© Mares

Explore the Atlantic Ocean

Diving in the Atlantic Ocean offers an exhilarating experience for seasoned divers seeking adventure beyond the tranquil reefs of warmer waters. With dive environments ranging from vibrant coral reefs to impressive walls and historic wrecks, divers can enjoy a unique blend of underwater exploration. The best time to dive is between April and October when conditions are most favorable. However, it's wise to be prepared for variable visibility and strong currents, making an Advanced Open Water certification a recommended prerequisite. One of the highlights of the Atlantic is the renowned Wreck Alley, where divers can explore fascinating maritime history beneath the waves. Iconic sites such as the USS Algol, the Lizzie D, the Yankee, and the Stolt Dagali offer a glimpse into the past, with each wreck teeming with marine life. Certified Wreck Divers with the right gear, like a reel, will find these sites particularly rewarding. The Atlantic's dynamic nature, combined with its rich biodiversity, ensures a diving experience that is both challenging and deeply fulfilling.

Dive Activity

Diving in the Atlantic Ocean

The Atlantic Ocean offers a plethora of dive sites catering to both wreck enthusiasts and marine life admirers. Notably, the SS Thistlegorm wreck off the coast of North Carolina stands out, providing divers with an opportunity to explore a ship laden with WWII artifacts. Additionally, the Blue Hole in the Bahamas is a renowned site for thrilling vertical wall dives teeming with vibrant marine life, making it a favorite for liveaboard expeditions. For those preferring shore dives, the Canary Islands offer convenient access to stunning underwater landscapes. Here, divers can experience the unique behavior of the Atlantic stingray and encounter diverse fish species. Night dives in Bermuda are particularly enchanting, revealing nocturnal marine life and bioluminescent wonders. The balance between shore and liveaboard diving in the Atlantic ensures that both novice and seasoned divers find exhilarating experiences tailored to their preferences.

Dive Centers

Dive Sites

The best Months to dive in the Atlantic Ocean

Diving in the Atlantic Ocean offers diverse conditions depending on the location and time of year. Water temperatures can vary significantly, ranging from 10°C–25°C/50°F–77°F. In the northern regions, colder temperatures prevail, particularly in winter, while southern areas enjoy warmer conditions suitable for diving year-round.

Visibility can range from 5 meters/16 feet to over 30 meters/98 feet, influenced by seasonal plankton blooms and weather factors. Wind and currents play a role, with autumn often bringing rougher seas and stronger currents, making diving less favorable. Winter months can also be challenging due to colder temperatures and reduced visibility, but with the right preparation, diving is possible throughout the year.

Top Wildlife Sightings in the Atlantic Ocean

The Atlantic Ocean hosts a diverse range of marine life, offering thrilling encounters for divers. Common reef fish include the colorful parrotfish, angelfish, and butterflyfish, often found around its coral reefs. These vibrant species are particularly abundant near the Caribbean and the Azores.

Seasonal highlights include sightings of various shark species, such as the hammerhead and the great white, which migrate through the Atlantic during different times of the year. Divers can also expect encounters with sea turtles, especially the loggerhead and leatherback, prevalent in tropical and subtropical waters. Rays, including the majestic manta ray, are frequently seen gliding through the waters, particularly around the Bahamas.

Wildlife Sightings are Based on User Generated Content

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 3

Sand Tiger Shark

Sand Tiger Shark

3 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
2
A
0
S
0
O
0
N
0
D
1
Hawksbill Turtle

Hawksbill Turtle

3 Sightings
J
1
F
0
M
1
A
0
M
0
J
0
J
0
A
0
S
0
O
1
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 300

Octopus

Octopus

3 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
1
O
1
N
1
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 600

Wrasse

Wrasse

2 Sightings
J
0
F
0
M
1
A
0
M
1
J
0
J
0
A
0
S
0
O
0
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 7

Sea Lion

Sea Lion

2 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
0
O
0
N
2
D
0
Green Turtle

Green Turtle

2 Sightings
J
0
F
0
M
0
A
2
M
0
J
0
J
0
A
0
S
0
O
0
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 27

Barracuda

Barracuda

2 Sightings
J
1
F
0
M
1
A
0
M
0
J
0
J
0
A
0
S
0
O
0
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 7000

Crab

Crab

79 Sightings
J
0
F
0
M
0
A
2
M
7
J
11
J
20
A
9
S
19
O
6
N
5
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 120

Flounder

Flounder

36 Sightings
J
1
F
0
M
0
A
0
M
4
J
5
J
12
A
4
S
5
O
3
N
2
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 3400

Shrimp

Shrimp

23 Sightings
J
0
F
0
M
0
A
1
M
1
J
1
J
8
A
1
S
7
O
3
N
1
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 55

Lobster

Lobster

19 Sightings
J
1
F
0
M
0
A
1
M
1
J
1
J
4
A
1
S
6
O
3
N
1
D
0
Common Seahorse

Common Seahorse

18 Sightings
J
0
F
0
M
0
A
1
M
0
J
1
J
5
A
3
S
4
O
2
N
2
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 90

Angelfish

Angelfish

14 Sightings
J
1
F
0
M
0
A
0
M
0
J
1
J
2
A
2
S
7
O
0
N
1
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 130

Pufferfish

Pufferfish

14 Sightings
J
1
F
0
M
0
A
2
M
0
J
1
J
3
A
1
S
2
O
2
N
2
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 250

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 130

Butterfly Fish

Butterfly Fish

11 Sightings
J
1
F
0
M
0
A
0
M
0
J
0
J
1
A
2
S
4
O
3
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 60

Spiny Lobster

Spiny Lobster

11 Sightings
J
0
F
0
M
0
A
1
M
0
J
0
J
3
A
0
S
6
O
1
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 110

Snapper

Snapper

9 Sightings
J
0
F
0
M
0
A
0
M
1
J
1
J
2
A
0
S
2
O
2
N
1
D
0
Blue Jellyfish

Blue Jellyfish

8 Sightings
J
0
F
0
M
0
A
0
M
0
J
1
J
1
A
5
S
0
O
1
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 50

Frogfish

Frogfish

7 Sightings
J
0
F
0
M
0
A
0
M
0
J
5
J
0
A
0
S
1
O
0
N
1
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 130

Sole

Sole

6 Sightings
J
0
F
0
M
0
A
0
M
1
J
0
J
3
A
1
S
1
O
0
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 28

Clownfish

Clownfish

4 Sightings
J
1
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
0
O
3
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 2

Nurse Shark

Nurse Shark

4 Sightings
J
1
F
0
M
0
A
0
M
0
J
0
J
2
A
0
S
0
O
1
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 80

Stingrays

Stingrays

3 Sightings
J
1
F
0
M
0
A
0
M
0
J
0
J
0
A
1
S
0
O
1
N
0
D
0
Spiny Seahorse

Spiny Seahorse

3 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
3
O
0
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 130

Pipefish

Pipefish

3 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
2
O
1
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 40

Triggerfish

Triggerfish

3 Sightings
J
0
F
0
M
0
A
0
M
1
J
2
J
0
A
0
S
0
O
0
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 120

Cuttlefish

Cuttlefish

3 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
0
A
3
S
0
O
0
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 3000

Nudibranch

Nudibranch

3 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
0
O
3
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 22

Cod

Cod

3 Sightings
J
0
F
0
M
0
A
0
M
1
J
0
J
0
A
1
S
1
O
0
N
0
D
0
Weedy Seadragon

Weedy Seadragon

2 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
2
O
0
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 60

Squirrelfish

Squirrelfish

2 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
1
A
0
S
1
O
0
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 20

Sea Nettle

Sea Nettle

2 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
2
O
0
N
0
D
0
Cannonball Jellyfish

Cannonball Jellyfish

2 Sightings
J
0
F
0
M
0
A
0
M
0
J
1
J
0
A
1
S
0
O
0
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 3

Cornetfish

Cornetfish

2 Sightings
J
0
F
0
M
0
A
0
M
1
J
0
J
0
A
0
S
1
O
0
N
0
D
0