Socorro Islands vs Cocos Island — Dive Destination Comparison
Socorro Islands (Mexico) scores 65.8/100 vs Cocos Island's 64.6/100 in OkToDive's 12-category rating. Choose Socorro Islands for pelagic diving with 15–37m visibility. Choose Cocos Island for pelagic diving at ~$350/dive.
Last updated: 2026-07-22
Side-by-side comparison
| Metric | Socorro Islands | Cocos Island |
|---|---|---|
| OkToDive Score | 65.8/100 | 64.6/100 |
| Country | Mexico | Costa Rica |
| Visibility | 15--37m | 9--30m |
| Water temp | 21--28 C | 22--28 C |
| Max depth | 40m | 40m |
| Current | moderate | strong |
| Cost per 2-tank dive | $280 | $350 |
| Budget tier | luxury | ultra luxury |
| Best months | November, December, January | June, July, August |
| Dive types | pelagic, wall, drift, blue water | pelagic, wall, drift, deep, night |
| Min certification | Advanced Open Water | Advanced Open Water |
| Key species | giant Pacific manta, humpback whale, hammerhead shark | scalloped hammerhead, whitetip reef shark, silky shark |
| Google rating | 4.8 (1500 reviews) | 4.9 (1200 reviews) |
Which should you choose?
Choose Socorro Islands when...
- + Marine life enthusiasts seeking giant Pacific manta encounters
- + Experienced drift divers comfortable in current
- + Dedicated divers willing to commit to a liveaboard trip
Skip if
- - You don't have Advanced certification
- - You're on a tight budget — avg $280/dive
- - You get seasick or prefer shore-based diving
Choose Cocos Island when...
- + Marine life enthusiasts seeking scalloped hammerhead encounters
- + Experienced drift divers comfortable in current
- + Dedicated divers willing to commit to a liveaboard trip
Skip if
- - You're uncomfortable in strong currents
- - You don't have Advanced certification
- - You're on a tight budget — avg $350/dive
Bottom line
Socorro Islands wins on overall score (65.8 vs 64.6), but the right choice depends on your priorities. Socorro Islands is more affordable ($280 vs $350/dive). Socorro Islands has better peak visibility (37m vs 30m).