To strengthen the scientific communications and promote cooperation among NPOCE SSC members and early-career scientists under the pandemic of COVID, a webinar series on western Pacific Ocean (WPO) circulation and climate change will be organized this year. The webinars aim to inspire the next frontier of research on the five themes of NPOCE scientific foci, improve the understanding of ocean circulation and climate change in the past, present, and future, and forge a wide and close connection among communities.