God's careful direction over nature is sometimes used to bring a person to a point of profound physical and emotional exhaustion. In this moment, God orchestrates the elements to intensify Jonah's suffering and push him toward a breaking point. As the sun rises, God summons an east wind, widely recognized as the fiercest and hottest of winds [מצודת דוד, אבן עזרא, ביאור שטיינזלץ]. This specific force of nature is called upon at this exact moment simply to add hardship to his already difficult situation [רד״ק].
There are different views on the exact character of this wind. The primary approach among commentators is that it is a violent, stormy gale so loud that it actually deafens anyone who hears it [מצודת דוד, מלבי״ם, רד״ק, אבן עזרא]. Others suggest a different kind of intensity, describing a wind so overpowering that it silences all other breezes, bringing with it an oppressive, heavy heat [רש״י, רד״ק]. A completely different view proposes that it is merely a light breeze [ביאור שטיינזלץ]. Alongside this wind, the morning sun rises and casts its burning rays directly onto Jonah's head [מצודת דוד, מצודת ציון].
The sudden, punishing combination of the harsh wind and intense heat takes a severe toll. Most commentators explain that Jonah faints and loses consciousness. His body becomes entirely weak and numb, and his spirit grows so panicked and exhausted that he nearly dies [רש״י, מצודת ציון, רד״ק, ביאור שטיינזלץ]. However, a completely different perspective suggests that rather than fainting, he simply wraps himself tightly in his clothes in a desperate attempt to shield himself from the harsh elements [אבן עזרא].
Driven by the deep agony and illness caused by the overwhelming heat, Jonah reaches a state of total despair. He begs for his life to end, asking for his soul to leave his body. The physical torment becomes so unbearable that he concludes it is better to die than to continue living through such intense suffering [מצודת דוד, ביאור שטיינזלץ].