Thursday, August 13, 2009

Tidal Bores ...



In Burntcoat Head, Minas Basin, part of the Bay of Fundy in Nova Scotia, tides can range 38.4 feet (11.7 meters). The bay is funnel-shaped - its bottom slopes upward continuously from the ocean inlet. The result is an extreme "tidal bore," a wavelike phenomenon at the leading edge of the changing tide. Bores in Fundy can travel up feeder rivers at 8 mph (13 kilometers per hour) and be more than 3 feet (1 meter) tall.

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