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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.
Skookumchuck Narrows [1] is a strait forming the entrance of Sechelt Inlet on British Columbia's Sunshine Coast in Canada. Before broadening into Sechelt Inlet, all of its tidal flow together with that of Salmon Inlet and Narrows Inlet must pass through Sechelt Rapids. At peak flows, standing waves, whitecaps, and whirlpools form at the rapids ...
The water stops rising, reaching a local maximum called high tide. Sea level falls over several hours, revealing the intertidal zone; ebb tide. Oscillating currents produced by tides are known as tidal streams or tidal currents. The moment that the tidal current ceases is called slack water or slack tide. The tide then reverses direction and is ...
Location: British Columbia: Coordinates: 1]: Type: Fjord lake and Tidal lake: Primary inflows: Pitt River: Primary outflows: Pitt River: Basin countries: Canada: Max. length: 24 km (15 mi): Max. width: 4.5 km (2.8 mi): Surface area: 53.5 km 2 (20.7 sq mi): Max. depth: 150 m (490 ft): Surface elevation: 3 m (9.8 ft) [2]: Islands: Goose, Little Goose, Gosling: References: [1]: Pitt Lake is the ...
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 ...
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.
Cities vulnerable to tide levels above astronomical levels, such as Miami, are likely to experience street flooding during the extended pattern that may last a week or more.
Vancouver, British Columbia, Canada is home to several bodies of water within and around its boundaries. Of over 30 historically salmon -bearing streams diverted into underground culverts due to urbanization , several have been restored to a state visible and habitable again by plants and wildlife.