Another sunny day activity in Edgartown is to dinghy from the harbor, through Katama Bay to Norton Point Beach. Katama Bay is quite large. We remember the days when you could anchor in the bay, but not anymore. Norton Point Beach is a barrier beach that extends almost two and a half miles between the south shore of the Vineyard near Katama and the south shore of Chappaquiddick at Wasque), dividing Katama Bay from the Atlantic.