The coastline of the Kvarner Bay offers excellent conditions for yachting and windsurfing. On the beaches of Opatija you can take some yacht lessons and try other water activities.
Diving enthusiasts can get training at Rijeka's many dive schools. After completing the course, you can go exploring the depths of the sea with instructors.
A list of all dive centers in Opatija can be viewed here. Go to each one's website and choose the one that best suits your needs in terms of location and dive fees. On average, one dive in Opatija costs from 35 EUR.
Popular water games and activities in Opatija include sailing, fishing and water skiing.