Roughly between Klenovica and Senj is a small bay called Uvala Sibinj. It’s not very well protected, so not suitable for an overnight stop but there is a nice little restaurant, part of a small campsite, with mooring blocks and buoys just away from the main beach, to encourage you to come and eat there and perhaps have a swim. There’s also a minibus service to take you into Senj.
The water looks very shallow for the few metres approaching the shoreline but, according to the owner, depths are around 4 metres by the buoys.
I took co-ordinates onshore, at the campsite, as follows: 45° 02.663’ N 14°52.685E
For more information about the campsite check out our posting on sister site Croatia Camping Guide