Martineau, 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 Martineau in Saint-François-de-la-Rivière-du-Sud; Montmagny.
Marine forecast and fishing conditions near Martineau.
Flight conditions near Martineau. Data source: locating…
Soil conditions, frost risk and crop weather for Martineau.
Martineau is a locality in Saint-François-de-la-Rivière-du-Sud; Montmagny, Quebec, Canada. It is classified as a village / hamlet. Martineau is located at 46.8531°N, 70.6553°W. It observes Eastern Time (UTC−5 / −4). Postal code area: G5V.
Martineau sits quietly amidst the rolling agricultural folds of the Saint-François-de-la-Rivière-du-Sud landscape, defined by a stillness that lingers long after the sun has begun its slow descent. It lies 16.1 km south-south-west of Montmagny, QC (from Montmagny, QC: bearing 208°T), and is situated 13.3 km north-north-west of Armagh. The Rivière des Poitras carves a shallow, persistent path through the earth nearby, its current carrying the scent of damp stone and cooling silt toward the Rocher Turgeon. When the light leans low at the end of the day, the fields catch a pale, bruised gold that makes the distant, darker line of the trees feel like a held breath. Just four kilometers away, the waters of Lac Huron mirror the shifting moods of the sky, grounding the horizon in a vast, reflective silence that defines the reach of the local view. The history of Martineau rests heavily upon the industrious character of those who first cleared these stubborn, fertile slopes to plant their lives. While the local economy remains rooted in the seasonal cycles of the land, the presence of the Rivière des Poitras acts as a constant, subtle reminder of the power required to sustain a homestead in this region. Daily life here moves with the deliberate weight of hands familiar with wood and soil, where the pride of the harvest is measured in quiet, steady persistence rather than noise. Even now, the memory of early labor lingers in the architecture of the older barns, their greyed timber standing firm against the northern wind as they watch over the fields that have supported generations.
Martineau s'étire avec une humilité tranquille dans le paysage de Saint-François-de-la-Rivière-du-Sud, où la lumière déclinante du soir semble s'attarder sur les terres agricoles. À proximité de l'imposant Rocher Turgeon, le relief s'incline doucement vers les eaux de la Rivière des Poitras, dont le cours sinueux sculpte le sol fertile depuis des générations. Cette terre, marquée par une tradition de labeur qui façonne les gestes quotidiens des habitants, conserve une sérénité propre aux espaces où le silence domine. À seulement quatre kilomètres de distance, le Lac Huron déploie sa présence calme, offrant une étendue qui modère le climat et imprègne l'air d'une fraîcheur constante. Les structures érigées par les bâtisseurs de Martineau se fondent dans ce décor, privilégiant une architecture utilitaire qui respecte la rudesse du climat tout en accueillant la rudesse des hivers. Ici, les activités humaines se calquent sur les exigences de la terre, entretenant une relation intime avec les éléments naturels qui entourent chaque propriété. En observant les reflets changeants sur la Rivière des Poitras, il devient évident que l'identité de Martineau se définit par cette proximité immédiate avec les eaux et les affleurements rocheux, composantes essentielles d'un cadre où le temps semble suspendu dans une patience infinie.
Live animated radar for Martineau 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 | Martineau, Saint-François-de-la-Rivière-du-Sud; Montmagny, Quebec |
| Coordinates | 46.853056°N, 70.655278°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | G5V |
| 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 Martineau, 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 Martineau includes coordinates 46.853056°N, 70.655278°W, situated in Saint-François-de-la-Rivière-du-Sud; Montmagny. Postal FSA: G5V. 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.