Billys Shore is a beach in Islesboro, Maine.
Islesboro, Maine · live parking & conditions · updated June 19, 2026
In a typical year July is the warmest month here, with highs near 74°F, and it's reliably beach weather July to August. Tap Billys Shore on the map for live surf, wind, water temperature, UV and tide times.
Open Billys Shore on the map →