More than 90 beaches across the Island are no longer off limits to beachgoers.Numerous beaches were closed Thursday and early Friday because of the amount of rain the Island has seen recently. All 18 beaches on the North Shore of Nassau were closed because of high bacteria levels. On the South Shore, swimming was banned at Biltmore Beach Club, Hewlett Point Beach, Island Park Beach, Merrick Estates Civic Association Beach and Phillip Healey Beach. In Suffolk, the health department had issued a swimming advisory for 69 beaches throughout the county.Atlantic Ocean beaches such as Jones Beach and Robert Moses weren?t affected at all by the bans.