The speaker announces, in a flat and certain voice, that the end of their life will be spent underground. The title, "Foretold," makes it sound like a prophecy rather than a fear. Nothing is argued or explained; it is simply stated.
The images that follow turn the world upside down. Trees are buried under earth, and their branches become "black water," as if roots and rivers have swapped places. The pocket full of sand suggests time running out, like an hourglass, or perhaps the dry, useless things a person carries into the grave. Then the poem takes a sharper turn: "sudden hands / over every mouth." The burial seems to involve not just one person but a whole crowd being silenced.
The mood is eerie, calm on the surface and quietly menacing underneath. The speaker doesn't panic. That stillness makes the final image, hands clamping down without warning, feel even more chilling. It can be read as death, but also as a darker sense of silencing or suppression, though the poem leaves that open.