Kvalsundet (Tromsø)

Interactive map of the strait
LocationTroms county, Norway
Coordinates69°51′19″N 18°54′06″E / 69.8552°N 18.9018°E / 69.8552; 18.9018
TypeStrait
Basin countriesNorway
Max. length20 kilometres (12 mi)
Max. width1–5 kilometres (0.6–3.1 mi)

Kvalsundet (Norwegian) or Válesnuorri (Northern Sami) is a strait in Tromsø Municipality in Troms county, Norway. The 20-kilometre (12 mi) long strait separates the island of Kvaløya from the island of Ringvassøya. The 1–5-kilometre (0.6–3.1 mi) long strait is crossed by the subsea Kvalsund Tunnel. The strait joins the Grøtsundet strait on the south end, about 8 kilometres (5.0 mi) north of the city of Tromsø.