Porzmeur to Tibidy Downwind Cross the Rade de Brest from the Porzmeur coast toward Île de Tibidy, tracing the short turns near the western shore and the long southeastward crossing shown on the source map. The five plotted points form an approximate route based on the map's 17.42 km of labelled legs and its rounded 17 km listing. This is a manual reconstruction from an image, not a GPS recording; the source marker is a locality reference, not a verified launch point. Check wind, tides, currents, vessel traffic, visibility and legal shore access before planning. Not for navigation. Geographic controls: OpenStreetMap contributors, ODbL (https://www.openstreetmap.org/copyright). Photo: Moreau.henri. CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0). Source: https://commons.wikimedia.org/wiki/File:013_Plougastel_Petit_port_de_Porsmeur_pr%C3%A8s_pointe_Armorique.JPG. Credit: Moreau.henri / Wikimedia Commons. Route exported from the stored geo_path. Not for navigation. Porzmeur coastal area (approximate start)-4.454717,48.3287,0 Waypoint 2-4.466287,48.325741,0 Waypoint 3-4.458129,48.318146,0 Waypoint 4-4.440476,48.308379,0 Île de Tibidy coastal area (approximate finish)-4.247934,48.29792,0 Porzmeur to Tibidy Downwind - route#route 1clampToGround -4.454717,48.3287,0 -4.466287,48.325741,0 -4.458129,48.318146,0 -4.440476,48.308379,0 -4.247934,48.29792,0