Nature and EnvironmentSaltstraumen - tidal currents on Norway’s coast03:00This browser does not support the video element.Nature and Environment09/21/2018September 21, 2018The ebb and flow of the tides creates maelstroms reaching as far as 5 meters down at Saltstraumen. The natural spectacle whips the sea water up to speeds of some 40 km/h.Copy linkAdvertisement