2019
Founding meeting, Phuket
Delegates from Indonesia, Malaysia, the Philippines and Thailand agree a cooperative framework for regional surfing.
2020
First shared calendar
Four national events are published as one regional series; travel is suspended later that year.
2021
Myanmar Surfing Association joins
Membership reaches five associations. Judging exchange begins online.
2022
Singapore Surfing Association joins
The six-member structure in place today is completed.
2023
Ocean-safety standard adopted
Minimum water-safety requirements agreed for every event on the regional calendar.
2024
Coaching pathway launched
Level 1 and Level 2 coaching and judging courses recognised across all six associations.
2025
Affiliation with the Asian Surfing Federation
SEASA is recognised as a regional cooperative body within the ASF structure.
2026
Regional rankings published
First full season of open, women's and junior rankings across the six nations.