-Feb-1997 09	Lowest Observed Water Level Date and Hour (LST)
HAT	15.11	Highest Astronomical Tide (ft)
HAT Date & Time	07-Apr-1989 13	HAT Date and Hour (LST)
LAT	-1.00	Lowest Astronomical Tide (ft)
LAT Date & Time	07-Oct-1998 07	LAT Date and Hour (LST)
LEV	7.30643	Switch 1 (ft)
LEVB	7.30315	Switch 2 (ft)