📢🇧🇷 The 2027 Ocean Decade will take place on 7-9 April 2027 in Rio de Janeiro, Brazil! Co-organised by @IocUnesco @gov_mcti @Prefeitura_Rio, #OceanDecade27 will bring together up to 2,000 participants for three days of dialogue, partnership, and action: https://t.co/mDcNCffoib

#SundaySpecies: Say hello to the Portuguese Man O’ War 🪼 Despite resembling a jellyfish, this species is actually a colony of polyps – one forms a floating bladder, while feeding polyps trap fish in their 50 m-long tentacles! 📽️ via IG: rafa.mesquita

Meet the next generation of ocean leaders! Through the Co-Design #OceanDecade Actions mentoring programme, participants from across Africa transformed promising community-based ideas into implementable and potentially endorsed Decade Actions. 👉 https://t.co/zoBjcqjwH7

🔵The @jpioceans and #OceanDecade Joint Call on Offshore Freshened Groundwater is now open! This Joint Call aims to address key knowledge gaps related to offshore freshened groundwater resources 🚨Apply by: 6 March 2026, 17:00 CET 👉Find out more: https://t.co/3NieUJGaKX

The #OceanDecade Newsletter is out, featuring: 🌐Ocean Connector, a new #OceanScience capacity development platform ⛵️Stories showing how Decade Actions help better predict climate impacts and prepare for tsunamis 🐋Events, jobs, and more! Read now: https://t.co/Rx9L0D8xrU

🌊The UK Seagrass Symposium brought together scientists, policymakers & communities to accelerate action for seagrass recovery. Why does this matter? Seagrass stores carbon, protects coasts & supports biodiversity. https://t.co/VVjpKymqih 📷Bobbie Lee #OceanDecade #GenOcean

Be part of the #OceanDecade: Apply to the Call for Decade Actions 10/2025! 🚨 The submission of Expression of Interest for Decade Programmes closes TOMORROW on 5 December 👉 https://t.co/DF52qhgfZP

Organised by the #OceanDecade Action FISHGLOB, this symposium brings together researchers working on long-term marine monitoring to advance ecology and management across regions. 🗓️ 10 December 2025 📍 HIFMB, Oldenburg, Germany 🔎 Programme & livestream: https://t.co/tGH0aPlAXV

The Ocean Decade endorses 4️⃣ projects to support marine data and promote resilient ocean economies around the world – from Belgium and Japan to Nigeria and Trinidad and Tobago 👉Discover them here: https://t.co/M40MMeYU3T

Call for Abstracts: 7th World Conference on Marine Biodiversity Submit your contribution to Session 1.4: 'Minimizing the Impact of Ocean Acidification' organized by the #OceanDecade #OARS Programme. 🗓️ Deadline: 17 March 2026 🔗 https://t.co/qeYl2xb2cP (Select Session 1.4)

#Hiring: We're looking for a consultant to support the preparatory process of the 2027 #OceanDecade Conference (Rio de Janeiro, Brazil, 7-9 April 2027)! 📄30 days full-time work spread over a period of 1.5 month 🚨Deadline: 15 December 2025, 17:00 CET 🔗 https://t.co/jL4oN68PUU

The #OceanDecade programme CoastPredict invites coastal resilience stakeholders to propose a GlobalCoast Pilot site. 🔗 Be part of this transformative action to co-create global solutions for resilient coasts: https://t.co/Oo4rn1qW5y 🗓️ Deadline: 6 March 2026, 23:59 UTC

Join the Decade Collaborative Centre for Coastal Resilience for an interactive webinar exploring how ice-melt dynamics reveal fundamental ocean density structures. 🗓️ 16 December 2025, 14:00 - 15:00 CET 🔗 Register here: https://t.co/UfDAKUjcrS

❄️ In December, 𝐋𝐨𝐯𝐞 𝐏𝐥𝐚𝐧𝐞𝐭 𝐄𝐚𝐫𝐭𝐡 2025 takes us to Iceland❗ 🌍 Jökulsárlón Glacier Lagoon, one of Iceland’s most picturesque landmarks, is also one of the most tangible and impressive demonstrations of the impact of climate change. This lake dotted with blue and

This week's #OceanDecade events highlights: 🚣 Rowing Offshoare: Women's Atlantic Rowing Race: https://t.co/36KZ3WgVmm 📄 ADT4Blue Open Call 3 – Apply by 30 December: https://t.co/1NuEX1vkup

This week marked the final meeting of the '24-'25 #OceanDecade Advisory Board, whose guidance was key to the 2024 Ocean Decade Conference and Vision 2030 process. A huge thanks to all members for their dedication and service. Stay tuned for the announcement of the next cohort!

#SundaySpecies: Introducing the snowflake moray eel! ❄️ Moray eels have two sets of jaws – and while that’s pretty common in fish, moray eels are unique in their ability to sling their second jaw forward to catch prey. 📽️ via IG: wildkirinphotography

🌊✨@seavoiceonline is reimagining ocean storytelling. Rooted in the #OceanDecade, it’s blending science, culture and lived experience. Dive into quarterly issues and stories shaping our blue future. More in our #GenOcean blog: https://t.co/XvE3idmRVC

🔵The #OceanDecade endorses 4️⃣ new Contributions! From arts fellowships and expeditions to call for projects and support to ocean innovators, Decade Contributions are essential to scaling up ocean science and knowledge. Discover them here: https://t.co/vbvYCxuPfb

🔵 Apply to the Blue Food Future Fellowship! Led by the Stanford @oceansolutions Blue Food Futures Program, a Decade Action, this fellowship empowers early-career researchers to advance the role of blue foods in global food systems transformation. 👉 https://t.co/7NIQ3n5Tnl

🌊 The first GOOD-OARS Summer School brought together 34 early-career scientists from 23 countries at CEMACS, Malaysia, for an intensive week of training on ocean deoxygenation and acidification. 🔗 Read more: https://t.co/ycJTNknytd #OceanScience #OceanAction