May 15. Harbor, early afternoon from Riverhead Beach. The fake CuNb farther away. Marring the view, top-most portion of a mound of sand. This sand was moved by March Nor'easters and was not reclaimed for Devereux Beach across the causeway. The southwest wind partially on shore. The temperature about 70 F. About one-half mile west, my thermometer 80 F. and dp of 63 F.