Mary Island - Custom House Cove UV IndexUnited StatesAKPrince of Wales-Outer Ke BoroughMary Island - Custom House Cove1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAMary Island - Custom House Cove UV forecast issued yesterday at 11:18 am. Next forecast at approx. 11:18 am.Get WillyWeather+ to remove ads