Major infrastructural and engineering developments have been installed as part of the country's defence against floods. But ...

IMPORTANT:- The significant wave height is the average height of the highest one third ... wave data buoy located 4.2nm West of Cape du Couedic Light House (Kangaroo Island) in 44 fathoms (80 metres).

Please be awareWind and wave forecasts are averages. Wind gusts can be 40 per cent stronger than the forecast, and stronger still in squalls and thunderstorms. Maximum waves can be twice the forecast ...