What is the cheapest petrol price in Westport today?

The cheapest unleaded petrol in Westport is currently 304.6c per litre. Prices range from 304.6c to 311.5c across 3 stations we monitor in the area.

When is the best day to buy petrol in Westport?

In WTC, petrol prices typically follow a weekly cycle. The best time to fill up is usually early in the week (Monday to Wednesday) when prices are at their lowest. Avoid filling up on Thursday or Friday when prices tend to peak.

How often are fuel prices updated in Westport?

Petrolmate updates Westport fuel prices in real-time using official government APIs and community data. Prices are refreshed multiple times throughout the day to ensure accuracy.

Is E10 cheaper than regular unleaded in Westport?

Yes, E10 is typically 3-5 cents per litre cheaper than regular unleaded (ULP) in Westport. E10 contains 10% ethanol and is suitable for most vehicles made after 2005. Check your vehicle manual for compatibility.

Find Cheap Petrol in Westport, WTC

As of 19 July 2026, the cheapest unleaded petrol in Westport, WTC is 304.6c per litre at NPD Self Serve, Westport. Prices range from 304.6c to 311.5c across 3 stations, averaging 309.0c per litre.

Compare fuel prices from 3+ stations in Westport. Average: 309.0c/L

Last updated: 10:39 PM, 18 Jul 2026

Open Map View

309.0c

Average Price (ULP)

304.6c

Cheapest Price

Petrol Stations

6.9c

Price Range

Westport Fuel Prices Today

Petrol prices in Westport currently range from 304.6c to 311.5c per litre for unleaded fuel, with motorists paying an average of 309.0c/L. We're tracking live prices from 3 service stations, which means you could save up to $3.45 on a 50L tank simply by choosing the right station. View all WTC prices for broader comparisons.

Fuel Types Available

Compare all fuel types in Westport: Unleaded (ULP) from 304.6c/L, Premium 95 from 323.6c/L. Each fuel type page shows the cheapest stations in the area, helping you find the best deal whether you need regular unleaded, premium fuel, or diesel.

Data Sources

Prices for Westport are sourced from official government sources and community-verified reports, updating continuously throughout the day. Compare prices by brand or view our full station directory for more options.

Petrol Price Trends in Westport

30-Day Price History

Average (30d) 324.9c

Lowest 316.8c

Highest 327.8c

Volatility Medium

Average (30d) 294.8c

Lowest 241.5c

Highest 310.9c

Volatility High

Price Cycle in WTC

WTC fuel prices fluctuate based on global oil markets and local competition. Monitor prices regularly for the best deals.

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Check prices daily and refuel when you see a significant drop.

PetrolSMART. Smart Fuel Insights

Prices Dropping

Good news! Prices look set to drop around 17.3c over the next week. Worth holding off a few days if you can.

95% Forecast Accuracy

Our price predictions are highly accurate, verified across 3.6M forecasts using proper scoring methods.

Cheapest Day: Wednesday

Historically, Wednesday tends to have the best prices around here. Worth keeping in mind for your next fill.

Might Be Worth Waiting

Prices could drop soon based on current trends. If you're not running on empty, might pay to wait a day or two.

Prices Change Often

Check daily for best deals. Also check Hokitika.

PetrolSMART Price Intelligence

PetrolSMART Market Sentiment

12%

50%

25%

Fill Now

Good Value

Fair

Wait

Check

50% of stations suggest waiting might save you money

7-Day Price Forecast

-17.3c

average expected change

forecasting
drop

stable

forecasting
rise

Prices Expected to Drop

Prices across Westport are forecast to drop around 17.3c on average over the next week. If you can wait, you might save.

Best Day to Fill Up

Wednesday

Based on historical price patterns in Westport, Wednesday tends to offer the best prices. Midweek can be a sweet spot before weekend price hikes.

Cheapest Petrol Prices in Westport Right Now

Unleaded Petrol

Station	Brand	Suburb	Price	Updated
NPD Westport	NPD Self Serve	Westport	304.6c	16 Jul, 7:26pm
BP Westport	BP	Westport	310.9c	Yesterday, 10:39pm
Westport Truckstop	Mobil	Westport	311.5c	16 Jul, 9:16pm

Diesel

Station	Brand	Suburb	Price	Updated
Westport Truckstop	Mobil	Westport	241.5c	16 Jul, 9:16pm
NPD Westport	NPD Self Serve	Westport	242.6c	16 Jul, 7:26pm
BP Westport	BP	Westport	250.9c	Yesterday, 10:56pm

Premium Unleaded 95

Rank	Station	Brand	Suburb	Price	Updated
	NPD Westport	NPD Self Serve	Westport	323.6c	16 Jul, 10:49pm
	BP Westport	BP	Westport	325.9c	Yesterday, 3:56am

● Cheapest Suburbs for Petrol in Westport

Find the best value by suburb - average unleaded petrol prices:

Suburb	Stations	Average Price	Cheapest Price
Westport	3 stations	309.0c	304.6c

✓ Cheapest Petrol Stations in Westport

Save money at these stations with the lowest ULP prices. Prices shown for all available fuel types:

Station	Address	Brand	ULP	E10	Diesel	P95	P98	Updated
NPD Westport	197, Palmerston Street	NPD Self Serve	304.6c	-	242.6c	323.6c	-	16 Jul, 7:26pm
BP Westport	73-75, Palmerston Street	BP	310.9c	-	250.9c	325.9c	-	Yesterday, 10:39pm
Westport Truckstop	57, Stafford Street	Mobil	311.5c	-	241.5c	-	-	16 Jul, 9:16pm

⚠ Most Expensive Petrol Stations in Westport

Avoid overpaying - these stations have the highest ULP prices:

Station	Address	Brand	ULP	E10	Diesel	P95	P98	Updated
Westport Truckstop	57, Stafford Street	Mobil	311.5c	-	241.5c	-	-	16 Jul, 9:16pm
BP Westport	73-75, Palmerston Street	BP	310.9c	-	250.9c	325.9c	-	Yesterday, 10:39pm
NPD Westport	197, Palmerston Street	NPD Self Serve	304.6c	-	242.6c	323.6c	-	16 Jul, 7:26pm

Savings Tip: Price difference between cheapest (304.6c/L) and most expensive (311.5c/L): 6.9c per litre. On a 50L tank, choosing the cheapest station saves you $3.45!

▸ Nearby Areas in WTC

Compare fuel prices in these nearby locations:

Hokitika

3 stations

▸ View Interactive Map & Live Prices for Westport →

Other Suburbs in WTC

Hokitika Reefton Fox Glacier Franz Josef Glacier Greymouth Haast Kaniere Karamea Maruia Moana Ross Springs Junction Whataroa

About Petrol Prices in Westport

Westport has 3 petrol stations. Right now, ULP (unleaded petrol) prices in Westport range from 304.6c/L to 311.5c/L (a difference of 6.9c/L).

Data sourced from official government sources and community price reports, updated throughout the day. We track live prices from major fuel brands including Ampol, Shell, BP, 7-Eleven, Coles Express, and independent service stations. The current average price is 309.0c/L (last updated: 10:39 PM, 18 Jul 2026).

How to Save Money on Fuel in Westport

Compare before you fill: Use Petrolmate to find the cheapest stations - right now you can save up to 6.9c per litre in Westport
Time it right: Fill up early in the week when prices are typically lower
Shop around suburbs: Prices can vary significantly between different areas
Consider alternative fuels: E10 is often cheaper than regular unleaded - check if your vehicle supports it
Use fuel discounts: Supermarket fuel vouchers (Woolworths, Coles) and BP rewards can save 4c or more per litre

🌏 Compare Petrol Prices in Other Cities

Find cheap fuel prices in other major cities across Australia and New Zealand:

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