Manning River (Harrington Back Channel) - Harrington Waters Estate UV IndexAustraliaNSWMid North CoastManning River (Harrington Back Channel) - Harrington Waters Estate1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAManning River (Harrington Back Channel) - Harrington Waters Estate UV forecast issued yesterday at 10:07 pm. Next forecast at approx. 10:07 pm.Get WillyWeather+ to remove ads