Located at the heart of the National Maritime Museum, Ocean Court is the place to explore the ocean.  

It's home to the Ocean Map, a giant map of our watery world. Leap across the seas, spot incredible sea creatures and discover why the ocean is vital to all life on Earth.

To celebrate the reopening of Ocean Court we’re hosting a special season of events. There’s plenty to discover, from ocean festivals to family activities. Come along, make a splash and see what’s on offer below. 

What’s On

Family fun | Ocean Court

Ocean: above and below

Dive into an ocean adventure with free activities every day at the National Maritime Museum this summer!
Daily except Mondays | 23 July - 31 August 2025
Free
National Maritime Museum
Events and festivals | Museum Lates

What's The Time?

Join us for a festival of energetic sounds and communal making as young artists take over the National Maritime Museum
Dates to be announced
Free
National Maritime Museum
Events and festivals | Ocean Court

Caribbean Takeover

Join the Caribbean Social Forum as they take over the National Maritime Museum and the Queen’s House for another spectacular year of celebration
Saturday 27 September 2025 | 10am – 5pm
Free
In Greenwich
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Group of people sitting facing away from camera on yoga mats on the floor which is a giant map, looking towards instructor

Movement on the Map: Yoga

13 June at 9.30am | Free 

Get moving on the new Ocean Map with a gentle yoga session. No prior experience is necessary – please bring a yoga mat with you. 

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Detail of a photograph showing the ship Empire Windrush docked at Southampton Harbour in 1950

Windrush Day

21 June from 11am-4pm | Free 

From live music and crafting activities to family history workshops and artist talks, learn about the significance of the arrival of HMT Empire Windrush – and the legacies of the Windrush generation. This event is in partnership with the Caribbean Social Forum, the Migration Museum and other local partners. 

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A group of people stretch their arms to the side

Movement on the Map: Tai Chi Qigong

4 July at 1pm and 1.45pm | Free 

Come and practise Tai Chi Qigong on the new Ocean Map. The 30-minute sessions will mindfully explore the interconnectedness of our watery world through flowing movements. 

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Portrait photo of the band Blue Machine, featuring the group of four stood on board historic ship Cutty Sark
Image courtesy of the artists

Ocean Songs

11 July at 7pm and 8.30pm | £10 

Get ready for an evening of live music performed by ensemble Blue Machine. Bringing together intricately layered electronics with live strings, wind and vocals, this performance celebrates the natural wonders and mythology of the ocean. 

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A dance leaps beside Nelson's Ship in a Bottle sculpture
Photography by Jack Thomson

Rhythm!

12 July from 11am-5pm | Free 

Go with the flow at our vibrant dance festival, inspired by the ocean and movement. Dive (or jive) into dance workshops and discover how the ocean connects us through craft sessions and games. 

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A photograph of children wearing cardboard cars smiling and laughing
Martin Brown

Ready Steady Sail!

19 and 20 July at 10.30am, 12pm, 1.45pm and 3.15pm | Free

Join us for a creative art adventure and an interactive performance as you craft and sail a ship across our new Ocean Map! The 30-minute sessions have been created in partnership with A Line Art and pre-booking is recommended.

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A family takes part in a print workshop during World Oceans Day at the National Maritime Museum. The father is peeling away a sheet of paper as two children look on

Ocean: above and below

Daily from 23 July – 31 August (except Mondays) | Free 

This summer holiday, embark on an ocean adventure through storytelling, workshops and interactive fun. Are you ready to make a splash? 

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A Black man wearing green sunglasses and a geometric patterned top stands contemplatively by the River Thames

International Slavery Remembrance Day

23 August from 11am-5pm | Free 

Explore the legacies of the transatlantic slave trade and its abolition.