Are there any restriction dates for using my Merlin Pass at SEA LIFE Weymouth? For information regarding restrictions, please visit https://www.merlinannualpass.co.uk/ Related articles How do I purchase Merlin Pass Friends and Family tickets to SEA LIFE Weymouth? Do I need to pre-book my entry with a Merlin Pass? Can I use my Share the Fun vouchers at SEA LIFE Weymouth? Do you accept 3rd Party Vouchers? What is the SEA LIFE Express?