You will not stay alone. The LA Silver Surfers (50+ surfers) community is already waiting.

Knee-friendly boards, mellow break tips, physio referrals, and a running list of the best longboards for an older frame keep this crowd of 50-plus surfers paddling out.
Group vibe
Wise, encouraging — every wave ridden gets celebrated, no exceptions.
Example members. Real archetypes drawn from the people who already meet up here.
From San Diego
30 years surfing, Malibu regular
From Tokyo
Late-starter, learned at 45
From Byron Bay
Long-boarder, Point Dume fan
From Tel Aviv
Beginner, brave, daily Venice Breakwater
One number to sign up. Your group is already waiting on the other side.
Join Silver Surfers (50+ surfers)