La Grand-Mare, Quebec Weather
La Grand-Mare, 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 La Grand-Mare in Percé; Le Rocher-Percé.
Marine forecast and fishing conditions near La Grand-Mare.
Flight conditions near La Grand-Mare. Data source: locating…
Soil conditions, frost risk and crop weather for La Grand-Mare.
About La Grand-Mare, Quebec
La Grand-Mare is a hamlet in Percé; Le Rocher-Percé, Quebec, Canada. It is classified as a village / hamlet. La Grand-Mare is located at 48.5794°N, 64.3069°W. It observes Eastern Time (UTC−5 / −4). Postal code area: G4X.
La Grand-Mare rests in a quiet embrace where the rugged topography of the coast meets the St. Lawrence, defined by the presence of the Rivière Beattie. It lies 9.4 km north-west of Percé, QC (from Percé, QC: bearing 311°T), and is situated 30.0 km south-south-east of Gaspé. The salt-heavy air clings to the skin as the tide pushes against the shore, and the light at dusk turns the water into a sheet of hammered silver, illuminating the proximity of Le Sugar Loaf. The terrain here holds a stark, singular beauty, marked by the proximity of Parc national de l'Île-Bonaventure-et-du-Rocher-Percé, which stands watch some 14 km away. Life in La Grand-Mare flows with the persistent movement of the Rivière Beattie, a waterway that has long dictated the movement of people and the quiet industry of the shoreline. Residents here maintain a deep familiarity with the shifting moods of the St. Lawrence, their daily routines echoing the persistence of the tides and the seasonal pull of the landscape. While the region is known for the grandeur of the nearby park, La Grand-Mare retains a grounded, solitary character, anchored by the stone and spray of its maritime edges.
La Grand-Mare s’étire avec une patience minérale sur les rives du Saint-Laurent, là où le souffle salin vient caresser les hautes herbes et le sol ferme qui domine les eaux. À proximité du Sugar Loaf, le relief se cabre dans une immobilité ancienne, tandis que les méandres de la Rivière Beattie dessinent un tracé argenté qui semble vouloir rejoindre l’immensité maritime. La lumière du crépuscule dépose sur La Grand-Mare une patine dorée, accentuant la rudesse des falaises et la présence distante du Parc national de l’Île-Bonaventure-et-du-Rocher-Percé, dont la masse imposante veille sur l’horizon à quatorze kilomètres de distance. Le vent, chargé d’embruns, sculpte le paysage en ciselant les arêtes de la terre et en berçant les traces d’une agriculture tenace, héritière d’une longue humilité face aux éléments. Les habitants, habitués à ce climat vigoureux, vivent au rythme des marées et de la rigueur du littoral, trouvant dans cette géographie austère une forme de noblesse. Le silence qui règne autour de la Rivière Beattie renforce le sentiment d’une existence préservée, où chaque pierre, chaque mouvement des courants et chaque inflexion de la côte racontent une histoire faite de patience et d'une sobre persévérance face aux forces grandioses du large.
Live animated radar for La Grand-Mare 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 | La Grand-Mare, Percé; Le Rocher-Percé, Quebec |
| Coordinates | 48.579444°N, 64.306944°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | G4X |
| 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 La Grand-Mare, Quebec Weather Page
This page provides live weather conditions and forecasts for La Grand-Mare, 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 La Grand-Mare includes coordinates 48.579444°N, 64.306944°W, situated in Percé; Le Rocher-Percé. Postal FSA: G4X. 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.