TIDAL STREAMS Tidal streams run strongly between the islands and through most of the channels depicted. In particular, rates of between 5 and 6 knots may be experienced in Connel Sound (56° 27´•35N, 5° 23´•40W) and Kilmaronag Narrows (56° 27´•55N, 5° 21´•75W). Tidal rapids exist at certain states of the tide at the Falls of Lora (56° 27´•42N, 5° 23´•38W). For further details see Admiralty Sailing Directions.