FILL UP
P. Diesel in Forthside is cheaper than the Tasmania average
Forthside sits 7.9c below the Tasmania average. Forthside is 15.5c/L under its 30-day average right now — near the bottom of the cycle.
How it compares
- Tasmania state avg200.8c/L-7.9c/L
- National avg191.1c/L+1.8c/L
- Wholesale (TGP)170.9c/L+22c/L
Top stations
Cheapest P. Diesel stations in Forthside
Sorted by current P. Diesel price. Tap a station for grades, directions and price age.

OTR Devonport Formby Road
Cheapest9.6 km away · 10 FORMBY RD, DEVONPORT
187.9 c/L
-5.0 vs avg

Ampol Stony Rise
7.3 km away · 161-167 STONY RISE RD, STONY RISE
192.9 c/L
0.0 vs avg

BP Devonport
7.9 km away · 3 Friend Street, Devonport
193.9 c/L
+1.0 vs avg

Ampol William Street
9.7 km away · 118 William Street, Devonport
196.9 c/L
+4.0 vs avg
30-day spread · P. Diesel
Forthside P. Diesel cycle
Forthside is currently 15.5c/L below its 30-day average — a relatively good time to fill up.
30-day low
187.9c/L
Lowest point in the local spread
30-day average
208.4c/L
30-day high
222.9c/L
Today's average
192.9c/L
Cheapest P. Diesel right now
- 1OTR Devonport Formby RoadShell · 9.6 km away187.9 c/L2.0
- 2Ampol Stony RiseAmpol · 7.3 km away192.9 c/L4.0
- 3BP DevonportBP · 7.9 km away193.9 c/L6.0
- 4Ampol William StreetAmpol · 9.7 km away196.9 c/L6.0
Source: Reported P. Diesel pump prices across Forthside.
7-day outlook
Forthside 7-day P. Diesel outlook
Forthside prices follow the Hobart cycle, so this outlook takes the Hobart P. Diesel forecast and adjusts it to Forthside's own price level using 90 days of local history. You can see the Hobart benchmark alongside the local estimate below.
Hobart is in the falling phase of its current cycle.
Forthside today (est.)
194.5c/L
Hobart 205.6c/L · -11.1c/L local
Predicted in 7 days
188.3c/L
7-day range
186.2 – 194.9c/L
All fuel types
Fuel prices in Forthside by type
Low, average and high for each fuel type from the 4 stations tracked here.
| Fuel | Low | Avg | High | Stations | Cheapest at |
|---|---|---|---|---|---|
| U91 | 163.9c | 169.2c | 171.9c | 4 | OTR Devonport Formby Road |
| P95 | 181.4c | 184.3c | 185.9c | 4 | OTR Devonport Formby Road |
| PDSL | 187.9c | 192.9c | 196.9c | 4 | OTR Devonport Formby Road |
| P98 | 190.9c | 193.2c | 193.9c | 4 | OTR Devonport Formby Road |
Nearby suburbs
Suburbs near Forthside
How Forthside compares to neighbouring areas — cheapest first, delta vs the Forthside average.
- FoForthsideYou
192.9c
0.0vs Forthside - SaSassafras
199.9c
+7.0vs Forthside - ShShearwater
199.9c
+7.0vs Forthside - NoNorthdown
199.9c
+7.0vs Forthside - PoPort Sorell
199.9c
+7.0vs Forthside - LaLatrobe
199.9c
+7.0vs Forthside - BaBakers Beach
199.9c
+7.0vs Forthside - HaHawley Beach
199.9c
+7.0vs Forthside - MoMoriarty
199.9c
+7.0vs Forthside - HaHarford
199.9c
+7.0vs Forthside - SqSqueaking Point
199.9c
+7.0vs Forthside
At a glance
Forthside fuel prices at a glance
- Cheapest P. Diesel
- 187.9 c/L
- Suburb average
- 192.9 c/L
- Price range
- 9.0c spread
- Stations tracked
- 4
- Brands
- 3
- Postcode
- 7310
- Last updated
- 23 June 2026, 6:44 pm AEST
Explore the area
Browse fuel prices around Forthside
Step up to the city and state, compare neighbouring suburbs, or open the live P. Diesel map.
Forthside snapshot
Live P. Diesel prices in Forthside
Today's prices
In Forthside, Tasmania, the cheapest U91 today is 163.9c with an area average of 169.2c across 4 listed stations. Other fuels tracked in this suburb include P95 from 181.4c, PDSL from 187.9c and P98 from 190.9c.
How it compares
Forthside is currently 7.9c below the Tasmania state average of 200.8c. Open the live fuel map to see how individual stations spread within Forthside.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Sassafras (from 199.9c), Shearwater (from 199.9c), Northdown (from 199.9c), Port Sorell (from 199.9c) or Latrobe (from 199.9c) before planning a fill-up.
Frequently asked
Forthside fuel questions
The cheapest Premium Diesel in Forthside is currently at OTR Devonport Formby Road for 187.9 c/L.
FuelRadar app
Keep Forthside fuel prices in your pocket
Track Forthside prices, watch the local cycle and get an alert before the next jump — from your phone.


