Petrol and diesel prices in Cemaes Bay

Cheapest petrol near Cemaes Bay: 168.9p at Tregele Service Station, reported 13:15 on 25 Sept. Cheapest diesel: 196.9p at Mill Garage.

  • Essar Gwalia Service Station showed 194.9p for diesel when it last reported, on 12 Oct. That price may have changed.
  • Cemaes Bay is in the Isle of Anglesey council area, 39th cheapest of 354 for petrol in the council league table, averaging 171.6p.
Cheapest petrol near Cemaes Bay
Tregele Service Station 168.9p ¼ mi Tregele Service Station, Tregele, Cemaes Bay, Ll67 0dt, Cemaes Bay, LL67 0DT · reported 25 Sept Mill Garage 169.9p 7¾ mi Mill Garage, Dulas, LL70 9DZ · reported 26 Sept Essar Gwalia Service Station 169.9p 9 mi London Rd, Valley, LL65 3DR · reported 12 Oct Jet Dyffryn Service Station 169.9p 9 mi Dyffryn Service Station, London Road, Y Fali, Caergybi, Ll65 3dp, Caergybi, LL65 3DP · reported 12 Oct Gulf Central Garage 171.9p 5¼ mi Central Garage, Amlwch, LL68 9TG · reported 23 Sept Tesco Holyhead Extra 174.9p 9¼ mi Penrhos Industrial Estate, Holyhead, LL65 2UH · reported 2 Oct MFG Morrisons Holyhead 174.9p 9¼ mi Penrhos Industrial Estate, Penrhos, LL65 2UQ · reported 3 Oct

Distance in miles from Cemaes Bay town centre, as the crow flies. Showing stations within 10 miles.

Cheapest diesel near Cemaes Bay
Essar Gwalia Service Station 194.9p 9 mi London Rd, Valley, LL65 3DR · reported 12 Oct Jet Dyffryn Service Station 194.9p 9 mi Dyffryn Service Station, London Road, Y Fali, Caergybi, Ll65 3dp, Caergybi, LL65 3DP · reported 12 Oct Tregele Service Station 195.9p ¼ mi Tregele Service Station, Tregele, Cemaes Bay, Ll67 0dt, Cemaes Bay, LL67 0DT · reported 25 Sept Mill Garage 196.9p 7¾ mi Mill Garage, Dulas, LL70 9DZ Gulf Central Garage 199.9p 5¼ mi Central Garage, Amlwch, LL68 9TG · reported 22 Sept Tesco Holyhead Extra 199.9p 9¼ mi Penrhos Industrial Estate, Holyhead, LL65 2UH · reported 28 Sept MFG Morrisons Holyhead 199.9p 9¼ mi Penrhos Industrial Estate, Penrhos, LL65 2UQ · reported 29 Sept

Distance in miles from Cemaes Bay town centre, as the crow flies. Showing stations within 10 miles.

Average petrol in Cemaes Bay168.9p−5.3p vs UK average
Average diesel in Cemaes Bay195.9p−3.3p vs UK average
UK average petrol174.2pdiesel 199.2p

Price trend

We started recording daily average prices in Cemaes Bay on 16 October 2026. The trend chart appears here once there are a few days of data.

Not in central Cemaes Bay?

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All petrol stations in Cemaes Bay

1 petrol station with a Cemaes Bay address, cheapest petrol first.

StationPetrolDieselReported
Tregele Service StationTregele Service Station, Tregele, Cemaes Bay, Ll67 0dt, Cemaes Bay, LL67 0DT 168.9p195.9p 25 Sept

Nearest 24-hour petrol stations to Cemaes Bay

No station in Cemaes Bay sells fuel round the clock. These are the nearest that do. Shop hours can be shorter; check the station page.

StationPetrolDieselMiles
Jet Dyffryn Service StationDyffryn Service Station, London Road, Y Fali, Caergybi, Ll65 3dp, Caergybi, LL65 3DP 169.9p194.9p9

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Fuel prices in nearby towns

Amlwch5 milesDulas8 milesValley9 milesCaergybi9 milesHolyhead9 milesPenrhos9 milesBenllech12 milesLlangefni12 miles

Fuel prices across Anglesey · All towns in Wales

Questions about fuel prices in Cemaes Bay

Where is the cheapest petrol in Cemaes Bay?

Today the cheapest petrol near Cemaes Bay is 168.9p a litre at Tregele Service Station, Tregele Service Station, Tregele, Cemaes Bay, Ll67 0dt, Cemaes Bay, LL67 0DT.

How much is diesel in Cemaes Bay today?

Diesel averages 195.9p a litre across 1 forecourt in Cemaes Bay, against a UK average of 199.2p.

How up to date are these prices?

Forecourts report their prices to the government's Fuel Finder scheme and we refresh them twice a day. These were last updated 17:30 today. Each forecourt's table row shows the day its price was reported.

Is there a 24-hour petrol station in Cemaes Bay?

Not in Cemaes Bay itself. The nearest is Jet Dyffryn Service Station, 9 miles away.