Advarsler, Shell Island

High Surf Advisory issued July 21 at 2:31PM EDT until July 23 at 8:00PM EDT by NWS Boston/Norton MA * WHAT...Large breaking waves of 4 to 10 feet expected in the surf zone. * WHERE...Washington, Southern Bristol MA, Southern Plymouth MA, Barnstable MA, Dukes MA, Nantucket MA, and Newport RI Counties. * WHEN...From 6 AM Wednesday to 8 PM EDT Thursday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Inexperienced swimmers should remain out of the water due to dangerous surf conditions.