NWOSSAA – Northwestern Ontario Secondary Schools Athletic Association

The current calendar , with any updates is posted below:

Swimming: OFSAA Entry Deadline (11:59pm)

Feb 22 all-day

Categories: Administration Swimming

Boys’ Basketball: NWOSSAA ‘A’ Championship @ NSSSAA - TBA

Feb 23 – Feb 24 all-day

Upcoming Hosts: 2024 – NorWOSSA | 2025 – NSSSAA | 2026 – NorWOSSA

Categories: "A" Championships Boys' Basketball NSSSAA Host Winter Sports

Girls’ Volleyball: NWOSSAA ‘A’ Championship @ NorWOSSA - TBA

Feb 23 – Feb 24 all-day

Upcoming Hosts: 2024 – NSSSAA | 2025 – NorWOSSA | 2026 – NSSSAA

Categories: "A" Championships Girls' Volleyball NorWOSSA Host Winter Sports

Swimming: OFSAA Championship @ Windsor, Ontario

Feb 28 – Mar 1 all-day

Categories: OFSAA Championships Swimming Winter Sports