r/oceans↗
Oceans: News, Information and Discussion about our Oceans
Oceans cover more than 70% of Earth and drive weather, regulate temperature, and support life on this planet. Our oceans are a vast system of diverse and complex ecosystems and natural resources; and the health of the world’s oceans is inextricably tied to the health of our planet. And amazingly, up to 95% of the ocean realm remains an unexplored mystery.
120k subscribers121 posts / mo in Sep 2026 (incl. ~1% by known bots)109 authors / mosince 2010
r/oceans has 120k members (+10% over the last 12 months). It gets about 121 posts a month from 109 people. Top topics: Ocean Warming, Ocean Beauty and Plastic Pollution in Oceans.
When to post on r/oceans
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How r/oceans has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/oceans
Top topics
Share of the subreddit's posts
- Ocean Warming1.0%
- Ocean Beauty1.0%
- Plastic Pollution in Oceans0.9%
- Deep Sea Creatures0.9%
- Ocean Exploration0.9%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Yale University
Everything else about r/oceans
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research