Nordporten (North Gate) is the northern part of Hinlopen Strait, Svalbard.
It extends from a northern line between Langgrunnodden and Verlegenhuken, to a southern line between the headlands of Tvillingneset and Basisodden.
Nordporten has a width of about fifteen nautical miles at the mouth between Storsteinhalvøya and Mosselhalvøya.
Further south it narrows to about five nautical miles.
This Svalbard location article is a stub.