From the Town of Orleans:
Due to the unpredictability of the movements of unfledged plovers on Nauset Spit, the Spit will only be open to over-sand use daily from 7:00 am - 8:30 pm. At 8:00 pm beach users will be expected to begin packing up and will be expected to be off the beach by 8:30 pm. We hope you all enjoy your time at the beach and remember to respect all symbolic fencing and shorebird exclosures. Expect the Spit to be closed in entirety to all OSV traffic beginning on June 30 at 6 am.
Effective Friday, June 16, 2017 @ 7:00 AM
Read more: http://www.town.orleans.ma.us/node/68543