Sailing from ZYC, Tannith Visser competes in the KwaZulu-Natal dinghy circuit. Since January 2025, 10 races across 2 regattas have been recorded for Tannith. Tannith's primary class has been Dart 18, with additional appearances in Dart 2 up. Notable results include victory at the SailingSA events in the multiple fleets fleet and strong finishes at the SailingSA events. Tannith remains an active competitor in the Western Cape sailing circuit.