[[Biliþ:Oahu North Shore surfing hand drag.jpg|right|thumb|250px||Mann rītt ƿǣȝwǣg nēah þǣm norðernan strande OahƿesOahwes]]
'''ȲþrīdunȝȲþrīdung''' (on NīƿumNīwum EnȝlisceEnglisce hāteþ ''surfing'', on Hēahþēodisce hāteþ ''Wellenreiten'', þe mǣneþ æfter ƿorddǣlumworddǣlum "ȳþrīdunȝȳþrīdung") is ƿæterandƿlitpleȝawæterandwlitplega on þǣm þe mann (se ȳþrīdend) rītt bord (ƿǣȝbordwǣgbord) on þǣm hrycȝumhrycgum ƿǣȝawǣga, stēorende þone bord þurh finna þā sind ȝeƿunelīcegewunelīce on þǣm bæce þæs botmes þæs bordes. Suma ȝehapagehapa stōƿastōwa tō rīdenne ȳða sind on [[Australia|Sūþlande]], [[California]]n, and on maniȝummanigum īeȝumīegum, ānlīce īȝaīga on þǣm [[Sericus Gārsecg|Sericus ȜārsecȝeGārsecge]].