Konoba Mul is one in my opinion the best restaurant on Silba Island. It is well known for its nice cuisine and fair prices.
We had some fish soup, black risotto and anchovies for starter and crawfish in buzara sauce with some pasta for main course. It was delicious! With cabbage salad, a couple of beers and 2 liters of wine it cost 1200 kunas, which is about 160 euros.
We didn’t sleep too well that night, because of the weather. There was pretty strong Bora wind that comes into the port on the east side of Silba, so I recommend either St. Nikola anchorage on Olib Island only 2 miles away or the other side of Silba, St. Ante bay.