baie de Bristol
easternmost arm of the Bering Sea, at 57° to 59° North 157° to 162° West in Southwest Alaska; 400 km long, 290 km, wide at its mouth; rivers flowing into it include the Cinder, Egegik, Igushik, Kvichak, Meshik, Nushagak, Naknek, Togiak, and Ugashik