Rashi on Psalms
With an east wind That is an expression of retribution, with which the Holy One, blessed be He, recompenses the wicked, as it is stated (Exod. 14:21): “and the Lord led the sea with a strong east wind, etc.” Similarly (Ezek. 16:27, 26): “The east wind has broken you in the heart of the seas”; (Jer. 18:17), “Like an east wind, I will scatter you before the enemy.”
Rashi on Psalms
the ships of Tarshish They are the neighbors of Tyre, which is Africa, and it is of Edom.