Harbor Island Wind ForecastUnited StatesAKKenai Peninsula BoroughHarbor Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Harbor Island wind forecast issued today at 2:33 am. Next forecast at approx. 2:33 pm.Harbor Island Wind Statistics April WindSeward (31.7 miles)2026MarchAprilStrongest 1 April, 202613.9mph NAverage April7.6mphStrongest 3 March, 202633.3mph NAverage March15.9mphStrongest 25 February, 202635.8mph NWAverage 202613.7mphClimate (2010–Present)Seward (31.7 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 28 January, 202463.1mph NAverage 2021–20269.3mphGet WillyWeather+ to remove ads