Jost [1] has a number of small groceries selling canned foods, frozen meats, water, drinks, bread, and other staples. Rudy’s (Great Harbour, 284/495-9024, 8 a.m.–8 p.m. daily) sells groceries behind the restaurant. Nature’s Basket on the alley between Main Street and Back Street is open daily 8:30 a.m.–noon and 2–6 p.m.
Little Harbour has the Little Harbour Marina (284/495-9835, 8 a.m.–6 p.m. Sun.–Fri.), which sells water, ice, fuel, and other sundries. Abe’s (Little Harbour, 284/495-9329, 8:30 a.m.–8:30 p.m.) also runs a small grocery selling ice, water, and soft drinks.
Links:
[1] http://www.moon.com/destinations/virgin-islands/jost-van-dyke