How Do Ships Suck In Water On Purpose?

Casual Navigation • December 5, 2025

Casual Navigation

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Casual Navigation publishes Maritime Edutainment, making the maritime world more accessible for everyone to explore. New videos are released every other Friday. Business & Sponsorship Enquiries: [email protected]

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In 2016, the giant CMA CGM Vasco de Gama stopped dead in the Suez Canal — all because barnacles and plastic clogged its “sea chest.” Yes, ships deliberately punch holes in the hull to suck in seawater. No sea chest = engines overheat, generators die, firefighting fails. Game over. ⭐️ SUPPORTED BY PATREONS https://Patreon.com/CasualNavigation We really appreciate all the support from our Patreon members! Your generosity is what makes the Casual Navigation Crew (00:44) possible, and it allows us to keep making more and more videos for you. 📌 Chapters 00:00 – Intro 01:05 – Sea Cheast Anatomy and Purpose 02:22 – Why Design Matters: Physics and Flow 10:46 – The Hidden Risks 11:53 – Engineering Solutions 07:05 – The Smart Sea Cheast https://Patreon.com/CasualNavigation #seachest #CasualNavigation

How Do Ships Suck In Water On Purpose?

Casual Navigation

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