Volunteer reports: Water temperature 70.5 F; air temperature 66 F; at 6:30 am (air temperature 63, and shoreline in the shade) the lake was completely still and the bloom was well established already. The skies started out cloudy but have cleared and given way to sunshine. The bloom became more dense by 9 am and it extended along the shoreline to the southern end of our zone and beyond to the adjacent zone. It extended out into the lake from the shoreline at least 20 feet. We checked the northern end of our zone at the Cayuga Marina and the water there was clear. It’s otherwise unknown how far north of the sample location the bloom extends. The wind has picked up now at 10:00a and the bloom has broken up except where it has become concentrated at the edge of accumulated pondweed in the neighbor’s little inlet.