Seal Island Wind ForecastAustraliaSAFleurieu PeninsulaSeal Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Seal Island wind forecast issued today at 6:05 am. Next forecast at approx. 6:05 pm. Seal Island Wind Statistics View MoreApril WindHindmarsh Island (4km)2026MarchAprilStrongest 1 April, 202635.3km/h WAverage April12.2km/hStrongest 26 March, 202681.4km/h SSWAverage March20.9km/hStrongest 26 March, 202681.4km/h SSWAverage 202622.8km/hClimate (2010–Present)Hindmarsh Island (4km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 June, 2025103.7km/h WSWAverage 2021–202621.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April17.5%10%2.5%CalmGaleApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April17.5%10%2.5%CalmGaleGet WillyWeather+ to remove ads