Yinstay Head Wind ForecastUnited KingdomOSOrkney IslandsYinstay Head1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Yinstay Head wind forecast issued today at 1:12 pm. Next forecast at approx. 1:12 am.Yinstay Head Wind Statistics July WindKirkwall (4km)2025JuneJulyStrongest – Average July–Strongest 28 June, 202533.6mph WSWAverage June13mphStrongest 25 January, 202551.4mph WSWAverage 202512.1mphClimate (2011–Present)Kirkwall (4km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 22 January, 202453.7mph WAverage 2020–202512.2mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July20%11.25%2.5%CalmNear GaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July30%16.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads