557 posts analyzed Updated Sep 2026
Averages 19 posts/day, top 10% activity. Most active Sundays around 3 PM UTC. Mostly text posts (72%).
r/scuba Traffic & Engagement r/scuba Traffic & Engagement
Volume and engagement over time Posting volume and engagement over time
Post Format
Upvote Distribution
How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.
r/scuba Most Active Times When r/scuba Is Most Active
Peak posting by day and hour (UTC) When this community posts most, by day and hour (UTC)
Most Active by Day
r/scuba Flair Performance r/scuba Flair Performance
Upvotes and volume by flair Average upvotes and post volume by flair
This subreddit doesn't use post flairs.
No flaired posts were found in this month's data.
Post Type Breakdown
Share by text, image, or link Share of posts by format: text, image, or link
r/scuba Trending Keywords Trending Keywords in r/scuba
Ranked by how often they appear Title keywords ranked by how often they appear
| Keyword | Mentions ▼ | Upvotes | Comments |
|---|---|---|---|
| diving | 101 (18.1%) | 23 | 12 |
| dive | 90 (16.2%) | 28 | 23 |
| scuba | 36 (6.5%) | 9 | 19 |
| advice | 26 (4.7%) | 5 | 18 |
| recommendations | 24 (4.3%) | 5 | 10 |
| looking | 18 (3.2%) | 12 | 16 |
| best | 17 (3.0%) | 4 | 15 |
| trip | 16 (2.9%) | 20 | 10 |
| water | 14 (2.5%) | 8 | 15 |
| first | 14 (2.5%) | 9 | 23 |
r/scuba Mentioned Domains Mentioned Domains in r/scuba
Most linked sites Most linked sites in this subreddit
| Domain | Links | Upvotes |
|---|---|---|
| youtu.be | 10 | 8 |
| youtube.com | 10 | 42 |
r/scuba Top Posts Top Performing Posts in r/scuba
Highest-performing posts Highest-performing posts. Each title links to Reddit.
Diving on a tuna farm
Diving with Thresher Sharks in Malapascua, Philippines 🇵🇭
We got stuck in a tornado today
4 eagle rays
Ascending through a shiver of Sand Tigers - August 31, 2026
30 seconds with a giant Pacific octopus off Vancouver Island [OC]
Back in Roatan again, reef was in rough shape last year but starting to see new coral and life returning
Just loved this encounter
Very Friendly Wolf Eel - Sund Rock Marine Preserve Hood Canal, WA
Sail Rock - Gulf of Thailand
| Title | Upvotes | Comments | Type | Date |
|---|---|---|---|---|
| Diving on a tuna farm | 1.1K | 105 | image | Sep 12 |
| Diving with Thresher Sharks in Malapascua, Philippines 🇵🇭 | 858 | 32 | image | Sep 25 |
| We got stuck in a tornado today | 834 | 20 | image | Sep 21 |
| 4 eagle rays | 699 | 26 | image | Sep 17 |
| Ascending through a shiver of Sand Tigers - August 31, 2026 | 660 | 41 | image | Sep 5 |
| 30 seconds with a giant Pacific octopus off Vancouver Island [OC] | 657 | 33 | image | Sep 10 |
| Back in Roatan again, reef was in rough shape last year but starting to see new coral and life returning | 656 | 48 | image | Sep 2 |
| Just loved this encounter | 561 | 40 | image | Sep 26 |
| Very Friendly Wolf Eel - Sund Rock Marine Preserve Hood Canal, WA | 519 | 18 | image | Sep 22 |
| Sail Rock - Gulf of Thailand | 509 | 18 | image | Sep 24 |
r/scuba Audience Overlap r/scuba Subreddit Overlap & Related Communities
Overlapping audiences Communities with overlapping audiences
r/scuba FAQ Frequently Asked Questions About r/scuba
What's the best time to post on r/scuba?
Based on posting volume, r/scuba is most active on Sundays around 3 PM UTC. That window has the most community activity, but busier hours also mean more competition for attention.
How active is r/scuba?
r/scuba averages 19 posts per day and ranks in the top 10% for activity among tracked SFW subreddits.
How many upvotes do posts on r/scuba get?
Posts on r/scuba average about 35 upvotes this month (net score per post).
What kind of posts does r/scuba get most?
On r/scuba, most posts are text posts (72%)