Apra Harbor
Operations in Outer Apra Harbor are under the jurisdiction of The Port Authority of Guam and the United States Coast Guard. Vessels entering, leaving, or shifting berth in Apra Harbor are required to give 24 hours notice to the Port Authority of Guam Port Control Harbor Master and the U.S. Coast Guard Captain of the Port. Inner Apra Harbor is a restricted area that is marked by two uncharted buoys. Operations in Inner Apra Harbor are under the jurisdiction of the U.S. Navy Port Control Harbormaster.