The days alternate between rainy, foggy, sweater weather days and bright summery, cool & breezy, no t-shirt required days. The locals have a saying, "four seasons in a day".
We go surfing every couple of days when the sea is less wild. Even when it is, we sometimes go, maybe not to surf, but just to look out, and try and catch the sunset, which often is hidden behind a long wall of clouds. Even now, I stare out the window and see light refracting through the clouds.
Every day (pretty much) there is a rainbow. Some are small, others are quite large. Some are full, from one end to the other, others are double. I even saw yesterday a rainbow "spot" over the water. It was like a prism just hovering above the ocean.