Australia's Largest Tides
The Bay of Fundy, Nova Scotia, Canada, has 15m tides. Other high tides occur at Bristol (UK) 14.6m, Mont Saint Michel (France) 12.3m, Puerto Gallegos (Argentina) 13.2m and Bhaunagan (India) 12.2m.
High tides in Western Australia are Derby 11.8m, Yampi Sound 10.9m, Broome 9.8m and Wyndham 8.4m.
Storm conditions can cause higher tide levels than predicted. Tides can be predicted with a high degree of accuracy from analysis of long term tide records. The tide predictions provide the time and height of high and low water for a particular day at a particular place. Spring tides occur every 14 days at the new and full moons. Neap tides occur every 14 days at the half moon.