The Finnish Coast Guard came to the aid of a passenger ferry which suffered engine problems and was drifting in the sea near the island of Seurasaari off the coast of the capital.
There were about 50 passengers on board the vessel, the Coast Guard said.
"There was an engine problem and it had shut down in the middle of the journey. The vessel began to drift and was preparing to anchor," Marko Siro, Director of Maritime Rescue at the Gulf of Finland Coast Guard, told Yle.
The engine problems were reported to the coast guard by telephone, Siro added.
"Units were quickly mobilised. First a small rubber boat held the vessel in place, and then a larger rescue boat arrived and towed the water bus to the dock," he explained.
Passengers were eventually able to disembark from the vessel at the pier near Taivallahti, to the east of Seurasaari island.
"No medical intervention was required, as the ship gave people shelter," Siro said.
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