Karratha Diesel price trend

Diesel · city daily averages

Karratha is near the top of its recent range and easing: Diesel averaged 278.7 c/L on Mon 9 Nov, 10.5 c/L under its high of 289.2 c/L on Fri 25 Sept and 31.2 c/L above its low of 247.5 c/L on Sat 15 Aug.

Karratha petrol prices

Karratha city daily averages

Karratha Diesel, last 89 days

Latest, Mon 9 Nov Wholesale (national terminal gate), the pump margin over it shaded

Source: FuelRadar (fuelradar.com.au)

Pump average 25.1 c/L above wholesale on Fri 6 Nov.

View the reported prices
Karratha Diesel city daily averages
DayDiesel (c/L)
278.7
277.5
280.8
282.1
283.3
284.5
285.9
285.9
285.9
285.9
287.9
286.2
284.4
283.5
283.5
280.5
280.5
282.1
282.1
282.1
284.5
284.4
283.5
283.5
283.5
283.5
283.9
283.9
283.9
283.9
283.9
283.9
283.9
284.3
285.8
286.7
286.7
286.7
286.7
288.2
289.2
287.5
285.2
283.4
281.0
280.3
276.0
272.4
269.7
265.7
264.3
264.3
263.8
262.5
261.2
260.0
258.7
257.5
257.5
257.5
257.5
257.3
257.3
257.3
258.2
258.2
258.5
259.2
259.4
259.4
258.4
257.3
256.8
256.2
254.8
254.2
252.8
250.5
248.2
248.2
248.2
247.5
247.5
248.8

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What's next for Karratha prices

Diesel · next 7 days · estimate

Estimate only: expected to stay about the same over the next 7 days.

Karratha Diesel forecast for the next 7 days
WhenEstimate (c/L)Change
TomorrowWed 11 Nov278.7likely 277.1–280.3About the same
In 3 daysFri 13 Nov278.7likely 274.9–282.5About the same
In 7 daysTue 17 Nov278.7likely 271.0–286.4About the same

Change is from this morning's 278.7 c/L average. Past 7-day estimates missed by about 4.9 c/L on average, only slightly less than assuming prices stay the same (5.0 c/L).

Full Karratha forecast

How Karratha compares

On Mon 9 Nov Karratha's Diesel city average was 12.4 c/L above Perth's. It is 0.2 c/L below the Western Australia average and 2.3 c/L above the Australia average of current station reports. Karratha averaged 283.8 c/L in October, 13.1 c/L higher than in September. Karratha averaged 252.1 c/L for U91 in October 2026, the 28th dearest of the 83 Western Australia towns we ranked and 18.2 c/L above Perth.

Karratha Diesel average against its capital, state and Australia
AreaDiesel average (c/L)
KarrathaCity daily average, Mon 9 Nov278.7
PerthCity daily average, Mon 9 Nov266.3
Western Australia662 current station reports278.9
Australia4,086 current station reports276.4

Source: October 2026 regional fuel price report

Cheapest day of the week in Karratha

Full weeks each day was the cheapest

Source: FuelRadar (fuelradar.com.au) · data as at 9 Nov 2026, 10:00 am AEST

No weekday was reliably cheaper over the last 9 full weeks; weekday averages sat within 0.9 c/L of each other.

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Karratha's city average was 278.7 c/L on Mon 9 Nov. Pick a station and a target price, and FuelRadar tells you when it gets there.

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Diesel price questions

What is the best day to buy Diesel in Karratha?

There is no reliably cheaper day right now. No weekday was consistently cheapest in Karratha over the last 9 full weeks to 9 Nov: the weekday averages sat within 0.9 c/L of each other. Compare current station prices instead.

Does Diesel follow a regular petrol price cycle?

Diesel does not usually follow the regular unleaded petrol cycle. The chart is recent price history, not a countdown to a low.

How should I compare Diesel prices in Karratha?

Compare the same fuel type across nearby stations, check when each price was updated and weigh any saving against the extra distance.