Will I have to wait in line to get into SEA LIFE California Aquarium? The line for the Aquarium during off peak season should take approximately 5 minutes. However, please note that lines can take up to 15 minutes or longer during peak season. Was this article helpful? Related articles Can I take a stroller or buggy around SEA LIFE California Aquarium? Can I access LEGOLAND through the SEA LIFE entrance? If I visit at last admission, how long will I have in SEA LIFE Aquarium? Do I need to book a time slot for SEA LIFE California? Are SEA LIFE visits guided?