My understanding is that the Open Waters Resort allows guests to dive the BHB from their dock, which would allow you to do night dives at any time. Just make sure that you don’t stay in the water too long as once the outgoing tide gets too strong you will not be able to swim back to their dock. Also make sure that you have a dive flag and that it has lights for the night dive.Thank you, this is helpful. And I have no intentions of doing a night dive until after I've thoroughly familiarized myself with the site during some daytime dives (and will certainly be with a buddy).