Suburb fuel prices

Fuel prices in William Bay, WA

U91 starts at no recent price, with an average of no recent average with no stations directly in William Bay; showing 4 nearby stations.

Western Australia state average
Market dataUpdated just now · FuelWatch

Local details

William Bay service details

Nearby alternatives
4
Postcode
6333
Last updated
4 Aug 2026, 10:22 pm AEST

Nearby stations

Cheapest U91 stations around William Bay

No stations found directly in William Bay. Showing current U91 prices in surrounding areas.

  1. United Denmark

    United Denmark

    Cheapest

    12.3 km away · 45 South Coast Hwy

    198.9 c/L

    Tomorrow 198.9 c/LNo change

    Directions
  2. BP Denmark

    BP Denmark

    12.2 km away · 44 South Coast Hwy

    199.9 c/L

    Tomorrow 199.9 c/LNo change

    Directions
  3. Petro Fuels Denmark

    Petro Fuels Denmark

    12.0 km away · 69 South Coast Hwy

    214.8 c/L

    Tomorrow 214.8 c/LNo change

    Directions
  4. Youngs Siding General Store

    Youngs Siding General Store

    27.2 km away · 19 Station St

    228.0 c/L

    Tomorrow 228.0 c/LNo change

    Directions
Open full William Bay map

FuelRadar

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FuelWatch WA

Today and tomorrow fuel prices in William Bay

Official WA next-day prices are published from 2:30pm and apply from 6am tomorrow. Use the tabs to compare today against the locked tomorrow price.

StationFuelTodayTomorrowMove

  1. United Denmark

    45 South Coast Hwy

    U91

    Today198.9 c/L

    Tomorrow198.9 c/L

    No change

  2. BP Denmark

    44 South Coast Hwy

    U91

    Today199.9 c/L

    Tomorrow199.9 c/L

    No change

  3. Petro Fuels Denmark

    69 South Coast Hwy

    U91

    Today214.8 c/L

    Tomorrow214.8 c/L

    No change

  4. United Denmark

    45 South Coast Hwy

    P98

    Today218.9 c/L

    Tomorrow218.9 c/L

    No change

  5. BP Denmark

    44 South Coast Hwy

    P98

    Today220.9 c/L

    Tomorrow220.9 c/L

    No change

  6. Youngs Siding General Store

    19 Station St

    U91

    Today228.0 c/L

    Tomorrow228.0 c/L

    No change

  7. United Denmark

    45 South Coast Hwy

    DSL

    Today233.7 c/L

    Tomorrow233.7 c/L

    No change

  8. Petro Fuels Denmark

    69 South Coast Hwy

    P98

    Today234.8 c/L

    Tomorrow234.8 c/L

    No change

Source: FuelWatch WA official next-day prices. Tomorrow prices apply from 6:00am in Western Australia.

30-day price range · U91

William Bay U91 price range

William Bay is 19.2c/L above its 30-day average. Compare the latest station reports before choosing when to fill.

30-day low
166.9c/L
30-day average
183.7c/L
30-day high
214.8c/L
Today's average
202.9c/L
166.0190.5215.06 July21 July4 Aug
Daily averageMin–max spread across William Bay stations

Cheapest reported U91

  1. 1United DenmarkUnited · 12.3 km away198.9 c/L
  2. 2BP DenmarkBP · 12.2 km away199.9 c/L
  3. 3Petro Fuels DenmarkPetrogas · 12.0 km away214.8 c/L
  4. 4Youngs Siding General StoreBP · 27.2 km away228.0 c/L

Source: Reported U91 pump prices across William Bay.

7-day outlook

William Bay 7-day U91 outlook

Falling · -21.8c/L over 7 days

William Bay prices follow the Perth cycle, so this outlook takes the Perth U91 forecast and adjusts it to William Bay's own price level using 90 days of local history. You can see the Perth benchmark alongside the local estimate below.

Today until the cycle peak — fill up before then.

William Bay today (est.)

201.6c/L

Perth 195.3c/L · +6.3c/L local

Modelled in 7 days

179.8c/L

7-day range

170.5 – 204.8c/L

170.0188.0206.0TueWedThuFriSatSunMon
Modelled priceLikely price range
See full 30-day forecastHow accurate is this?

Nearby suburbs

Suburbs near William Bay

How William Bay compares to neighbouring areas. Cheapest first, delta vs the William Bay average.

  1. #1

    Denmark

    Best

    Postcode 6333 · 3 stations

    204.5c

    0.0

  2. #2

    Walpole

    Postcode 6398 · 2 stations

    202.5c

    0.0

  3. #3

    Youngs Siding

    Postcode 6330 · 1 station

    228.0c

    0.0

  4. #4

    Elleker

    Postcode 6330 · 1 station

    230.3c

    0.0

How to use this page

Using the William Bay price list

William Bay is in the Denmark market. Compare the suburb with the wider city view when planning a larger fill.

Start with a recent station row for the fuel your vehicle uses. Widen the search only when the saving still makes sense after the extra distance.

Compare the same fuel grade

William Bay 6333 currently shows U91 at no recent price with no stations directly in William Bay; showing 4 nearby stations.

Fuel-grade coverage depends on which nearby stations have recently reported prices. Use the station list and update times before making a special trip.

Before driving farther

William Bay is part of Denmark, within Great Southern. Compare the wider Denmark market when the cheapest local report is stale, out of the way or only a few cents lower.

Nearby suburbs with enough reports to compare include Denmark from 198.9c across 3 stations, Walpole from 202.0c across 2 stations, Youngs Siding from 228.0c across 1 station and Elleker from 230.3c across 1 station.

Check the station update time and detour distance before leaving your route, including FuelWatch where available. For broader context, compare the Western Australia state average of 202.5c.

Data updated 4 Aug, 10:22 pm AEST. Source: FuelWatch. Suburb averages can hide station-level differences. Check the selected fuel grade, report time and final pump price.

Explore the area

Browse fuel prices around William Bay

Step up to the city and state, compare neighbouring suburbs, or open the U91 map.

Frequently asked

William Bay fuel questions

There are no tracked stations directly in William Bay for this view. FuelRadar shows 4 nearby stations so you can compare the closest alternatives.

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