What is the tone in part 3?

In Part 3, the poem becomes more fantastical as the spiritual world continues to punish the Ancient Mariner and his fellow sailors. Although later in the poem Coleridge reveals that a specific spirit is responsible for their demise, it seems as though the spiritual world as a whole is punishing the men, using the natural world as its weapon: the wind refuses to blow, the ocean churns with dreadful creatures, and the sun's relentless heat chars the men. The ghost ship, however, is separate from the natural world - it sails without wind, and its inhabitants are spirits. The tone thus has wrathful sense to it that renders men weak and impotent.