Abrolhos Marine Park Diving — Brazil

The Abrolhos archipelago protects Brazil's most important coral reefs and serves as a breeding ground for South Atlantic humpback whales from July to November. The endemic mushroom-shaped brain corals (chapeirões) are found nowhere else on Earth. Remote and permit-restricted, ensuring genuine marine wilderness.

Score
61.0 / 100
Country
Brazil
Region
South America
Area
Bahia
Nearest airport
Porto Seguro (BPS) or Caravelas (CRQ)
Visibility
8–20 m
Water temperature
22–28 °C
Max depth
25 m
Current strength
moderate
Dive types
reef, wall
Best months
July, August, September, October, November
Minimum certification
Open Water
Access type
boat
Average 2-tank dive cost
$120 USD
Budget tier
mid range
Key species
humpback whale, brain coral (endemic), nurse shark, hawksbill turtle, reef fish
Google rating
4.6 (95 reviews)
Top operators
Abrolhos Embarcações, Abrolhos Turismo
Nearest hyperbaric chamber
Hospital Naval Marcílio Dias, Rio de Janeiro (~300 km)
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World Class
Intermediate
Abrolhos Marine Park
BrazilSouth America
61.0

SCORE

-17.9600°N

-38.6990°E

The Abrolhos archipelago protects Brazil's most important coral reefs and serves as a breeding ground for South Atlantic humpback whales from July to November. The endemic mushroom-shaped brain corals (chapeirões) are found nowhere else on Earth. Remote and permit-restricted, ensuring genuine marine wilderness.

Brazil's Humpback Whale Nursery

Visibility8–20 m
Temperature22–28°C
Max Depth25 m
Currentmoderate
2-Tank Dive$120
Best MonthsJuly, August, September, October
CertificationOpen WaterIntermediate

Score Breakdown

Click any score to see a detailed breakdown

ML72.0CH68.0VIS52.0SV55.0TMP80.0DA50.0OP72.0TS48.0GT35.0VAL60.0CRD85.0SP55.0

Marine Life

72.0

Species diversity, megafauna encounters, reef fish abundance, macro life, and endemic species.

Species Diversity
65
Megafauna Encounters
78
Reef Fish Abundance
68
Macro Life
55
Endemic Species
80
Marine Life Diversity
72.0
Coral & Reef Health
68.0
Visibility & Conditions
52.0
Dive Site Variety
55.0
Water Temperature
80.0
Depth & Access
50.0
Operator Quality
72.0
Topside Experience
48.0
Getting There
35.0
Value & Cost
60.0
Crowding
85.0
Social Proof
55.0

Key Species

humpback whalebrain coral (endemic)nurse sharkhawksbill turtlereef fish

Dive Types

reefwall

Traveling with Non-Divers?

Your non-diving travel companions will find plenty to enjoy topside while you're underwater. Here are some activities to consider.

Activities for Non-Divers

whale watchingseabird coloniesisland nature walkssnorkeling

Nearby Cultural Sites

  • Abrolhos Lighthouse
  • ICMBio visitor centre

Non-Diver Partner Score

6/10

Good topside options for non-diving companions.

Family FriendlyNot recommended
Restaurants & Nightlifenone

Safety & Emergency

Dive Insurance

Dive insurance is essential. Standard travel insurance often excludes scuba diving. We recommend DAN (Divers Alert Network) for comprehensive dive accident coverage.

Learn More at DAN.org
Hyperbaric Chamber300 km — Hospital Naval Marcílio Dias, Rio de Janeiro
Nearest Hospital70 km

Remote archipelago; boat to Caravelas then road/air to Salvador or Rio for chamber

Skill LevelIntermediate
Current Strengthmoderate

Top Operators

Abrolhos Embarcações

PADI

4.5
65 reviews

Abrolhos Turismo

SSI

4.4
45 reviews
Compare This Dive Site
Honest reality check

What your dive shop won't tell you

The minimum certification printed on a brochure is the legal floor, not the honest recommendation. Here's what we actually think you should bring to this site.

Recommended logged dives
25+

Below this we'd send you somewhere easier first.

Recommended certification
Open Water
“Accessible to most certified divers with basic open water skills.”

What will challenge you

  • →Moderate currents. Expect to drift — this is not a skill-builder site for a first trip after certification.
  • →Nearest hyperbaric chamber is ~300 km away. Evacuation is slow. Dive conservative profiles and get DAN insurance before you fly.
  • →Variable visibility
  • →Navigation in low viz

What will surprise you

  • →Thermoclines can drop water temp by 6°C between the surface and depth. Your wetsuit choice should match the minimum, not the average.
  • →Permit-restricted access. Daily cap: 20 divers. Book 6+ months ahead through a licensed operator.
  • →Abrolhos Marine Park has more marine life variety than most divers expect
  • →Local operators know spots the guidebooks miss
Time of day

When to dive it

Every dive shop gives you this briefing at 7am. We just wrote it down. Tidal dependency: slight. Optimal window: First light to 11am for best visibility..

Morning
  • Viz
    moderate
  • Current
    moderate
  • Crowd
    light
  • reef exploration
  • photography

Best light and calmest conditions before afternoon wind picks up.

Afternoon
  • Viz
    moderate
  • Current
    moderate
  • Crowd
    moderate
  • drift diving
  • second tank

Wind chop can reduce viz. Still diveable but morning is better.

Month-by-month

Dive forecast

Realistic conditions by month. Viz ranges are what you should actually expect, not best-case marketing numbers. Confidence % is the share of days that match this profile historically.

Month Viz (m) Temp (°C) CurrentSea RainConfidenceHighlights
Jan8–1422ModModLight70%reef fish active, peak season crowds
Feb8–1422ModModLight70%reef fish active, peak season crowds
Mar8–1422ModModLight70%reef fish active, peak season crowds
Apr8–1422ModModLight70%reef fish active
May17–2028ModCalmDry70%reef fish active
Jun17–2028ModCalmDry70%reef fish active
Jul17–2028ModCalmDry70%reef fish active
Aug17–2028ModCalmDry70%reef fish active
Sep17–2028ModCalmDry70%reef fish active
Oct8–1422ModModLight70%reef fish active
Nov8–1422ModModLight70%reef fish active
Dec8–1422ModModLight70%reef fish active
Shoot here

Photography brief

Subjects are only half the shot. A perfect macro site is useless in a three-knot drift, and a wide-angle dream is useless at 35 m with a murky ceiling. These are the conditions, not the hype.

Macro subjects63
Wide angle70
Viz stability45
Hover friendliness70
Natural light44

Recommended kit

  • →General reef kit — mid-range wide or a 60mm macro depending on the specific site
Level up here

What this site will teach you

The dives that made you a better diver are the ones that made you uncomfortable for the right reasons. Here's what this site will quietly train you for.

What it costsEstimates — calibration pending

7-day trip, per person

Rough ranges anchored to existing regional data — not booking quotes. Land-based trip, standard breakdown.

Budget
$1,850–$2,750

Hostels, shore diving, cheap eats

Flights (RT from US)
$630–$770
Accommodation / day
$50–$100
Diving / day
$100–$120
Food / day
$15–$30
Transfers + misc
$80–$230
Mid-range
$3,000–$4,600

3-star hotels, standard boat ops, mix of restaurants

Flights (RT from US)
$990–$1,200
Accommodation / day
$120–$220
Diving / day
$120–$160
Food / day
$35–$70
Transfers + misc
$80–$230
Splurge
$5,200–$8,200

Top resorts or liveaboards, premium operators

Flights (RT from US)
$1,600–$2,000
Accommodation / day
$260–$500
Diving / day
$160–$200
Food / day
$80–$150
Transfers + misc
$80–$230

Flights priced round-trip from a major US hub. Figures are per person on a shared room. Solo travelers add ~30% to accommodation.

Pair with

Build a trip around it

Most divers fly across the world for one destination and don't realise another worth-it site is 90 minutes away. Here are the honest pairings.

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