I'll be traveling around Norway this summer by boat, ferry, bus... I'm wondering if bus stations and ferry terminals have lockers to store luggage while I look around the towns? I'll be in areas that don't have train stations where I know lockers are available.
The Oslo Bus Terminal does have luggage lockers and the DFDS, Stena Line and Color Line Ferry terminals do. Don't know of any others.
If there are no lockers, then the best plan is to ask nicely at any business that you are patronizing, or even some that you are not about leaving a bag for a few hours. If it's a town where you have a hotel reserved, then the hotel would be first choice.
I'm in Norway right now and haven't seen lockers at any ferry terminals...most terminals have a cafe adjacent but that's about it.