Why are Perth petrol prices rising so fast now?

Disruption at the Strait of Hormuz has tightened global oil supply and pushed Brent above $115. Australian wholesalers adjust quickly, and that lifts local bowser prices. With inventories managed carefully, short‑term rationing risks and stockpiling add pressure. Together, these factors are driving today’s higher pump prices across Perth.

How long could the Brent crude surge keep prices high?

If shipping disruption persists or escalates, elevated Brent could last weeks or months. Prices may ease if supply routes reopen or major producers lift output. Watch Brent’s direction, the Australian dollar, and wholesale terminal prices. Any fall in crude, plus a stronger AUD, would soften Perth petrol prices fastest.

Will higher petrol costs trigger an RBA rate hike?

Markets currently price a 36% chance of a hike at the next meeting. Higher fuel costs risk lifting headline CPI and feeding into core through transport and goods. The RBA will weigh monthly CPI, wage growth, and demand. If inflation broadens, a small hike becomes more likely, though not guaranteed.

What can Perth drivers do to cut fuel costs today?

Use price‑tracking apps, refuel during cheaper parts of the weekly cycle, and avoid topping up during peak demand. Maintain tyre pressure and reduce idling to improve efficiency. Consider carpooling for commutes. These simple steps can offset some of the rise in fuel prices Perth while conditions remain tight.

Global Market Insights

Perth Fuel Prices March 10: Oil Shock Lifts Pumps, RBA Hike Odds

ByDanny Kontos March 9, 2026

Fuel prices Perth are jumping after a Brent crude surge above $115, driven by disruption at the Strait of Hormuz. On 10 March, average Perth petrol prices sit near A$1.92 per litre, with reports of rationing and tighter supply. NAB says a petrol spike can lift inflation, and markets now price a 36% chance of an RBA rate hike at the next meeting. We outline what this means for WA households and investors, and how to respond with clear, practical steps.