Spot the Reef PrepareDive Site Recon

About Method Safety Resources

Common Dive Regions:

Dive Site Recon

Get depth, temperature, visibility, hazard, and gear guidance for your next dive destination.

Dive destination

Target month

Spot the Reef

The Ocean Current Method

01Predict
02Detect
03Interpret
04Differentiate
05Commit

Practice & Drills

The Ocean Current Method
Multiple Choice Species ID
Silhouette & Shape
Hazard Check!
Regional Reef Challenge
Flashcard Species Swipe
Reef Route Matchup

Popular Dive Destinations

Cozumel, Mexico
Roatán, Honduras
Komodo, Indonesia
Cabo San Lucas, Mexico
Great Barrier Reef, Australia
Ras Mohammed, Egypt
Kona, Hawaii

Site

Dive Site Recon
Marine Guide
Species ID & Quizzes
Resources
About Us
Privacy Policy
Terms of Service

Data & attributions: iNaturalist · GBIF · Wikipedia · OpenAI gpt-4o-mini · OpenStreetMap. Marine observations sourced from iNaturalist citizen science, shared with GBIF. Species summaries enriched via Wikipedia. AI Trip Intelligence generated with OpenAI gpt-4o-mini. Location search powered by OpenStreetMap Nominatim.

Spot the Reef is an educational planning tool. Always check local dive conditions, dive within your certification limits, and follow local dive master guidance.

Spot the Reef participates in select affiliate programs to help keep this platform free. We may earn a commission on qualifying bookings or gear purchases, at no extra cost to you.

© 2026 Spot the Reef. All rights reserved.

Start Diving The Ocean Current Method Marine Life Families Taxonomy & Clues

Species ID & Quizzes Multiple Choice Species ID Lookalike Challenge Silhouette Drill

Dive Site Recon Regional Marine Guide Animal Hotspot Finder Regional Hotspots Resources Safety & Refresher

Diver Dashboard