Suruga(redirected from Suruga Province)
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a bay in the Pacific Ocean, on the southern coast of the Japanese island of Honshu. Suruga Bay has a length of approximately 60 km and a width at its entrance of approximately 56 km. Depths measure 32 m inside the bay but exceed 2,000 m at the entrance. Tides are irregular and semidiurnal, with a height of approximately 2 m. Shimizu is the principal port.