Sea Group Oy is a fishing and scuba-diving center operating in the Kotka sea area. The center is based in the Kotka Marina in Meriniemi. We arrange unforgettable deep-sea fishing and wreck scuba-diving trips to the Eastern Gulf of Finland which will provide good stories and nice memories for a long time! Fishing is arranged either by sheltered archipelago shores or tempestuous islets of the open sea. For scuba-diving, we have over 20 localized wrecks located at short range of Kotka.