Sarnia Ontario Map

About Sarnia, Ontario

Sarnia is a city in Lambton, Ontario, Canada. It is classified as a large city. Sarnia is located at 42.9814°N, 82.3178°W.

Sarnia, nestled on the southern shores of Lake Huron, possesses a geography shaped by the vastness of the Great Lakes and the fertile plains of Southwestern Ontario. It lies 62.8 km north-north-west of Chatham-Kent, ON (from Chatham-Kent, ON: bearing 346°T), and is situated 7.7 km south-west of Brights Grove. Its economy, historically rooted in agriculture and then profoundly transformed by the refining and petrochemical industries, hums with a steady, industrial pulse that belies the gentle curve of the St. Clair River as it flows into the lake. The land here, often bathed in a luminous, soft light that seems to linger at the edges of the day, has nurtured generations who have learned to read the moods of both water and wind. This industrious spirit, evident in the very air, is balanced by a quiet resilience, a testament to a place that has navigated shifts in fortune and industry with enduring strength. The cultural character of Sarnia is a blend of its working-class heritage and its lakeside charm, a place where the scent of pine and lake air mingles with the faint, ever-present hum of industry. While no single landmark dominates the skyline, the Bluewater Bridge, a majestic span connecting Canada and the United States, stands as a powerful symbol of Sarnia's international connections. Though Sarnia does not boast a major university, Lambton College provides a vital hub for learning and vocational training, fostering local talent. The city's heart beats with the rhythm of its people, the quiet routines of everyday life punctuated by the energy of its local sports teams and the anticipation of its summer festivals. Famous individuals like actor Ryan Gosling and hockey legend Mike Weir, born and raised in Sarnia, carry its name with them, a reminder of the talent that can bloom from this corner of Ontario.

About This Sarnia Map Page

Explore Sarnia, Ontario, Canada, with an embedded street and satellite map — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 42.981389, -82.317778. Live weather conditions and 7-day forecasts — including hourly outlooks — are provided through Open-Meteo, while real-time local and world news feeds help keep the page current. Wikipedia and editorial summaries provide additional local information and context.

Detailed location data for Sarnia includes the postal code (N7W), telephone area code (226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905). These are among the most commonly searched location details for any Canadian city or town.

Location data for Sarnia is sourced from the Canadian Geographical Names Database (CGN), Natural Resources Canada, and verified by coordinates rather than name matching alone. GPS coordinates, province, administrative location and place type are shown in the information panel above.