This is where I live. The ocean pool swimming club of mostly older folk has these lovely aims:
"To encourage winter swimming
To promote the physical and social welfare of members
To help those in need within our community"
They arrive at dawn to swim, all year round.
https://mastodon.social/media/PJFLUVoicSRJS-MqGBI
https://mastodon.social/media/_I0gmwgd03ka5tDwFTs