Motorists in Perth and Mandurah are advised to fill up now if they need to, with petrol prices set to rise tomorrow.
Motorists in Perth and Mandurah are advised to fill up now if they need to, with petrol prices set to rise tomorrow.
FuelWatch reports that, from 6am tomorrow (Wednesday 15 July 2026), the average price of Perth's regular unleaded petrol (ULP) will increase by over 12 cents per litre (cpl) to 175.1 cpl with 7-Eleven and BP hiking up to 189.9 cpl; and Ampol, Caltex and EG Ampol up to 183.9 cpl.
Despite the hike tomorrow, there are still 26 individual sites offering ULP below 157 cpl, so consumers should check the FuelWatch website to find the lowest price near them. Buying fuel from the cheapest site rather than the most expensive, a difference of 59 cpl, means motorists can potentially save $35 on a 60-litre tank.
Tuesday's cheapest ULP is available for:
- 154.7 cpl at Atlas Fuel Midvale and Atlas Fuel Stratton in the East;
- 152.5 cpl at Vibe Oakford Truckstop in the South; and
- 151.9 cpl at Vibe Bedford and Vibe Beechboro in the North.
Wednesday's cheapest ULP will be available for:
- 153.7 cpl at Vibe Toodyay Rd (Gidgegannup) in the East;
- 149.9 cpl at Vibe Kwinana Town Centre in the South; and
- 152.5 cpl at Vibe Wanneroo in the North.
To find the cheapest fuel at any time, check the mobile compatible www.fuelwatch.wa.gov.au site which features an interactive map. After 2.30pm each day both today's and tomorrow's prices are available. Also, get a daily update by subscribing to free email alerts or phone 1300 30 40 54. If you want to understand more about how FuelWatch works, go to www.fuelwatch.wa.gov.au/about/works .
