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Regular hours: 9:30 am – 6 pm
Last entry at 5 pm

Meet SEAlebrities

A bright green wave shape.
Visit the Seattle Aquarium and

Meet our SEAlebrities

Plan your visit to the Seattle Aquarium to meet Queso the giant Pacific octopus, Flaherty the northern fur seal, and Aster the basket star! Purchase tickets online in advance to save on your visit.

Visit your favorite SEAlebrities™ for an entire year! An aquarium membership provides unlimited visits for one year and exclusive reserved entry times. Become a member and join us in our mission of Inspiring Conservation of Our Marine Environment.

Open daily, 9:30am–6pm.
Last entry at 5pm; exhibits close at 6pm.


Website maintenance

Please note: Our ticketing and membership systems will be offline for approximately two hours starting at 9pm Pacific on Tuesday, February 20. During the maintenance window, online ticketing and membership will not be available.

Thank you for understanding.

Support the Seattle Aquarium

Two sea otters at the Seattle Aquarium floating on the water in their habitat, holding onto each other demonstrating a rafting behavior.

With your help, the Seattle Aquarium builds connections with our community to inspire conservation and curiosity for marine life. When you make an end-of-year gift by December 31, you'll be joining us in protecting our shared marine environment—now and for generations to come. Thank you!

An adult sea otter at the Seattle Aquarium looking upwards with its front paws resting on its front.

Giving Tuesday

Make a tax-deductible donation to the non-profit Seattle Aquarium

Your donation will be matched dollar-for-dollar up to $10,000 thanks to a very generous anonymous donor!

Sea otter at the Seattle Aquarium laying on its back, raising its head and front paws.

Cyber weekend

Get 15% OFF all memberships!