Location Russian Far East Ocean/sea sources Sea of Okhotsk Max. length 100 km (62 mi) | River sources Uda River Basin countries Russia Max. width 64.4 km (40.0 mi) | |
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Uda Gulf, Uda Bay or Ud Bay (Russian: Удская губа; Udskaya Guba) is a bay or gulf in Khabarovsk Krai, Russian Federation.
Contents
Map of Udskaya guba, Russia, 682560
Geography
Uda Gulf is located in the northwestern Sea of Okhotsk. It lies just west of the Shantar Islands. The Uda River flows into it. It is entered between Cape Madzhalinda (55°17' N, 136°07' E) and Cape Malaya Dugandzha (54°41' N, 136°39' E). It is about 64.4 km (40 mi) wide. Trees line its shores, principally fir. Calms and light winds prevail from March or April to June, while southwesterly winds are common in July and August. Northwesterly gales and northeast storms are frequent in October and November. During the winter northwesterly winds are prevalent. The gulf is normally enshrouded in fog during the spring and early summer. Ice typically occurs in the gulf between November and mid-July. During favorable years the ice may leave by June, but after severe winters it may remain throughout the year. Tides are semidiurnal. Springs rise 6.1 to 7.3 m (20 to 24 ft), while neaps rise 4.2 m (13.8 ft). Tidal currents can reach four or five knots and create a large whirlpool between Cape Tyl'sky and Medvezhy Island.
History
Between 1854 and 1874, American and Russian whaleships hunted bowhead whales in the gulf. They called it Southwest Bay. Some traded tobacco for salmon with the natives. The barque Louisa, of New Bedford, reported as many as fifty ships in sight in the bay at one time, ten of which were boiling oil. On 18 September 1864, the barque Mary (287 tons), of New Bedford, was wrecked in Northeast Harbor, on the north side of the bay, during a gale. Her captain, Edwin P. Thompson, traveled to the Russian whaling station Mamga in Tugur Bay, where she was sold at auction for between $970 and $1,100 to Otto Wilhelm Lindholm. The second mate and four men guarded the wreck during the winter, and the following spring Lindholm salvaged what valuables he could before setting her afire.
Russian schooners and boat crews from Tugur and Mamga also cruised for bowheads in the bay from 1864 to 1871.
Wildlife
In the spring and summer beluga whales aggregate at the head of Uda Gulf to feed on spawning fish in the Uda and Torom river estuaries, while in the summer and fall bowhead whales also come here to feed.