About Thunder Bay
Thunder Bay sits on Lake Superior's northwestern shore, a gateway to Ontario's wilderness. The Sleeping Giant peaks rise behind the city. The harbor bustles with shipping. Surrounding lakes offer fishing and solitude.
Country
Canada
Best months to visit
Year-round
Currency
CAD
Language
English
Things to do in Thunder Bay
Climb the Sleeping Giant overlooking the harbor
Kayak or paddleboard Lake Superior's calm bays
Fish for trout in nearby streams and lakes
Visit the Thunder Bay National Marine Conservation Area
Hike trails with dramatic lake and mountain views
Explore the historic waterfront and port infrastructure
Weather by month
Click any month for detailed weather information and travel tips.
January
--
Data unavailable
February
--
Data unavailable
March
--
Data unavailable
April
--
Data unavailable
May
--
Data unavailable
June
--
Data unavailable
July
--
Data unavailable
August
--
Data unavailable
September
--
Data unavailable
October
--
Data unavailable
November
--
Data unavailable
December
--
Data unavailable
Ready to visit Thunder Bay?
Find the best hotels and experiences for your trip.