K.G.
I agree with previous posters' suggestions, but have a question. Are you breastfeeding your baby? If not, you might want to bring an insulated bag so that you can bring a bottle to the beach. Now this is just my being a bit neurotic, but at that age, I would just hold my child in the ocean and not go in deeper than your own knees, at least if you are on the Pacific. The currents can be very strong and floatation suits could give you a false sense of security. If there will be a beach wall protecting the beach from erosion, you might have the equivilant of a kiddie pool ocean are, which would be fine. If not, at least tether your child to you. Currents can be stong and fast and pull people pretty far out. You might want to save floatie things for the pool. At 9 mos, my son would have freaked if he had gone into the ocean without being held anyway. I think a lot of kids would.