At 20:31 water level is 0.06m and it will keep falling by 0.06m until the low tide at 22:32
The low tide with 0.0m is 0% of the lowest astronomical tide (-0.37m)
At 20:31 water level is 0.06m and it will keep falling by 0.06m until the low tide at 22:32
The low tide with 0.0m is 0% of the lowest astronomical tide (-0.37m)