Tide Table St Lawrence — 2026

📘 About St Lawrence Tide Forecast

Located in Canada, St Lawrence sits at latitude 46.92° North and longitude 55.39° West. Its tidal pattern is semi-diurnal (two high and two low tides per day), with a mean tidal range of 1.1m and spring tides reaching up to 1.6m. Tides have a moderate range of 0.5 to 1.5 metres, creating gentle currents that influence shore fishing. The semi-diurnal cycle flushes coves frequently, shortening water residence time and maintaining high oxygenation levels. Intense weather events such as storms can create temporary storm surges that add to the astronomical high tide. Track tidal behavior at St Lawrence throughout 2026 using our comprehensive table with daily high and low water timestamps. In July, St Lawrence is in its summer season, a key period for water sports, fishing, diving, and coastal navigation. MaréAgora calculations use harmonic decomposition calibrated via satellite altimetry and local gauges to ensure high accuracy.