We’ll have plenty to share, show off and celebrate before then, but we’re beginning 2018 with the announcement of our upcoming Closed Beta dates. The Sea of Thieves Closed Beta will run from 12 p.m. GMT on January 24 to 8 a.m. GMT on January 29 (4 a.m. PST on January 24 to 12 a.m. PST on January 29), which gives pirates a full five days of sailing, shanties and shenanigans.