Suburb fuel prices
Cheap Diesel in Summer Island New South Wales 2440
Whether Summer Island is running cheap or dear for Diesel right now — from 199.9 c/L, averaging 199.9 c/L across 1 tracked stations.
Prices as of 9 min ago AEST · sourced from FuelCheck
WAIT
Diesel in Summer Island is dearer than the New South Wales average
Summer Island sits 17.1c above the New South Wales average. Summer Island is 16.5c/L under its 30-day average right now — near the bottom of the cycle.
How it compares
- New South Wales state avg182.8c/L+17.1c/L
- National avg188.5c/L+11.4c/L
- Wholesale (TGP)160c/L+39.9c/L
Nearby stations
Cheapest Diesel stations around Summer Island
No stations found directly in Summer Island. Showing current Diesel prices in surrounding areas.
Frequently asked
Summer Island fuel questions
The cheapest Diesel in Summer Island is currently at Liberty Gladstone for 199.9 c/L.
Prices are easing
Latest average is 13.8c below the start of the fortnight.
30-day spread · Diesel
Summer Island Diesel cycle
Summer Island is currently 16.5c/L below its 30-day average — a relatively good time to fill up.
30-day low
172.9c/L
Lowest point in the local spread
30-day average
195.2c/L
30-day high
229.9c/L
Today's average
178.7c/L
Cheapest Diesel right now
Source: Reported Diesel pump prices across Summer Island.
7-day outlook
Summer Island 7-day Diesel outlook
Summer Island prices follow the Central Coast cycle, so this outlook takes the Central Coast Diesel forecast and adjusts it to Summer Island's own price level using 90 days of local history. You can see the Central Coast benchmark alongside the local estimate below.
Central Coast is in the falling phase of its current cycle.
Summer Island today (est.)
170.2c/L
Central Coast 178.4c/L · -8.2c/L local
Predicted in 7 days
164.8c/L
7-day range
162.7 – 171.6c/L
Nearby suburbs
Suburbs near Summer Island
How Summer Island compares to neighbouring areas — cheapest first, delta vs the Summer Island average.
- SuSummer IslandYou
199.9c
0.0vs Summer Island - ArArakoon
199.9c
0.0vs Summer Island - JeJerseyville
199.9c
0.0vs Summer Island - SoSouth West Rocks
199.9c
0.0vs Summer Island
Local brands
Fuel brands in Summer Island
Open brand pages for broader price context, loyalty discounts and nearby station coverage before choosing a servo.
At a glance
Summer Island fuel prices at a glance
- Cheapest Diesel
- 199.9 c/L
- Suburb average
- 199.9 c/L
- Station tracked
- 1
- Brand
- 1
- Postcode
- 2440
- Last updated
- 26 June 2026, 4:11 pm AEST
Explore the area
Browse fuel prices around Summer Island
Step up to the city and state, compare neighbouring suburbs, or open the live Diesel map.
Summer Island snapshot
Live Diesel prices in Summer Island
How it compares
Summer Island is currently 17.1c above the New South Wales state average of 182.8c. Open the live fuel map to see how individual stations spread within Summer Island.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Arakoon (from 199.9c), Jerseyville (from 199.9c), South West Rocks (from 199.9c), Bakers Creek or Congarinni North before planning a fill-up.
Brands operating here
1 fuel brand operate stations in Summer Island, including Liberty. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.
FuelRadar app
Keep Summer Island fuel prices in your pocket
Track Summer Island prices, watch the local cycle and get an alert before the next jump — from your phone.
