Mali Lošinj/island of Lošinj Sailing into Mali Lošinj and map of the harbour

The company Y/C Marina d.o.o. is situated in the harbour of Mali Lošinj, which is located at 44 32.0'N 14 18.0'E. It provides nautical and tourist services. It is open to the public and holds a concession issued by the Mali Lošinj County Port Authority. The harbour at Mali Lošinj receive ships and yachts all year round.

MAP OF MALI LOŠINJ HARBOUR

Warning: These maps are for information and not navigation purposes.
Source: Karl-H. Beständig "808 LUKA I UVALA - Hrvatska, Slovenija i Crna Gora"

(808 HARBOURS AND BAYS – Croatia, Slovenia and Montenegro)

The marina is equipped with a modernised pontoon berth and is additionally protected with a floating jetty. The port offers berthing services for 110 vessels up to 30 metres in length. All berths have moorings.

Sanitary facilities (toilets and showers) are a mere 20 meters away on the first floor of a nearby house. There are shops where you can get supplies. There are several nautical shops as well. You can also get gas for sailing boats in Mali Lošinj.

Other options for sailboats:

side-on mooring to the pier is possible across from the Marina;
if all places on the pier are taken, you can moor alongside the tourist boat. It is the custom to give the skipper a complimentary bottle of wine;
anchoring between the INA petrol station and the old ferry, now a disco club, is possible. Anchorage depth is 10 to 12 meters and it is recommended to tie the stern to the rocks on shore. The disco club is open till 1 a.m.;
if you arrive after 10 p.m., you can moor side-on at the INA petrol station. However, they open for business at 6 a.m., by which time you need to leave your mooring.

Source: http://www.ycmarina.hr