Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Current Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
If you’re checking the live forecast above, note that a weather vane measures wind direction – essential for interpreting how the air is moving near you. Traditional weather vanes have been used for centuries on roofs to show which way the wind blows, helping farmers, sailors and gardeners plan their day.
What is a weather vane and how does it work?
A weather vane is a simple instrument that points into the wind, using an arrow or decorative figure mounted on a rotating spindle. The tail catches the wind and forces the vane to align, so the head points directly into the oncoming breeze. The direction – north, south, east or west – tells you where the air mass is coming from, which is key for interpreting the live forecast above.
Choosing and installing a weather vane
You can buy traditional weather vanes in many styles, from the classic weather vane rooster to weather vane horse designs. If you’re looking for a weather vane for roof mounting, consider the material (copper or steel) and ensure it’s securely fixed to a ridge or cupola. Many hardware stores such as weather vane Bunnings stock a range, and you can also find weather vane for sale online through specialist sellers. For those in the west, searching for weather vane Perth will bring up local suppliers. Installing one gives you a reliable, low-tech way to measure wind direction without electronics.
What does a rooster weather vane symbolise?
Rooster weather vanes were traditionally placed on churches to remind people of the crowing rooster that signalled Peter’s betrayal – but today they are a classic Australian garden ornament and still show wind direction reliably.
Where can I buy a weather vane in Australia?
You’ll find traditional weather vanes at hardware chains like Bunnings, specialist garden centres, and online marketplaces. Many sellers offer copper or steel models with rooster or horse designs that suit Aussie rooflines.
Do I need a weather vane if I have a digital weather station?
Not essential, but a weather vane is a durable, zero-power backup that gives you a tactile sense of wind direction. It’s also a charming addition to a shed or home – especially if you enjoy traditional weather vanes.
Sources
For more on reading wind in your area, see the Australia weather hub or check conditions in Perth Weather.