To amend the Outer Continental Shelf Lands Act to prohibit oil-, gas-, and methane hydrate-related seismic activities in the North Atlantic, Mid-Atlantic, South Atlantic, and Straits of Florida planning areas of the outer Continental Shelf, and for other purposes.

Atlantic Seismic Airgun Protection Act This bill amends the Outer Continental Shelf Lands Act to prohibit conducting geological or geophysical activities in support of oil, gas, or methane hydrate exploration and development on the Atlantic Outer Continental Shelf. The geological and geophysical activities are described in a final programmatic environmental impact statement by the Bureau of Ocean Energy Management entitled "Atlantic OCS Proposed Geological and Geophysical Activities, Mid-Atlantic and South Atlantic Planning Areas."