Coast, Cascais e Estoril, Grande Lisboa. We calculate high and low water here from an ocean tide model — accurate to about 5 cm on open coasts, considerably less in tidal flats and river mouths. Under the EU Bathing Water Directive the water quality in the 2025 season was classified as sufficient.
Under the EU Bathing Water Directive the water quality in the 2025 season was classified as sufficient.
Water temperature 17.8 °C — NOAA Geo-Polar Blended (5 km), measured 19/09/2026 13:00.
High tide at 00:41, Low tide at 06:41 (Local time at the spot).
Swimming spots in Cascais e Estoril · Grande Lisboa · Swimming spots in Portugal · Atlantic Ocean · On the map