De Grasse, Quebec Weather
De Grasse, 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 De Grasse in Sept-Îles; Sept-Rivières.
Marine forecast and fishing conditions near De Grasse.
Flight conditions near De Grasse. Data source: locating…
Soil conditions, frost risk and crop weather for De Grasse.
About De Grasse, Quebec
De Grasse is a hamlet in Sept-Îles; Sept-Rivières, Quebec, Canada. It is classified as a small locality. De Grasse is located at 50.2178°N, 66.2144°W. It observes Eastern Time (UTC−5 / −4). Postal code area: G4S.
De Grasse sits firmly against the cold, salt-heavy expanse of the St. Lawrence, where the horizon dissolves into the grey weight of the northern sky. It lies 12.2 km east of Sept-Îles, QC (from Sept-Îles, QC: bearing 86°T), and is situated 12.0 km west-south-west of Coude-de-la-Rivière-Moisie. The terrain here holds a rugged, granitic stillness, broken only by the persistent, rhythmic pulse of the tides that scrub the shoreline clean. Inland, the landscape retreats into dense, dark stretches of spruce and pine, punctuated by the quiet, mirrored surface of Lac Shakaikaniss just 3 km away. As dusk descends, the light turns a bruised violet, catching the froth of the waves and revealing the raw, unpolished edges of a coast that feels carved by the wind itself. The presence of the Rivière Moisie, flowing roughly 6 km from the settlement, marks the deep history of this region as a corridor for travel and survival. De Grasse operates within the broader context of Sept-Rivières, where the pace of life remains beholden to the extraction and transit industries that have long defined the North Shore. Further inland, the protected wild of the Réserve écologique de la Matamec, situated 28 km away, preserves a fragile, untouched interior that contrasts with the industrial reach of the coast. People here move with a deliberate focus, their days calibrated to the transit of iron and the shifting moods of the water, maintaining a grounded connection to a land that demands constant, quiet attention.
De Grasse s'étire le long des rives du Saint-Laurent, où l'air chargé d'embruns dépose une fraîcheur saline sur le sol granitique et les forêts de conifères. À quelques kilomètres, la Rivière Moisie poursuit sa course impétueuse vers le large, tandis que les eaux plus calmes du Lac Shakaikaniss reflètent une lumière déclinante qui semble suspendre le monde dans une clarté argentée. À une distance plus marquée, la Réserve écologique de la Matamec protège un sanctuaire naturel où la terre sauvage conserve toute sa rigueur originelle. Le quotidien à De Grasse s'ordonne suivant le rythme des marées et le souffle des vents dominants, une existence façonnée par la proximité immédiate de l'immensité maritime et la rudesse protectrice du bouclier canadien. Les habitations se groupent avec une simplicité nécessaire, tournées vers cet horizon bleu qui a dicté, depuis les premiers établissements, les axes de développement et les habitudes des résidents. Ici, le paysage ne se donne pas sans effort, demandant à chaque visiteur d'apprivoiser la densité de la forêt boréale et la profondeur des eaux froides. La persistance de cette nature sauvage demeure la compagne constante de ceux qui habitent ces terres, rappelant à chaque crépuscule que la vie humaine s'inscrit modestement dans un cadre géographique d'une force austère et souveraine.
Live animated radar for De Grasse 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
| Location | De Grasse, Sept-Îles; Sept-Rivières, Quebec |
| Coordinates | 50.217778°N, 66.214444°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | G4S |
| Area Code | 263, 354, 367, 418, 438, 450, 514, 579, 581, 819, 873 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), Environment and Climate Change Canada |
About This De Grasse, Quebec Weather Page
This page provides live weather conditions and forecasts for De Grasse, 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 De Grasse includes coordinates 50.217778°N, 66.214444°W, situated in Sept-Îles; Sept-Rivières. Postal FSA: G4S. 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.