Runswick Bay is a lovely place to visit for some fresh sea air and lots of space for Nova to run. We visited on a weekday in October 2020 and it was very quiet. Many of the surrounding cafes and pubs were shut due to the pandemic, so unfortunately we didn't get to experience them - but there is usually a good offering according to reviews elsewhere on the Internet.
It seems to be a bit of a dog hotspot as there were many friendly pups around and even this lovely tribute to a local dog, Bramble.