Unawatuna
In Unawatuna, there are a whole host of different dive sites that can be quite rocky and contain some sensational wrecks
© Shutterstock/Timo Gotz
Explore Southern Province
Diving in Sri Lanka's Southern Province offers a mesmerizing blend of natural beauty and historical intrigue, set against a backdrop of sleepy villages and pristine coastline. The region is home to the renowned Great Basses Reef and Little Basses Reef, accessible from the village of Kirinda. These sites present a dazzling array of coral reefs and shipwrecks, perfect for both beginners seeking shore dives and advanced divers eager for exploration. The reefs are not only vibrant but also teeming with marine life, offering a kaleidoscope of colors and species. Divers can experience the thrill of uncovering history beneath the waves, with shipwrecks from as early as the late 1600s, including a treasure ship linked to Moghul Emperor Aurangzeb. The area, historically a busy shipping lane, remains a fascinating dive spot due to these submerged relics. Seasonal diving is recommended, as visibility varies, but the rewards are immense. Encountering this underwater tapestry, where history and marine life intertwine, provides a truly unique dive experience that is sure to captivate the adventurous spirit. Whether exploring from shore or boat, the Southern Province promises an unforgettable dive journey. The region's seasonal dynamics mean each dive can offer a new perspective, making it a diver's paradise year-round. From the impressive lighthouses to the vibrant reefs, the captivating narrative of this area makes it stand out as a must-visit destination for those seeking both adventure and tranquility beneath the sea.
Top Regions to Explore
Top Southern Province Dive Sites
Great Basses Reef
This dive site is teeming with vibrant coral formations and schools of fish like snappers and groupers. Known for its challenging conditions, it is suitable for advanced divers. Scuba diving is the primary activity here, with the site featuring a historic lighthouse and the wreck of an 18th-century ship.
Hikkaduwa National Park
Ideal for both scuba and freediving, this protected marine park is home to stunning coral gardens and a variety of marine life, including turtles and colorful reef fish. The adventure level is easy, making it perfect for beginners. The park's diverse ecosystem is a highlight for nature enthusiasts.
Unawatuna
Famous for its calm waters and thriving marine biodiversity, this site is perfect for scuba and offers freediving opportunities. Divers can explore vibrant coral reefs and encounter species like angelfish and moray eels. The adventure level is easy, suitable for all skill levels.
Kirinda
An advanced dive site, Kirinda offers thrilling scuba diving with stunning underwater rock formations and the possibility of spotting large marine creatures such as sharks and rays. The site is known for its strong currents, providing an exhilarating experience for seasoned divers.
Galle Shipwreck
This historic wreck dive site is best explored by advanced scuba divers due to the challenging conditions. The site features the remains of a 19th-century ship, now a thriving artificial reef attracting barracudas, trevallies, and soft corals. The dive promises an exciting underwater journey through history.
The best Months to Dive in Southern Province
Southern Province offers exceptional diving conditions year-round, benefiting from its tropical climate. Water temperatures remain inviting throughout the year, ranging from 27°C–30°C/81°F–86°F, ensuring comfortable dives regardless of the season. Visibility generally spans 10 to 30 meters/33 to 98 feet, allowing divers to explore vibrant marine life and coral formations.
While diving is possible year-round, conditions are most favorable from November to April, when calm seas and minimal rainfall enhance the diving experience. The southwest monsoon, occurring from May to October, can bring stronger winds and currents, reducing underwater visibility and increasing surface swells. During these months, divers should be prepared for potentially less favorable conditions, though experienced divers can still find enjoyable sites.
Top Wildlife Sightings in Southern Province
Southern Province, Sri Lanka, offers a vibrant marine ecosystem, particularly around the coral reefs. Divers can encounter a plethora of reef fish, including clownfish, angelfish, and parrotfish, which are commonly seen year-round. The abundant coral formations provide a thriving habitat for these species.
Seasonal visitors also enhance the underwater experience. During certain times of the year, divers might spot magnificent creatures such as reef sharks and sea turtles. Rays, including the majestic manta ray, can also be seen, particularly in deeper waters. The likelihood of encountering these species varies, with turtles often seen near nesting sites and sharks more prevalent in colder months.
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.: 200
Alamy-WaterFrame
Moray Eel
226 Sightings
J
63
F
41
M
39
A
12
M
5
J
1
J
0
A
2
S
1
O
7
N
28
D
27
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 300
Alamy/Reinhard Dirscherl
Octopus
69 Sightings
J
15
F
11
M
7
A
3
M
0
J
0
J
2
A
0
S
3
O
7
N
16
D
5
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 600
iStock/ultramarinfoto
Wrasse
62 Sightings
J
19
F
17
M
8
A
1
M
1
J
0
J
0
A
0
S
0
O
3
N
9
D
4
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 27
iStock-Global_Pics
Barracuda
57 Sightings
J
19
F
11
M
5
A
2
M
0
J
0
J
0
A
0
S
1
O
0
N
9
D
10
Shutterstock-Shane Myers Photography
Green Turtle
29 Sightings
J
10
F
3
M
2
A
2
M
1
J
0
J
0
A
0
S
1
O
1
N
2
D
7
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 90
Shutterstock-Rich Carey
Angelfish
312 Sightings
J
68
F
49
M
48
A
21
M
3
J
0
J
0
A
4
S
5
O
24
N
39
D
51
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 12
iStock/cinoby
Lionfish
291 Sightings
J
66
F
56
M
43
A
23
M
4
J
1
J
3
A
3
S
7
O
9
N
25
D
51
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 8
Alamy-Reinhard Dirscherl
Bannerfish
280 Sightings
J
77
F
42
M
41
A
20
M
6
J
0
J
0
A
0
S
4
O
24
N
29
D
37
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 100
iStock-burnsboxco
Parrotfish
266 Sightings
J
73
F
48
M
45
A
14
M
2
J
0
J
0
A
3
S
4
O
11
N
33
D
33
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 40
iStock-wrangel
Triggerfish
231 Sightings
J
58
F
44
M
39
A
8
M
3
J
1
J
0
A
0
S
5
O
14
N
23
D
36
