Langstone Harbour - South Binness Island UV IndexUnited KingdomSEHampshireLangstone Harbour - South Binness Island1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAALangstone Harbour - South Binness Island UV forecast issued yesterday at 6:52 pm. Next forecast at approx. 6:52 pm.Get WillyWeather+ to remove ads