Hey there LadyDiver,
Just returned from AC on Sunday night. Mostly the seas were choppy, but do-able. Only one day of cancelled diving. Had better luck and calmer seas out at the atolls. It's really just a shot in the dark as to what the conditions will be. The temps were good (84-ish degrees), but because of the high winds, swells & currents the visibility can be a little less than 100'. The pica pica are gone which was a welcomed relief.
If you're an experienced diver, you should be okay getting back into the boat. As always, getting into the water is a breeze.
Hope this helped! Happy diving. Don't get narked!