Hi Laura,
that’s a really nice shot of the wave. I like that the shape of the wave looks like a mountain peak.
Your chosen shutter speed has frozen the movement of the wave nicely.
I wonder how deep the water was in which you were standing with your camera.
Sadly, my lens does not take filters.
Which lens do you use? There should be filter systems for almost all lenses. My buddy also has a system for domed glasses.