Is there snorkeling opportunity on the beaches leading out from the park

I would not snorkel in these waters...murky water..rip currents..

I would agree with Brian B and disagree with Robert Hendrickson

Not really

Not really from the park. Beaches here aren't really good for snorkeling. Just sandy bottom and not really a clear water. It's bordered by the St Mary's river and Egan's creek on other sides which is murky water that may have gators or even dolphins and sharks present in areas.

Yes