2026/2027 Australian cyclone season

Tropical Low 01U
01U was the first tropical low to be monitored by the Australian Bureau of Meteorology in the 2026/2027 season. A small, and weak low, 01U was formed from a persistent band of cloud cover over Christmas Island on September 30, and moved south. Encountering unfavourable conditions for development, 01U failed to gain strength and dissipated on October 3.