Canvey to Thorpe Bay Downwind Follow the route from Thorney Bay across the Thames estuary toward the Shoeburyness shoreline. The three approximate points measure about 13.56 km, close to the source map's 13.58 km total and the rounded 14 km listing. This is an image-based reconstruction, not an original GPS track; the eastern endpoint is approximate and public landing access is unverified. The accompanying photo shows a play area at Thorney Bay as local start-area context, not the water route. Check strong tides, currents, shallow flats, shipping and access before planning. Not for navigation. Geographic reference: OpenStreetMap contributors, ODbL (https://www.openstreetmap.org/copyright). Photo: Ron Galliers. CC BY-SA 2.0 (https://creativecommons.org/licenses/by-sa/2.0). Source: https://commons.wikimedia.org/wiki/File:Kiddies_play_area_at_Thorney_Bay_-_geograph.org.uk_-_1212400.jpg. Credit: From geograph.org.uk. Route exported from the stored geo_path. Not for navigation. Thorney Bay shoreline (presumed start)0.58640703,51.51356235,0 Waypoint 20.594,51.5134,0 Thorpe Bay–Shoeburyness shoreline (presumed finish)0.781906,51.5211837,0 Canvey to Thorpe Bay Downwind - route#route 1clampToGround 0.58640703,51.51356235,0 0.594,51.5134,0 0.781906,51.5211837,0