Presqu'île-Asselin, 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 Presqu'île-Asselin in Léry; Roussillon.
Marine forecast and fishing conditions near Presqu'île-Asselin.
Flight conditions near Presqu'île-Asselin. Data source: locating…
Soil conditions, frost risk and crop weather for Presqu'île-Asselin.
Presqu'île-Asselin is a residential area in Léry; Roussillon, Quebec, Canada. It is classified as a small locality. Presqu'île-Asselin is located at 45.3600°N, 73.7903°W. It observes Eastern Time (UTC−5 / −4). Postal code area: J6K.
Presqu'île-Asselin projects into the quiet waters of Lac Saint-Louis, a low-lying tongue of land in Léry that catches the first amber light of morning before it spills across the surface of the Rivière Châteauguay. It lies 24.8 km south-west of Montréal, QC (from Montréal, QC: bearing 228°T), and is situated 8.6 km north-east of Beauharnois. The land here sits within the Le Tertre, holding a stillness that seems to gather in the reeds and the damp, rich earth of the shoreline. When the wind shifts, the air carries the cool, sharp scent of the river, a reminder of the vast, moving volume of water that defines the horizon. Chutes Saint-Louis lies some distance away, its presence felt more in the distant, rhythmic hum of currents than in any visual landmark, while the distant, shadowed ridges of Parc national d'Oka provide a faint, hazy boundary against the northern sky. Presqu'île-Asselin rests upon a foundation of quiet industry and residential life, where the local pace is dictated by the turning of the seasons rather than the rush of the nearby urban centers. The history of Roussillon lingers in the older shorefront dwellings, which stand with their backs to the trees and their faces turned toward the expansive, grey-blue reach of the lake. Life in Presqu'île-Asselin moves with the water, marked by the small, private docks and the seasonal migration of birds that find shelter in the protected inlets of the Rivière Châteauguay. The community maintains a character defined by this proximity to the water, where the encroaching evening turns the sky a bruised purple and the lights of the distant shore begin to blink like submerged stars.
Presqu'île-Asselin s'étire avec une lenteur tranquille le long des rives du Lac Saint-Louis, là où le terrain s'incline doucement vers l'eau dans un silence attentif. Le paysage, marqué par la proximité de la Rivière Châteauguay, semble retenir le souffle des vents qui parcourent la plaine, apportant une fraîcheur constante aux jardins et aux demeures qui bordent le rivage. Dans le secteur du Tertre, la lumière du crépuscule se fragmente sur la surface du lac, conférant aux arbres une silhouette presque irréelle, tandis que le souvenir des Chutes Saint-Louis, situées à une distance mesurée, habite le murmure persistant du courant. La vie à Presqu'île-Asselin se déploie dans une simplicité rigoureuse, façonnée par cette terre basse et humide où l'horizon s'ouvre généreusement, rappelant la présence, plus lointaine, du Parc national d'Oka. Les habitants observent le passage des heures sous un ciel immense qui transforme les nuances du sol en autant de teintes changeantes, du gris perle des matinées brumeuses aux éclats dorés de la fin du jour. Ici, chaque geste quotidien s'ajuste au rythme des marées intérieures du lac, offrant une solitude paisible aux rives qui accueillent encore, dans leur terre fertile, la mémoire des gestes anciens et le calme des espaces préservés.
Live animated radar for Presqu'île-Asselin 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 | Presqu'île-Asselin, Léry; Roussillon, Quebec |
| Coordinates | 45.36°N, 73.790278°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | J6K |
| 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 Presqu'île-Asselin, 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 Presqu'île-Asselin includes coordinates 45.360000°N, 73.790278°W, situated in Léry; Roussillon. Postal FSA: J6K. 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.