Suburb fuel prices

Cheap Petrol & Diesel in Tumby Bay South Australia 5605

34.0c above the South Australia average — Tumby Bay is 11.0c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 15 min ago AEST · sourced from SA Fuel Pricing Information Scheme

SOUTH AUSTRALIA state averageAll fuelsU91DieselP98
Tumby Bay · Unleaded 91Above the state avg

WAIT

Unleaded 91 in Tumby Bay is dearer than the South Australia average

Tumby Bay sits 34.0c above the South Australia average. Tumby Bay is 11.0c/L under its 30-day average right now — near the bottom of the cycle.

SOUTH AUSTRALIA average

How it compares

  • South Australia state avg163c/L+34c/L
  • National avg165.5c/L+31.5c/L
  • Wholesale (TGP)154.1c/L+42.9c/L

Top stations

Cheapest Unleaded 91 stations in Tumby Bay

Sorted by current Unleaded 91 price. Tap a station for grades, directions and price age.

  1. Tumby Bay Roadhouse

    Tumby Bay Roadhouse

    Cheapest

    0.4 km away · 1 Bratten Way

    178.9 c/L

    -18.1 vs avg

  2. Bawdens Rural

    Bawdens Rural

    0.5 km away · 26 Lipson Rd & West Tce

    179.9 c/L

    -17.1 vs avg

  3. J.J. TREZISE & SONS

    J.J. TREZISE & SONS

    0.5 km away · 2 Bratten Way

    180.9 c/L

    -16.1 vs avg

  4. Curtis's Sales & Service

    Curtis's Sales & Service

    1.1 km away · 7 John Street

    192.5 c/L

    -4.5 vs avg

Advertisement

30-day spread · Unleaded 91

Tumby Bay Unleaded 91 cycle

Tumby Bay is currently 11.0c/L below its 30-day average — a relatively good time to fill up.

30-day low

178.9c/L

Lowest point in the local spread

30-day average

189.9c/L

30-day high

203.5c/L

Today's average

178.9c/L

178.0191.0204.015 May29 May11 June
Daily averageMin–max spread across Tumby Bay stations

Cheapest Unleaded 91 right now

  1. 1Tumby Bay RoadhouseMobil · 0.4 km away178.9 c/L
  2. 2Bawdens RuralIndependent · 0.5 km away179.9 c/L
  3. 3J.J. TREZISE & SONSIndependent · 0.5 km away180.9 c/L
  4. 4Curtis's Sales & ServiceIndependent · 1.1 km away192.5 c/L

Source: Reported Unleaded 91 pump prices across Tumby Bay.

7-day outlook

Tumby Bay 7-day Unleaded 91 outlook

Rising · +7.7c/L over 7 days

Tumby Bay prices follow the Adelaide cycle, so this outlook takes the Adelaide Unleaded 91 forecast and adjusts it to Tumby Bay's own price level using 90 days of local history. You can see the Adelaide benchmark alongside the local estimate below.

Adelaide is in the stable phase of its current cycle.

Tumby Bay today (est.)

171.4c/L

Adelaide 151.7c/L · +19.7c/L local

Predicted in 7 days

176.5c/L

7-day range

164.9 – 182.0c/L

164.0173.5183.0ThuFriSatSunMonTueWed
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

All fuel types

Fuel prices in Tumby Bay by type

Low, average and high for each fuel type from the 4 stations tracked here.

FuelLowAvgHighStationsCheapest at
U91178.9c183.1c192.5c4Tumby Bay Roadhouse
P98197.9c203.2c217.9c4Bawdens Rural
DSL199.9c204.7c209.0c4Bawdens Rural

Nearby suburbs

Suburbs near Tumby Bay

How Tumby Bay compares to neighbouring areas — cheapest first, delta vs the Tumby Bay average.

  1. Po
    Port NeillCheapest

    169.0c

    -28.0vs Tumby Bay
  2. Co
    Coffin Bay

    173.5c

    -23.5vs Tumby Bay
  3. Co
    Coomunga

    173.5c

    -23.5vs Tumby Bay
  4. Du
    Duck Ponds

    173.5c

    -23.5vs Tumby Bay
  5. Co
    Coulta

    173.5c

    -23.5vs Tumby Bay
  6. Ch
    Charlton Gully

    173.5c

    -23.5vs Tumby Bay
  7. Br
    Brooker

    173.5c

    -23.5vs Tumby Bay
  8. Co
    Cockaleechie

    182.0c

    -15.0vs Tumby Bay
  9. Cu
    Cummins

    182.0c

    -15.0vs Tumby Bay
  10. Bu
    Butler

    183.1c

    -13.9vs Tumby Bay
  11. Tu
    Tumby BayYou

    197.0c

    0.0vs Tumby Bay

At a glance

Tumby Bay fuel prices at a glance

Cheapest Unleaded 91
178.9 c/L
Suburb average
197.0 c/L
Price range
39.0c spread
Stations tracked
4
Brands
2
Postcode
5605
Last updated
25 June 2026, 2:07 am AEST

Explore the area

Browse fuel prices around Tumby Bay

Step up to the city and state, compare neighbouring suburbs, or open the live Unleaded 91 map.

Tumby Bay snapshot

Live Unleaded 91 prices in Tumby Bay

Today's prices

In Tumby Bay, South Australia, the cheapest U91 today is 178.9c with an area average of 183.1c across 4 listed stations. Other fuels tracked in this suburb include P98 from 197.9c and DSL from 199.9c.

How it compares

Tumby Bay is currently 34.0c above the South Australia state average of 163.0c. Open the live fuel map to see how individual stations spread within Tumby Bay.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Butler (from 178.9c), Port Neill (from 169c), Cockaleechie (from 179c), Cummins (from 179c) or Coffin Bay (from 172.5c) before planning a fill-up.

Brands operating here

2 fuel brands operate stations in Tumby Bay, including Independent and Mobil. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

Frequently asked

Tumby Bay fuel questions

The cheapest U91 in Tumby Bay is currently at Tumby Bay Roadhouse for 178.9 c/L.

FuelRadar app

Keep Tumby Bay fuel prices in your pocket

Track Tumby Bay prices, watch the local cycle and get an alert before the next jump — from your phone.

Price-drop alertsWatch the fuel types and suburbs you actually use.
Saved servosKeep regular stations close for a faster fill-or-wait call.
Route-aware savingsCompare price, distance and detour before you drive.
Live nearby mapOpen the cheapest nearby station in seconds.
Download on the App StoreGet it on Google Play
App details
FuelRadar app showing live fuel prices, price alerts and saved routes