The Lake Hawea community will hold a memorial ceremony and whaka noa (a Maori blessing) at 11am today for missing German kayaker Rene Weisswange, 25, who is presumed drowned.
The service at the Lake Hawea boat ramp will be led by Michelle Cotter, while Jeromy van Riel will conduct the traditional whaka noa held when someone goes missing in a body of water.
Mr Weisswange had set out on his kayak journey from the boat ramp on Monday August 29.
Despite extensive searching, he has not been found. His borrowed kayak and broken paddle were found washed up on the shore beneath the village on Wednesday August 31.
Lake Hawea resident Liz Matheson has helped to co-ordinate the ceremony.