Is it safe for a person with seafood allergies to swim in the ocean or go to the beach?

yes it's fine im HIGHLY allergic to ALL seafood and i have no problem it would kill me even if i had the smallest bite of it he should be fine.

Yes, as long as your not planning on catching anything with your mouth open :0)
hmm maybe you should put your hand in sea water or a tank full of fish before you do the real thing. i wouldnt want you to die or something.
I'd say so. You hardly see any fish or crabs when you're swimming, aside from some shrimp and such, and they're not going to be cooked with spices and such while swimming.
I'd ask your doctor if you still don't feel safe about it.
just as long as you don't intend to eat the fish you may find in the ocean
Yeah, you should be okay. Seafood allergies apply to eating said seafood, as opposed to being near it. Well, I suppose the most severe cases could experience some discomfort from handling seafood, but even then if they wash their hands they'd be fine.

In the ocean or beach, any mollusks or crustaceans would be insignificant compared to the sheer volume of water and sand present. They're literally diluted out.
it is okay for you to swim in the water as your allergy is from eating seafood