Thunder Bay Gas Prices & Predictions - Canadians for Affordable Energy

Thunder Bay Gas Price Forecast

Accurate multi-day gas price predictions for Thunder Bay.

Here you will find tomorrow’s gas price for Thunder Bay, Ontario, Canada. Find out when you should fill up and what your gas or diesel is going to cost you.

These are gas price predictions, but are highly accurate and based on the 30+ years of energy industry knowledge and wisdom of The Honourable Dan McTeague, former Member of Parliament and current president of Canadians for Affordable Energy .

Regular gas in Thunder Bay is forecast at 178.9¢/L, holding steady. Diesel at 251.9¢ and premium at 211.9¢.

See gas prices for all Canadian cities →

Gas Prices for Sunday, September 13, 2026

Regular

178.9 (n/c)

Premium

211.9 (n/c)

Diesel

251.9 (n/c)

Gas Prices for Saturday, September 12, 2026

Regular

178.9 ↑ 4.0

Premium

211.9 ↑ 4.0

Diesel

251.9 ↑ 10.0

Gas Prices for Friday, September 11, 2026

Regular

174.9 ↓ 2.0

Premium

207.9 ↓ 2.0

Diesel

241.9 ↑ 6.0

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Thunder Bay Price History

Current (Regular)

178.9¢

30-Day

−1¢

90-Day

+6¢

High / Low

196.9 / 118.9

Thunder Bay Gas Price FAQ

What will gas cost in Thunder Bay tomorrow?

Tomorrow's predicted regular gas price for Thunder Bay is 178.9¢ per litre, based on Dan McTeague's daily energy-market analysis.

How have gas prices in Thunder Bay changed recently?

Over the past 30 days, regular gas in Thunder Bay is down 1.0¢ per litre, ranging from a low of 164.9¢ to a high of 179.9¢.

How accurate are these gas price predictions?

These Thunder Bay forecasts come from Dan McTeague, former Member of Parliament and president of Canadians for Affordable Energy, drawing on 30+ years of energy-industry experience. They are highly accurate day-ahead predictions, not official retail prices.

Gas Price Predictions Blog