You are correct. I think my shutter speed was less than a second. It was too bright to get very slow. I had my f stop at like 32. And I was having a hard time with exposure being too bright.I could not read the EXIF, but I'm guessing that your shutter speed was not actually very slow.
If you stop down as far as your lens will go, you might be able to get more blur on the waves.
No I haven't. I'm fairly new at this. I need to get one.
Do you think that would help me get a slower shutter speed by making it darker on top?