Karratha petrol price trend

Unleaded 91 · city daily averages

Karratha is near the top of its recent range and easing: Unleaded 91 averaged 247.8 c/L on Mon 9 Nov, 8.5 c/L under its high of 256.3 c/L on Fri 30 Oct and 33.2 c/L above its low of 214.6 c/L on Sat 15 Aug. FuelRadar has not found a regular price cycle in Karratha.

Karratha petrol prices

Karratha city daily averages

Karratha Unleaded 91, last 89 days

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

Source: FuelRadar (fuelradar.com.au)

Pump average 41.6 c/L above wholesale on Fri 6 Nov.

View the reported prices
Karratha Unleaded 91 city daily averages
DayUnleaded 91 (c/L)
247.8
248.6
250.5
253.1
253.9
255.2
255.5
255.5
255.5
255.9
256.3
255.3
255.3
255.3
254.3
253.6
253.6
253.6
253.6
253.9
254.5
254.5
254.5
254.5
254.5
254.8
255.4
254.8
253.4
251.6
249.8
249.2
248.6
248.4
247.8
247.4
247.4
244.4
243.5
243.5
243.5
243.5
243.5
243.5
244.6
245.5
245.8
246.1
244.6
243.5
242.9
239.5
237.5
234.5
228.8
226.9
226.9
226.1
222.1
220.8
219.5
218.4
216.8
216.8
216.8
216.4
216.4
216.4
216.4
217.5
217.5
217.5
217.5
217.5
217.2
217.5
217.5
217.5
217.5
216.9
216.5
216.2
215.8
215.2
215.2
215.2
214.6
214.6
217.5

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What's next for Karratha prices

Unleaded 91 · next 7 days · estimate

Estimate only (yesterday's outlook): prices may fall about 5.8 c/L by Thu 12 Nov, then return to about today's level by Tue 17 Nov.

Karratha Unleaded 91 forecast for the next 7 days
WhenEstimate (c/L)Change
TomorrowWed 11 Nov242.7likely 241.0–246.3About the same
In 3 daysFri 13 Nov242.2likely 238.4–250.2Down 1.3
In 7 daysTue 17 Nov242.8likely 235.7–258.2About the same

Change is from the outlook's 243.5 c/L for today. Over the last 55 days, 7-day estimates missed by 5.3 c/L on average; "no change" missed by 5.2 c/L.

Full Karratha forecast

How Karratha compares

On Mon 9 Nov Karratha's Unleaded 91 city average was 30.3 c/L above Perth's. It is 14.2 c/L above the Western Australia average and 15.8 c/L above the Australia average of current station reports. Karratha averaged 252.0 c/L in October, 21.3 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 Unleaded 91 average against its capital, state and Australia
AreaUnleaded 91 average (c/L)
KarrathaCity daily average, Mon 9 Nov247.8
PerthCity daily average, Mon 9 Nov217.5
Western Australia933 current station reports233.6
Australia6,670 current station reports232.0

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 11 full weeks; weekday averages sat within 0.6 c/L of each other.

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Unleaded 91 alerts for Karratha

Karratha's city average was 247.8 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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Unleaded 91 price questions

What is the best day to buy petrol in Karratha?

There is no reliably cheaper day right now. No weekday was consistently cheapest in Karratha over the last 11 full weeks to 9 Nov: the weekday averages sat within 0.6 c/L of each other. Compare current station prices instead.

Does Unleaded 91 follow a price cycle in Karratha?

FuelRadar has not found a regular price cycle in Karratha's city daily averages, so prices there tend to follow wholesale costs and local competition. The chart is recent price history, not a countdown to a low.

How should I compare Unleaded 91 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.