The February 2023 GOA-ON Webinar was hosted by the North East Atlantic Hub of GOA-ON. Dr Helen Findlay (PML, UK; co-chair of the NE Atlantic Hub) moderated the webinar which featured presentations from Sebastein Petton (Ifremer (French national institute for ocean science) // Laboratory of Environmental marine sciences) on the “French coastal monitoring network for carbonate system” and Callum Hudson (PhD Student – Okinawa Institute of Science and Technology Graduate University – Marine Climate Change Unit) about how “Ocean acidification increases the impact of typhoons on algal communities”.