Coombabah Premium diesel price forecast
As of Sun 15 Nov, Coombabah premium diesel averages 277.1 c/L, and FuelRadar estimates it will fall about 8.1 c/L to 269.0 c/L by Sun 22 Nov.
Premium diesel
Likely to fall
Estimate only: prices may edge down about 8.1 c/L by Sun 22 Nov.
- City average (estimate)
- 277.1 c/L
- Typical miss, a week ahead
- 3.8 c/L(no change: 4.3)
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Premium diesel: last 30 days and the next 7
Premium diesel: last 30 days and the next 7. The forecast moves from 277.1 c/L on 15 Nov 2026 to 269.0 c/L on 22 Nov 2026.
Source: FuelRadar (fuelradar.com.au)
Reported city averages to Sun 15 Nov, then the FuelRadar Gold Coast estimate dated Sun 15 Nov with its likely range shaded, shifted 7.0 c/L higher for Coombabah's local prices.
First lower estimate: Mon 16 Nov, about 275.6 c/L (1.5 below today).
Day by day
Each day’s likely range and estimate, with the change from today’s 277.1 c/L (dashed line).
- likely 275.0 to 277.2 c/L275.6
- likely 273.2 to 278.1 c/L274.4
- likely 271.4 to 279.0 c/L273.2
- likely 268.5 to 280.8 c/L272.2
- likely 265.5 to 282.5 c/L271.1
- likely 262.6 to 284.3 c/L270.1
- likely 259.6 to 285.9 c/L269.0
Cheapest Premium diesel near Coombabah now
Updated
Capital cities
Each capital's latest city daily average and its call; each row opens that city's forecast. City daily averages, not station prices.
See the Coombabah Premium diesel forecast in the app
The 7-day Coombabah forecast, updated each day, and price alerts. Free on iPhone and Android.
App preview. Prices shown are example captures, not current reports.
Questions about the Coombabah forecast
Coombabah Premium diesel forecast explained
Where prices sit
Coombabah uses the Gold Coast Premium diesel outlook, adjusted by 7.0 c/L for Coombabah's own price history.
What usually happens next
Premium diesel prices do not follow a regular cycle, so the estimate follows the recent trend in Gold Coast's daily averages, blended with the latest five-day change in wholesale prices. That puts it down about 8.1 c/L by .
What could change it
Wholesale and crude signals: the national wholesale diesel price fell 9.9 c/L to 247.1 c/L over the five days to , and Brent crude rose 3.5% to US$95.84 a barrel. The estimate already blends in that wholesale change.
How accurate is the forecast?
- Forecast miss, 7 days ahead
- 3.82 c/L
- "Prices stay the same"
- 4.25 c/L
Source: FuelRadar (fuelradar.com.au)
Over 564 week-ahead checks the forecast missed by less than assuming prices stay the same.
| Ahead | Miss | No change | Result |
|---|---|---|---|
| Next day | 1.17 | 1.34 | Closer than no change |
| 3 days ahead | 2.20 | 2.34 | Closer than no change |
| 7 days ahead | 3.82 | 4.25 | Closer than no change |
| 14 days ahead | 7.20 | 7.48 | About the same as no change |
| Average miss in c/L over each horizon's replay checks. The 7-day row decides whether the call names a direction. | |||
How does FuelRadar make the forecast?
FuelRadar has helped Australian drivers find cheaper fuel since 2020. Each estimate starts from Gold Coast's reported daily city averages and how they have moved recently. A city daily average is FuelRadar's scheduled morning average of the city's reported station prices, the figure this page quotes for every capital. Where a city has a regular price cycle, the estimate projects that cycle; elsewhere it follows the recent trend, blended with the latest dated wholesale price change. Based on the Gold Coast Premium diesel outlook, adjusted by 7.0 c/L using local price history. The likely range widens with each day ahead.
Next-day estimates missed by 0.5 c/L on average over the 30 days to 14 Nov, closer than assuming prices stay the same (0.6 c/L).
30 days checked · 16 Oct to 14 Nov
Forecast test resultsFuel price reports
What drivers paid in every state and territory in October 2026, town by town.
- Australia U91
- 242.8c/L 17.3 c/L higher than the period before
- Read the Australian reportEvery town we could rank, the capital against the rest and the cost of a litre
- Australian fuel price reportPDF · October 2026Download
- Every fuel price report
Forecast questions
When will Premium diesel prices go down in Coombabah?
Estimate only: Premium diesel in Coombabah is estimated to edge down about 8.1 c/L, to 269.0 c/L by Sun 22 Nov (likely 259.6–285.9), from 277.1 c/L estimated for Sun 15 Nov. The dated 30-day forecast shows a likely range, not a promised low date. Check current station prices before changing when you fill.
What is the best day to buy Premium diesel in Coombabah?
There is no fixed best day for Coombabah. Compare current reported station prices and their update times. A recent high or a lower estimate does not confirm a cheaper date.
How accurate is FuelRadar Australia's Premium diesel price outlook?
Not accurate enough yet to tell you to fill or wait, so we don't. From 16 Oct to 14 Nov our next-day Premium diesel forecasts for Gold Coast were off by 0.5 c/L on average over 30 days checked. That beat assuming prices wouldn't move (0.6 c/L).
Do higher prices mean they will fall soon?
A recent high does not confirm a turnaround. Compare the reported movement with the estimated range. If that range still includes today's price, a fall is not established. Check current station prices before deciding to wait.
How often is the outlook updated?
We update the forecast overnight. For anything that changed today, check the map.