Shantar Islands
Konstantina Bay (Russian: "Zaliv Konstantina") is a small bay in the northwestern Sea of Okhotsk, just south of the Shantar Islands. It is a western branch of the larger Academy Bay to the east. The bay is about 9.6 km (6 mi) in diameter and its entrance is about 4.8 km (3 mi) wide. Spring tides rise 3.8 m (12.5 ft), while neaps rise 2.7 m (9 ft).