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On Thursday, March 26, the Seattle Aquarium will be open from 9:30am–4:30pm (last entry at 3:30pm). Boeing Lobby and Puget Sound Hall will close at 4pm.

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

SEA the wonder the joy what's new!

Seattle Aquarium

Featured

Aquarium highlights

Inspiring Conservation of our marine environment

Our Mission

The region’s premier resource for hands-on marine experiences and conservation education, the Seattle Aquarium offers fun, exciting ways to discover more about the amazing Puget Sound and our world’s one big ocean. Join us in our mission: Inspiring Conservation of Our Marine Environment.

A photo of a fish swimming in front of a gradient illustration of kelp.
Today's presentations and activities

At the Aquarium

All About Our Washington Waters

10am, 11:45am, 12:15pm, 1:15pm, 3pm

Pier 59

Location: Window on Washington Waters, Pier 59

Come experience the Window on Washington Waters habitat, devoted to marine life found in our local waters. You’ll meet the inhabitants of the rocky reef and kelp forest ecosystem found in the Salish Sea.

All About our Tropical Reef

10:30am, 12:45pm, 1:15pm, 2:30pm, 3:30pm

Ocean Pavilion

Location: The Overlook, Ocean Pavilion

Come experience the upper area of our largest tropical habitat, The Reef. Meet the marine inhabitants of the Indo-Pacific and learn how we care for such a diverse array of animals.

All About Our Harbor Seals

10:45am, 3:45pm

Pier 60

Location: Harbor seal habitat, Pier 60

Get to know the harbor seals that call Seattle Aquarium home! Learn how we care for them, and hear amazing facts about the most common marine mammals in the Salish Sea. 

All About Our Archipelago

11:15am, 4:15pm

Ocean Pavilion

Location: The Archipelago, Ocean Pavilion

Join us for an introduction to our mangrove forest and coral lagoon. Get to know more about these iconic habitats and the plants and animals that create them.

All About Our Marine Mammals

11:30am

Pier 60

Location: Marine mammal habitats, Pier 60

Join us for a feeding at one of our marine mammal habitats: harbor seals, sea otters or northern fur seals. The location changes daily—ask a Seattle Aquarium representative about which animals are scheduled to be fed when you arrive for your visit. 

All About Our Northern Fur Seals

2:15pm

Pier 60

Location: Northern fur seal habitat, Pier 60

Come learn more about Chiidax and Flaherty, the northern fur seals living at the Seattle Aquarium. 

All About Our Sea Otters

4:45pm

Pier 60

Location: Sea otter habitat, Pier 60

Join us for an introduction to our sea otters! Get to know more about this iconic endangered species and learn how we care for the individuals that call the Seattle Aquarium home.

Deep in The Reef

5:15pm

Ocean Pavilion

Location: Window on The Reef, Ocean Pavilion

Come experience the lower depths of our largest tropical habitat, The Reef. Meet animals found in the Coral Triangle, an area of extraordinary marine biodiversity.

A photo of a harbor seal laying down with its head stretched upwards over a simple gradient illustration of rocks on water.
What’s Happening

Upcoming Events

A multicolored gradient illustration of coral.
March is for Members event image
Mar 01 — Mar 31, 2026

March is for Members

We love our members! And to help show it, we’re offering exclusive perks just for members throughout the month of March.

12:00 AM
– 11:59 PM PST
Seattle Aquarium
Toddler Time: Sea Bunnies event image
Apr 05 — Apr 06, 2026

Toddler Time: Sea Bunnies

Sea bunnies are a kind of sea slug found in Indo-Pacific waters. Learn more about these “bunnies” at Toddler Time!

9:30 AM
– 12:00 PM PST
Seattle Aquarium
After Hours: New Beginnings event image
Apr 16, 2026

After Hours: New Beginnings

Join us to explore the Aquarium at night and appreciate the changes that come with spring! After Hours is for adults 21+.

5:30 PM
– 8:30 PM PST
Seattle Aquarium
Toddler Time: Beltane event image
Apr 19 — Apr 20, 2026

Toddler Time: Beltane

The first day of May is celebrated by the Pagan community as Beltane. Come celebrate the peak of spring with us!

9:30 AM
– 12:00 PM PST
Seattle Aquarium
Toddler Time: Mother's Day event image
May 03 — May 04, 2026

Toddler Time: Mother's Day

Happy Mother’s Day! Let’s celebrate all mothers, grandmothers, aunts and sisters.

9:30 AM
– 12:00 PM PST
Seattle Aquarium
Toddler Time: Happy AAPI! event image
May 17 — May 18, 2026

Toddler Time: Happy AAPI!

Celebrate Asian American and Pacific Islander (AAPI) Heritage Month with your little ones!

9:30 AM
– 12:00 PM PST
Seattle Aquarium
Toddler Time: Happy Pride! event image
May 31 — Jun 01, 2026

Toddler Time: Happy Pride!

Welcome to our Queer Community Day celebrations! All families are welcome to join us in our colorful classrooms.

9:30 AM
– 12:00 PM PST
Seattle Aquarium
Splash! 2026 event image
Jun 05, 2026

Splash! 2026

Join us for our signature fundraising gala to celebrate the magic of marine life and Earth’s one ocean.

5:30 PM
– 10:00 PM PST
Take a Deeper Dive

Aquarium Stories

The surface of the ocean.

Quiz: How much do you know about plastics in the ocean?

Plastic pollution is a big issue for the ocean. Take our quiz to test your smarts about the magnitude of[...]
Youth Ocean Advocates holding signs in front of the Capitol Building.

Youth Ocean Advocates join Lobby Day in Olympia

On January 19, our Youth Ocean Advocates (also known as YOAs) teen volunteers traveled to Olympia to join the Seattle[...]

The tail of a grey whale poking out of the water.

Quiz: Are you a Sounder gray whale?

Each day, Aquarium visitors connect with Mishka and Sekiu, the sea otters in our care. But have you ever wondered[...]
Learn more

Explore the Aquarium

Discover amazing animal species, learn about educational opportunities at the Aquarium, and more! 

A gradient illustration of coral.

Join us for After Hours: Going Green to explore the Aquarium at night and celebrate our beautiful blue and green planet!

Today only, your gift will be matched dollar-for-dollar up to $25,000 thanks to the generosity of donors Betsy Cadwallader, J & Tim, and Jess & Andy Peet. Help us reach our $50,000 goal!

End the year with a gift to the ocean.