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Seymour Narrows is a 5-kilometre (3.1 mi) section of the Discovery Passage in British Columbia known for strong tidal currents. [1] Discovery Passage lies between Vancouver Island at Menzies Bay, British Columbia and Quadra Island except at its northern end where the eastern shoreline is Sonora Island.
Tide tables, sometimes called tide charts, are used for tidal prediction and show the daily times and levels of high and low tides, usually for a particular location. [1] Tide heights at intermediate times (between high and low water) can be approximated by using the rule of twelfths or more accurately calculated by using a published tidal ...
In Vancouver, the Still Creek watershed is bounded by 1st Avenue, 49th Avenue, Nanaimo Street, and Boundary Road. Portions of the creek are visible and the City of Vancouver is working to uncover (or "daylight") more of the creek; however, most of the Vancouver section still lies underground, directed by culverts and storm sewers.
Tide flow information is most commonly seen on nautical charts, presented as a table of flow speeds and bearings at hourly intervals, with separate tables for spring and neap tides. The timing is relative to high water at some harbour where the tidal behaviour is similar in pattern, though it may be far away.
Discovery Passage (French: Passage Discovery) is a strait that forms part of the Inside Passage between Vancouver Island and the Discovery Islands of British Columbia.The strait is considered the most important natural passage for vessels' entering or leaving the Salish Sea from the north.
Ripple Rock (French: Roche Ripple) [1] is an underwater mountain located in the Seymour Narrows of the Discovery Passage in British Columbia, Canada.It had two peaks (2.74 metres and 6.4 metres below the surface at low tide) that produced large, dangerous eddies from the strong tidal currents that flowed around them at low tide.
King tides are the highest tides. They are naturally occurring, predictable events. Tides are the movement of water across Earth's surface caused by the combined effects of the gravitational forces exerted by the Moon, Sun, and the rotation of Earth which manifest in the local rise and fall of sea levels.
Toggle the table of contents. Arthur Passage ... after the third governor of Vancouver Island, Arthur E ... The Arthur Passage flood tide sets northerly and the ebb ...