Port-Cartier, Quebec Weather

Marine forecast and fishing conditions near Port-Cartier.

Flight conditions near Port-Cartier. Data source: locating…

About Port-Cartier, Quebec

Port-Cartier is a town in Port-Cartier; Sept-Rivières, Quebec, Canada. It has a population of approximately 6,516. Port-Cartier is located at 50.0188°N, 66.8754°W. It observes Eastern Time (UTC−5 / −4). Postal code area: G5B.

Port-Cartier rests where the dark, insistent waters of the St. Lawrence meet the rugged edge of the Canadian Shield. It lies 40.9 km west-south-west of Sept-Îles, QC (from Sept-Îles, QC: bearing 239°T), and is situated 9.3 km east of Tour-Bois-Blanc. The town clings to the banks of the Rivière aux Rochers, a waterway that serves as both a source of power and a restless, moving boundary for the settlement. Nearby, the jagged outcrops known as Les Jambons rise to define the horizon, their stone faces catching the fleeting, bruised light of the northern dusk. Roughly eight kilometers inland, the stillness of Grand lac Vachon offers a quiet contrast to the constant, rhythmic churn of the river as it pushes toward the sea. The life of Port-Cartier has long been shaped by the heavy, essential weight of industry, drawing its strength from the raw materials pulled from the surrounding landscape. Iron ore processing and forestry define the economic pulse here, dictating the shifts and the steady movement of goods through the port. These trades provide the foundation for the local character, a stoic endurance reflected in the architecture and the deliberate, pragmatic work of the people. Port-Cartier maintains a sturdy posture, built on the reality of extracting value from the earth and navigating the demands of a northern climate that never allows for complacency. Cultural life in Port-Cartier flows from a deep-seated connection to the wilderness that presses against the very outskirts of the residential streets. The winter months bring a sharp, crystalline silence that settles over the Rivière aux Rochers, forcing a retreat into the warmth of home and local gatherings. While the region is defined more by its industrial grit than by fame, the pride of the residents resides in their ability to thrive in a landscape that demands respect and constant vigilance. Life here is measured by the changing seasons and the persistent flow of water, leaving little room for artifice in a setting where the elements are always the primary neighbors.

Port-Cartier s’étire sur les rives du Saint-Laurent, là où l’air salin se mêle au souffle plus vif descendant des terres intérieures. Le paysage s’ordonne autour de la Rivière aux Rochers, dont le courant accompagne le rythme industrieux de Port-Cartier, façonnant une identité forgée par le travail du métal et le bois. À proximité, le secteur des Jambons semble guetter l’horizon maritime, tandis que le Grand lac Vachon, situé à huit kilomètres, repose dans le silence minéral du bouclier laurentien. La lumière du crépuscule s’attarde sur les structures industrielles, transformant le métal en une matière sombre qui capte les derniers rayons obliques. Les habitants habitués aux caprices du climat perçoivent la rudesse du terrain comme une constante, une présence physique qui dicte les mouvements quotidiens. Ici, le ciel bas et changeant impose une humilité particulière, rappelant la proximité immédiate de l’immensité fluviale. La vie se déroule dans cette tension entre la puissance des installations portuaires et la quiétude des étendues sauvages environnantes, offrant une perspective où le quotidien se mesure aux éléments bruts. Rien ne semble superflu dans cette géographie où chaque édifice et chaque courbe de terrain révèlent une volonté tenace de persister face aux grands vents qui balayent la côte.

Live animated radar for Port-Cartier and surroundings — RainViewer.

NOAA GOES-19 GEOCOLOR — Canada / Northern U.S. sector. Auto-refreshes every 10 minutes on page reload. Frames the whole country from Newfoundland to the BC coast, plus adjacent Pacific and Atlantic storm approaches.

Source: NOAA/NESDIS GOES-19 · Public domain · Sector code can (Canada / Northern U.S.) · Auto-updates on page reload

About This Port-Cartier, Quebec Weather Page

This page provides live weather conditions and forecasts for Port-Cartier, Quebec, including current conditions, a 24-hour hourly forecast, 7-day outlook, ECCC extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modelled estimate shown when no station is in range), precipitation radar and NOAA GOES satellite imagery. Additional sections may include marine and fishing conditions with a solunar forecast for coastal localities, and soil temperature, crop weather and live Water Survey of Canada river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.

Location data for Port-Cartier includes coordinates 50.018785°N, 66.875382°W, situated in Port-Cartier; Sept-Rivières. Postal FSA: G5B. Telephone area code: 263, 354, 367, 418, 438, 450, 514, 579, 581, 819, 873. Timezone: Eastern Time (UTC−5 / −4).

Weather data is sourced from Environment and Climate Change Canada (ECCC) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov, with a modelled estimate used where no nearby reporting station is available. River and stream data is sourced from Water Survey of Canada (WSC) via the ECCC GeoMet realtime hydrometric feed. Marine and solunar data are modelled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-19 and is public domain.