The drowning alarm came to the rescue service at 14.02 on Monday.
"It is a kayak that has been overturned," says Lars Larsson, lc-leader at the rescue service Greater Gothenburg.
He cannot say anything about the damage to the person found in the water.
The emergency services received several alarms about the incident. At 14.40 the rescue service is still in place.
- You have made sure that the person has arrived on land, says Lars Larsson.
The person must have been lying out in the water at Skallahamn, on Vässingsö.
The text is updated.