Sprinkle the yeast over the water and let stand until the yeast is creamy, about 1 minute. Stir until the yeast dissolves. In a large bowl add the sea salt, then the yeast mixture and the flour; stir until a soft dough forms.
Transfer the dough ball to a lightly floured surface and knead, adding more flour if necessary, until smooth and elastic, about 10 minutes.
Lightly coat another large bowl with oil. Place the dough in the bowl, turning it to oil the top. Cover with plastic wrap and store someplace warm; let rise until it doubles in size, about 6 hours.
Cut the dough into 9-ounce pieces and shape the pieces into balls. Place the balls on a nonstick surface or parchment paper, and then cover with plastic wrap, allowing room for the dough to expand. Let the dough rise until doubled, 8 to 12 hours.
Rest the dough in the refrigerator for 2 to 4 hours. Your homemade dough is now ready to be baked.