Donald Duck Inflatable Arm–bands

Here I am in my ocean again.
You pushed me or I threw myself in
 at the sight of you,
 at the quake of you running through my boards.
A sunny day and a light breeze
 dancing upon the waves
 enchant me and make it hard to see —
well, them or your eyes.
I don’t mind loosing ground;
I wade or fathom, now:
your ocean or mine?
I invite you in.
Either I would hold my breath to explore your depths
 or would you provide some oxygen?