Suburb fuel prices

Cheap Unleaded 91 in Diamond Beach New South Wales 2430

1.2c below the New South Wales averageDiamond Beach is 7.7c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 22 min ago AEST · sourced from FuelCheck

Diamond Beach · U91Below the state avg

FILL UP

U91 in Diamond Beach is cheaper than the New South Wales average

Diamond Beach sits 1.2c below the New South Wales average. Diamond Beach is 7.7c/L under its 30-day average right now — near the bottom of the cycle.

How it compares

  • New South Wales state avg164.8c/L-1.2c/L
  • National avg165.9c/L-2.3c/L
  • Wholesale (TGP)154.1c/L+9.5c/L

Top stations

Cheapest U91 stations in Diamond Beach

Sorted by current U91 price. Tap a station for grades, directions and price age.

  1. Independent Rainbow Flat

    Independent Rainbow Flat

    Cheapest

    7.0 km away · 362 GODFREY HILL RD, RAINBOW FLAT

    163.5 c/L

    -0.1 vs avg

  2. Metro Old Bar

    Metro Old Bar

    9.4 km away · 124 Old Bar Road, OLD BAR

    163.7 c/L

    +0.1 vs avg

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30-day spread · U91

Diamond Beach U91 cycle

Diamond Beach is currently 7.7c/L below its 30-day average — a relatively good time to fill up.

30-day low

163.5c/L

Lowest point in the local spread

30-day average

171.3c/L

30-day high

185.9c/L

Today's average

163.6c/L

163.0174.5186.024 May8 June23 June
Daily averageMin–max spread across Diamond Beach stations

7-day outlook

Diamond Beach 7-day U91 outlook

Rising · +14.5c/L over 7 days

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

1 day until the cycle trough — usually the cheapest day.

Diamond Beach today (est.)

162.9c/L

Central Coast 165.6c/L · -2.7c/L local

Predicted in 7 days

177.4c/L

7-day range

160.6 – 184.0c/L

160.0172.5185.0WedThuFriSatSunMonTue
Predicted price90% confidence band

At a glance

Diamond Beach fuel prices at a glance

Cheapest U91
163.5 c/L
Suburb average
163.6 c/L
Price range
0.2c spread
Stations tracked
2
Brands
2
Postcode
2430
Last updated
24 June 2026, 5:11 am AEST

Explore the area

Browse fuel prices around Diamond Beach

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

Diamond Beach snapshot

Live U91 prices in Diamond Beach

How it compares

Diamond Beach is currently 1.2c below the New South Wales state average of 164.8c. Open the live fuel map to see how individual stations spread within Diamond Beach.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Cundletown (from 163.5c), Dumaresq Island (from 163.5c), Cabbage Tree Island (from 163.5c), Croki (from 163.5c) or Bohnock (from 163.5c) before planning a fill-up.

Brands operating here

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

Frequently asked

Diamond Beach fuel questions

The cheapest Unleaded 91 in Diamond Beach is currently at Independent Rainbow Flat for 163.5 c/L.

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