Current Fuel Prices
Caltex Tammin Roadhouse is currently offering Unleaded Petrol at 185.9c/L,
making it a competitive option for motorists in South Tammin.
This Caltex station offers 4 fuel types
with prices ranging from 185.9c to 211.9c per litre.
Available fuel types: Unleaded Petrol (185.9c/L), Premium Unleaded 98 (211.9c/L), Diesel (203.9c/L), Premium Diesel (203.9c/L).
PetrolSMART
Check Price
Prices are higher than usual, in the top 1% of the 30-day range. • Ranked #1 of 1 cheapest in South Tammin
Station Information
Located at 15323 Great Eastern Hwy, this Caltex station
serves the South Tammin area in
WA. Compare prices with other stations in
South Tammin to ensure you're getting the best deal,
or view all Caltex stations across
WA.
Compare Nearby Stations
Finding the cheapest fuel in South Tammin? Compare this station's prices
with all Caltex and competitor stations in the area. View all South Tammin fuel prices
or browse statewide prices across WA.
Use our Best Time to Fill Up guide to maximise your savings.
Data Sources
Prices are sourced from WA FuelWatch and community-verified reports,
updating continuously throughout the day. Compare prices by brand or
use our Savings Calculator to see how much you could save.
Current Fuel Prices
Unleaded Petrol
185.9
Today, 8:00am
Premium Unleaded 98
211.9
Today, 8:00am
Diesel
203.9
Today, 8:00am
Premium Diesel
203.9
Today, 5:36am
PetrolSMART
Price Intelligence
Current recommendation for this station:
Fill Up Now
Good Value
Fair Price
Wait if You Can
Check Price
- Price is in the top 1% of 30-day range
7-Day Forecast
193.8¢/L
(+7.9)
Prices are expected to rise 7.9c over the next week. Consider filling up sooner rather than later to avoid the increase.
#1 of 1 cheapest
0.0c vs avg
Price Trends (20 Apr - 19 Jul 2026) - All Fuel Types
Price Statistics & Insights (90-Day Analysis)
Premium Diesel
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Premium Unleaded 98
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Unleaded Petrol
Volatile pricing - Prices change frequently. Check often to catch the best deals.
7-day trend: Stable
Current price is in the top 20% of the 90-day range. Prices are higher than usual right now.
High volatility alert: Prices have swung 50.0c in the last 90 days. Timing your fill wisely could save you 15.0c/L or more.
Diesel
Volatile pricing - Prices change frequently. Check often to catch the best deals.
LPG/Autogas
Stable pricing - This station rarely changes prices, making it predictable for budgeting.
Consistent pricing - Only 0 price changes in 1 days. Very stable.
Premium Unleaded 95
Stable pricing - This station rarely changes prices, making it predictable for budgeting.
Consistent pricing - Only 0 price changes in 1 days. Very stable.
Best Time to Fill Up at This Station
This station shows mild price fluctuations of around 2.6c/L across the week.
7-day forecast: 193.8¢
(+7.9 from today)
Best Day
Monday
Avg 182.1c/L
Worst Day
Tuesday
Avg 184.7c/L
Potential Savings
2.6c/L
Up to $1.30/50L tank
Fill up on Monday to save up to 2.6c/L compared to Tuesday.
Drivers who fill on Monday instead of Tuesday save an average of 2.6c/L. That's up to $1.30 per 50L tank!
Based on 90 price observations over 90 days. Pattern strength: weak
● Compare Nearby Stations (Within 5km)
No nearby stations found within 5km radius.
▸ View on Interactive Map
About Caltex Tammin Roadhouse
Caltex Tammin Roadhouse is a Caltex service station located in South Tammin, WA. Our real-time fuel price tracking system monitors this station and updates prices multiple times daily from official sources and community data.
This station is part of the Petrolmate network covering WA, helping drivers find the cheapest petrol prices in South Tammin and surrounding areas. Compare prices from Caltex Tammin Roadhouse with nearby stations to ensure you're getting the best value for your fuel.