north-north-easterly
/ˌnɔːθnɔːθˈiːstəli/ /ˌnɔːnɔːrˈiːstəli/adjective
= north-north-east 2.
Origin
Mid 19th century; earliest use found in Frederick Beechey (1796–1856), naval officer and hydrographer. From north + north-easterly, after north-north-east.