Here’s the information I’ve found regarding the weather & Discovery Cove. I hope this helps.
https://discoverycove.com/orlando/park-info/climate/
I need "Peace of Mind". What is your Hurricane Policy?
In the event a named tropical storm or hurricane approaches Orlando, Tampa, or a guest's hometown, the parks will reschedule or refund any vacation package and/or individual park tickets booked through SeaWorld Vacations, Busch Gardens Vacations, DiscoveryCove.com, SeaWorld.com, Aquatica.com, BuschGardens.com, or the call center. The parks will not apply any cancellation or change fees for this service. For additional Discovery Cove information call
407-513-4600.
How do I change or cancel a reservation?
At Discovery Cove, we recognize that vacation plans sometimes change. To accommodate this, we will allow one complimentary date change prior to your visit. Further changes to your itinerary will be provided for a nominal charge of $50 per change. If you need to reschedule your Discovery Cove visit, one complimentary date change is allowed, pending availability. Bookings made within 7 days of original reservation date will be booked at the original rate. Bookings made outside of that time will be subject to change based on seasonal rates for the new date chosen.
Please note: If you decide to cancel or rebook your Discovery Cove reservation within 30 days of your visit there is no refund. If the cancellation notice is provided more than 30 days from your originally scheduled arrival, you will receive a full 100% refund. If you have to change or cancel your reservation, please contact the Discovery Cove reservations center at 407-513-4600.