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Grand-Ruisseau, Quebec Weather

Grand-Ruisseau, Quebec — live current conditions, hourly and 7-day forecasts, ECCC alerts, aviation weather, radar and satellite imagery, marine and fishing conditions with a solunar forecast, soil and crop conditions for Grand-Ruisseau in Port-Cartier; Sept-Rivières.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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ECCC Extended Forecast
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🌊 Marine & Fishing

Marine forecast and fishing conditions near Grand-Ruisseau.

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🎣 Best times to fish today (solunar)
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✈️ Aviation Weather

Flight conditions near Grand-Ruisseau. Data source: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Grand-Ruisseau.

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About Grand-Ruisseau, Quebec

Grand-Ruisseau is a hamlet in Port-Cartier; Sept-Rivières, Quebec, Canada. It is classified as a village / hamlet. Grand-Ruisseau is located at 49.7342°N, 67.1739°W. It observes Eastern Time (UTC−5 / −4). Postal code area: G5B.

Grand-Ruisseau clings to the rugged hem of the St. Lawrence, where the pulse of the tide meets the persistent, cold rush of the Rivière Pentecôte. It lies 35.9 km north-north-east of Baie-Trinité, QC (from Baie-Trinité, QC: bearing 15°T), and is situated 11.8 km south-south-west of Baie-des-Homards. The land rises toward the Mornes des Caouis, a stark silhouette against the northern sky that dictates the movement of the wind and the slant of the light as evening falls. Just three kilometers inland, the stillness of Lac à Pichon offers a sharp contrast to the restless currents of the coast, its surface often mirroring the heavy, slate-colored clouds that drift over the Port-Cartier region. In Grand-Ruisseau, the air carries a sharp, metallic clarity, tasting faintly of salt and the damp earth of the surrounding boreal woods. Life in Grand-Ruisseau turns on the seasonal shifts of the waterways, which have long dictated the movement of goods and the endurance of those who call this coast home. The local economy finds its footing in the quiet labor of the forest and the sea, sustained by the steady flow of the Rivière Pentecôte that once drove the machinery of early industry. Here, the passage of a day is marked by the shifting shadows cast by the Mornes des Caouis and the inevitable return of the tide to the shore. Traditions remain anchored to the cycles of the water, and the residents move with a deliberate purpose, shaped by a landscape that demands both respect and resilience.

Grand-Ruisseau s’étire le long des rives froides du Saint-Laurent, là où le souffle salin rencontre la terre ferme dans une lumière délavée par le nord. Les eaux sombres de la Rivière Pentecôte serpentent vers l’estuaire, charriant dans leur sillage le souvenir des forêts denses et le silence minéral qui définit cette portion de la Côte-Nord. Non loin de là, les reliefs de Mornes des Caouis imposent une géographie austère, une ligne de crête qui semble contenir l’immensité du ciel. À quelques kilomètres dans les terres, le Lac à Pichon demeure une poche d’eau immobile, miroir sombre niché dans le relief accidenté. Grand-Ruisseau porte en lui la rudesse des métiers liés à l’exploitation du bois et de la mer, une existence tournée vers les caprices d’un horizon qui ne promet rien mais offre tout à celui qui sait observer. Le vent y sculpte le paysage avec une précision patiente, balayant les roches et les rivages d’une clarté crépusculaire qui transforme chaque point de repère en une silhouette familière. La vie s’y déploie sans artifice, rythmée par le flux des marées et la persistance d’une géographie où chaque déplacement exige une attention particulière, une connaissance intime du terrain.

📡 Precipitation Radar

Live animated radar for Grand-Ruisseau and surroundings — RainViewer.

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🛰️ Satellite Imagery

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.

NOAA GOES-19 GEOCOLOR — Canada / Northern U.S. sector
🎬 Animated loop 🔍 Higher resolution (1125×560) 🌡️ Infrared (IR) view 🇨🇦 ECCC Satellite Viewer

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

🌙 Astronomy
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LocationGrand-Ruisseau, Port-Cartier; Sept-Rivières, Quebec
Coordinates49.734167°N, 67.173889°W
TimezoneEastern Time (UTC−5 / −4)
Postal FSAG5B
Area Code263, 354, 367, 418, 438, 450, 514, 579, 581, 819, 873
Page generatedJuly 2026
Weather dataOpen-Meteo (open-source), Environment and Climate Change Canada

About This Grand-Ruisseau, Quebec Weather Page

This page provides live weather conditions and forecasts for Grand-Ruisseau, 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 Grand-Ruisseau includes coordinates 49.734167°N, 67.173889°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.