Shoreline Ujjwala offers boating: pedal boat, kayaking, scooter boat, speed boat.
Also “paddle boat / pedal boat” is specifically mentioned.
Night boat rides are also among their offerings.
The boats are on Shivsagar Lake / backwaters of the Koyna dam. This is a large calm water body, so boating is possible
There is no traditional sea-beach there (since Tapola is inland, Shivsagar Lake / river / backwaters). So “beach” is more like lake or riverside shore, not sea beach.
Swimming is not strongly promoted in many sources; resort has swimming pool for guests.