Les Trois-Marches, 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 Les Trois-Marches in L'Anse-Saint-Jean; Le Fjord-du-Saguenay.
Marine forecast and fishing conditions near Les Trois-Marches.
Flight conditions near Les Trois-Marches. Data source: locating…
Soil conditions, frost risk and crop weather for Les Trois-Marches.
Les Trois-Marches is a administrative sector in L'Anse-Saint-Jean; Le Fjord-du-Saguenay, Quebec, Canada. It is classified as a small locality. Les Trois-Marches is located at 48.0856°N, 70.3094°W. It observes Eastern Time (UTC−5 / −4). Postal code area: G4A.
Les Trois-Marches rests among the rugged heights of Les Plateaux, where the land rises in deliberate, rocky tiers above the Rivière du Portage. It lies 22.8 km west of Secteur David, QC (from Secteur David, QC: bearing 274°T), and is situated 10.5 km north-north-west of Le Lac-Emmuraillé. The cold, clear currents of the Rivière du Portage carve through this terrain, pulling the eye toward the stillness of Lac à Foin, which sits in immediate proximity to the slopes. At dusk, the light here turns thin and brittle, catching the jagged edges of the surrounding stone and casting long, sharp shadows that seem to hold the quiet of the high country. The air remains crisp, sharpened by the proximity of Parc national du Fjord-du-Saguenay, which sits twenty-two kilometers away, lending a sense of vast, protected wilderness to the horizon. Life at Les Trois-Marches draws its character from the proximity of the water and the demanding nature of the upland landscape. Generations have occupied these reaches, navigating the transition between the dense forest cover and the lower basins where the Rivière du Portage finds its path. The local economy persists in a quiet alignment with the geography, favoring small-scale forestry and the seasonal shifts that define the work of those who live within the reach of the Fjord-du-Saguenay. Whether through the seasonal maintenance of forest roads or the stewardship of the land near Lac à Foin, the people maintain a steady focus on the immediate terrain, finding value in the isolation that Les Plateaux provides.
Les Trois-Marches s'étirent avec une humilité tranquille sur les rives de la Rivière du Portage, là où le terrain s'élève doucement vers les Plateaux pour offrir une perspective apaisée sur les terres basses. À cet endroit précis, le Lac à Foin s'offre aux regards dans un calme absolu, ses eaux stagnantes captant les premières lueurs du crépuscule qui colorent les hautes futaies d'une teinte cuivrée. Cette géographie, marquée par la rigueur du climat septentrional, dicte un rythme de vie sobre, calqué sur la patience des éléments et la persistance des essences forestières. Tandis que le Parc national du Fjord-du-Saguenay se devine à vingt-deux kilomètres vers l'est par la majesté de ses reliefs lointains, Les Trois-Marches conserve une intimité farouche, préservée des grands passages par la sinuosité des chemins de terre. L'air y possède cette densité particulière des lieux où l'hiver laisse une trace longue et blanche, forçant les habitants à une solidarité silencieuse dans l'entretien des parcelles et la gestion des ressources. En observant le courant discret de la Rivière du Portage, on saisit mieux l'essence de ce coin de pays : une existence modeste, façonnée par l'observation attentive des cycles de la terre et le respect d'une nature sauvage qui, malgré les épreuves, demeure le seul maître véritable de l'horizon.
Live animated radar for Les Trois-Marches 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 | Les Trois-Marches, L'Anse-Saint-Jean; Le Fjord-du-Saguenay, Quebec |
| Coordinates | 48.085556°N, 70.309444°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | G4A |
| 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 |
This page provides live weather conditions and forecasts for Les Trois-Marches, 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 Les Trois-Marches includes coordinates 48.085556°N, 70.309444°W, situated in L'Anse-Saint-Jean; Le Fjord-du-Saguenay. Postal FSA: G4A. 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.