Found a nice rock platform around 20m in width. I figured it was a dangerous place - in case of big wave I won't be able to run away, it's limited by the heap of rocks on one side, wall on other side and a little ultra slipper rock hill on third size. But again I took my chances and decided to give it a go.
In 20 minutes there were 4 or 5 big waves. I stood them all but one. I saw it coming, the wave was definitely 3m+. I didn't have time to run away. So I tried to stand firm. But still it knocked me down with my leg stuck between the rocks. I had to wait holding camera as high as I could before releasing my leg as otherwise I'd lose my shoe. I was all wet up to down. And also heavy rain commenced. But I got some great light, weather and adventure smile emoticon
Nikon D750 has a good weather sealing as does Tamron 15-30. So hopefully it slides.