Manahawkin Flea MarketNovember 1, 2016 in New Jersey by robl Manahawkin Flea Market Indoor market open 5 – 7 days per week. Please call to confirm schedule. Open: Friday, Saturday, and Sunday 9am – 5pm. Location: 657 East Bay Avenue, Manahawkin, NJ., 08050 Phone: 609-597-1017