San Juan shore dive
Free guide
Best starting point when you want a reef day without moving your whole itinerary west.
Check official guide
your reef
SEEN IN PUERTO RICO
trip · Caribbean field journal · 18.2° N
12-species signature packworks offline after loadfree beta
01 · FIELD PACK
MARK WHAT YOU SAW
Tap a card to cycle it through seen, maybe, and unmarked. Your field notes stay private in this browser.
FIELD JOURNAL · LOCAL FIRST
LOG THE WATER YOU JUST LEFT
Create a dive, snorkel, or shore session. Then open the atlas and mark the species that belong to that outing.
02 · BEST-FIT SHORTLIST
WHERE SHOULD YOU ROAM?
Three starting points, ranked by trip fit—not paid placement. Always confirm current conditions and access with a local dive shop.
La Parguera
Free guide
Worth comparing for experienced divers prioritizing southern reefs, walls, and boat access.
Compare official guideRincón & Desecheo
Free guide
Best fit when surf-town time and a west-coast boat day belong in the same trip.
View official guide| Starting point | Best for | Tradeoff | Planning cost |
|---|---|---|---|
| San Juan | Short stays and shore access | Urban reef conditions vary | Free guide |
| La Parguera | Southern boat diving and walls | Longer transfer from San Juan | Free guide |
| Rincón / Desecheo | West-coast dive trips | Boat access and weather matter | Free guide |
Referral disclosure: ReefRoamer is in free beta. These are editorial source links, not paid placements. We may earn a referral fee from future approved partner links, at no extra cost to you; that will never change the ranking criteria.
03 · FIELD WORKFLOW
FROM SPLASH TO LIFE-LIST
- 01
Open the local pack
Start with the twelve signature IDs or scan the full Puerto Rico list.
- 02
Mark sightings
Save the fish you recognize on this device while details are fresh.
- 03
Choose the next reef
Use your trip fit—not hype—to shortlist the next region.
04 · FIT CHECK
BUILT FOR THE CURIOUS DIVER
Best for
Puerto Rico divers, snorkelers, new fish-watchers, and travelers who want a lightweight trip record.
Not for
Replacing a certified guide, making safety decisions, or treating a photo-first guess as a scientific identification.
Evidence rule
Field marks are identification prompts. Confirm uncertain species with a local professional or trusted reference.
05 · YOUR NEXT DIVE
GET A PUERTO RICO REEF SHORTLIST
Tell us what kind of water day you want. We’ll send the beta planning shortlist; a call only happens if you request one.
06 · SOURCES
CHECK THE CURRENT WATER
07 · FIELD NOTES
BEFORE YOU DIVE IN
Is ReefRoamer free?
Yes. The Puerto Rico atlas is a free beta. Future partner links will be labeled clearly.
Does it identify fish from photos?
Not yet. This MVP is a visual field pack and life-list. Use the field marks to narrow an ID, then confirm uncertain sightings.
Where is my list stored?
Your marked sightings stay in this browser’s local storage. Clearing browser data clears the list.
Are the dive-region rankings sponsored?
No. The current ranking is editorial and based on trip fit. Future paid relationships will be disclosed and will not purchase rank.