Where to Dive in September

The best scuba diving destinations with excellent conditions this month

Excellent Diving

Kraken Springs
Georgia
14-16°C 20-30m None Rainy

Highlights: Cooling water, excellent visibility returns

Sipadan Island
Malaysia
28-30°C 20-30m Mild

Highlights: Continued good visibility and marine life.

Lake Sevan
Armenia
16-20°C 15-20m None

Highlights: Autumn clarity

20-25°C 15-20m Mild

Highlights: Visibility improves, good for macro life

Brunei Bay
Brunei
28-31°C 15-20m Mild

Highlights: Manta ray season begins

Pelong Rocks
Brunei
27-30°C 15-20m Moderate

Highlights: Manta ray feeding aggregations

Muara
Brunei
28-31°C 12-18m Mild

Highlights: Conditions are improving significantly as the rainy season ends.

28-31°C 10-15m Mild

Highlights: Conditions are back to good for wreck exploration.

28-31°C 12-18m Mild

Highlights: Conditions are excellent again after the monsoon.

Qingdao
China
18-22°C 10-20m Mild

Highlights: Water starts to cool, visibility improves. Good for seeing larger fish.

Zhuhai
China
26-29°C 15-25m Mild

Highlights: End of manta ray season, good visibility returning

Dalian
China
15-19°C 15-25m Mild

Highlights: Continued good visibility, migrating fish may appear

Beidaihe
China
15-19°C 15-25m Mild

Highlights: Good visibility, migrating fish may be present

Atauro Island
East Timor
27-29°C 15-25m Mild Rainy

Highlights: Rainy season winding down, visibility improving.

Dili
East Timor
27-29°C 10-20m Mild Rainy

Highlights: Rainy season winding down, visibility starts to improve.

Com
East Timor
27-29°C 20-25m Mild

Highlights: Visibility starts to increase again, good for reef exploration.

Jacó Island
East Timor
27-29°C 20-25m Mild

Highlights: Visibility starts to increase again, currents can bring in pelagic species.

27-29°C 20-25m Mild

Highlights: Visibility starts to increase again, good for exploring the reef.

Lake Jocassee
Georgia
18-22°C 15-25m None Rainy

Highlights: Cooling water, improving visibility

28-30°C 15-20m Mild Rainy

Highlights: Monsoon starts to recede, visibility improves.

28-30°C 15-20m Mild

Highlights: Post-monsoon, conditions improving rapidly, good for reef exploration.

Bali
Indonesia
27-30°C 20-30m Mild

Highlights: Excellent visibility, good for macro and wide-angle photography.

Raja Ampat
Indonesia
28-30°C 20-30m Mild

Highlights: End of the wetter season, visibility improving.

Sulawesi
Indonesia
27-29°C 15-25m Mild Rainy

Highlights: Transition to wetter season, visibility may slightly decrease

Alor Archipelago
Indonesia
28-30°C 15-25m Mild

Highlights: Transition to wetter season, good macro

Banda Islands
Indonesia
27-29°C 15-25m Mild

Highlights: End of rainy season, visibility improving

Okinawa
Japan
25-28°C 15-20m Mild

Highlights: End of summer, visibility improving

22-25°C 15-20m Mild

Highlights: End of summer, visibility improving

27-29°C 20-25m Mild Rainy

Highlights: Return of manta rays

Ishigaki
Japan
27-29°C 20-25m Mild Rainy

Highlights: Return of manta rays

Yakushima
Japan
25-27°C 20-25m Mild Rainy

Highlights: Plankton blooms can occur

Kushimoto
Japan
26-29°C 15-25m Mild Rainy

Highlights: Manta rays still present, visibility improves

12-15°C 20-30m Mild Rainy

Highlights: Visibility improves, good for macro life

Hachijo-jima
Japan
26-29°C 20-30m Mild Rainy

Highlights: Manta rays still present, visibility improving

26-28°C 20-30m Mild Rainy

Highlights: Visibility improving, chance of seeing migrating whales

18-22°C 20-25m Mild

Highlights: Water begins to cool, and visibility often improves after plankton blooms subside.

Mabul Island
Malaysia
29-31°C 15-25m Mild

Highlights: Excellent macro opportunities, turtles are common

Tioman Island
Malaysia
29-31°C 15-25m Mild

Highlights: End of the dry season, good chances for macro life

Redang Island
Malaysia
28-30°C 15-25m Mild

Highlights: Visibility improves, good for exploring reefs and spotting nudibranchs.

28-30°C 15-25m Mild

Highlights: Visibility improves, excellent for exploring the many dive sites.

Tenggol Island
Malaysia
28-30°C 15-25m Mild

Highlights: Visibility improves, good for exploring the diverse topography.

Lankayan Island
Malaysia
28-31°C 15-25m Mild

Highlights: Manta ray season begins

Kapalai Island
Malaysia
28-31°C 15-25m Mild

Highlights: Manta ray sightings are possible

Mataking Island
Malaysia
28-31°C 15-25m Mild

Highlights: Manta ray season begins

Pom Pom Island
Malaysia
29-31°C 15-25m Mild

Highlights: Post-rainy season, excellent visibility returning

North Male Atoll
Maldives
28-30°C 15-25m Mild

Highlights: Transition back to dry season, visibility improving

South Male Atoll
Maldives
28-30°C 15-25m Mild

Highlights: Transition back to dry season, visibility improving

Ari Atoll
Maldives
28-30°C 15-25m Mild

Highlights: Transition out of monsoon, visibility improving

Baa Atoll
Maldives
28-30°C 15-20m Mild

Highlights: End of monsoon, visibility improving, still good chance of mantas

Vaavu Atoll
Maldives
28-30°C 15-25m Mild

Highlights: Transition out of monsoon, visibility improving

Raa Atoll
Maldives
28-30°C 15-25m Mild

Highlights: Transition out of monsoon, visibility improving

Western Rocky
Myanmar
28-30°C 15-20m Mild

Highlights: Transition to dry season, good visibility

28-31°C 15-25m Mild

Highlights: End of wet season, visibility improving

Balicasag Island
Philippines
28-30°C 15-20m Mild Rainy

Highlights: Visibility improving, good chance of seeing schooling fish

28-30°C 15-25m Mild

Highlights: End of monsoon, visibility improving, potential for manta rays.

East Sea
South Korea
17-21°C 15-20m Mild

Highlights: Visibility improves as monsoon recedes, good for macro photography.

Ulleungdo Island
South Korea
20-24°C 12-18m Mild

Highlights: End of rainy season, improving visibility

28-31°C 15-20m Mild

Highlights: End of southwest monsoon, visibility improving

Green Island
Taiwan
25-28°C 15-25m Mild Rainy

Highlights: Typhoon season can affect conditions, but often good diving between storms

26-29°C 20-30m Mild to Moderate

Highlights: Manta rays still present, visibility improving

26-29°C 20-25m Mild to Moderate

Highlights: Visibility improving after rainy season

25-28°C 20-25m Mild to Moderate

Highlights: Visibility improving, good for exploring underwater landscapes

27-30°C 20-25m Mild

Highlights: Post-rainy season clarity improving, good for reef exploration.

25-28°C 20-25m Mild

Highlights: Post-rainy season clarity, good for exploring the 'Dragon Cave'.

Fulong Beach
Taiwan
25-28°C 15-20m Mild

Highlights: Post-rainy season clarity, good for exploring the artificial reefs.

Similan Islands
Thailand
28-30°C 15-20m Mild Rainy

Highlights: End of rainy season, visibility starts to improve.

Surin Islands
Thailand
28-30°C 15-20m Mild Rainy

Highlights: End of rainy season, visibility improving.

Koh Tao
Thailand
28-30°C 15-20m Mild

Highlights: Transition to dry season, visibility improving, good for spotting larger pelagics.

Koh Lipe
Thailand
28-30°C 15-20m Mild

Highlights: Transition to dry season, visibility improving significantly.

Koh Kood
Thailand
28-30°C 15-20m Mild

Highlights: Transition to dry season, visibility starts to improve.

Koh Racha
Thailand
28-30°C 15-20m Mild

Highlights: Transition to dry season, visibility starts to improve.

28-31°C 15-20m Mild

Highlights: Transitioning out of rainy season, visibility improving.

Koh Tarutao
Thailand
28-31°C 15-25m Mild

Highlights: Transitioning to the dry season, visibility is improving significantly.

Koh Phayam
Thailand
28-31°C 15-20m Mild

Highlights: Transitioning to the dry season, visibility is improving.

Aydarkul Lake
Uzbekistan
19-23°C 15-20m None

Highlights: Water cooling down, visibility improving, good for observing fish behavior.

Charvak Reservoir
Uzbekistan
19-23°C 15-20m None

Highlights: Water cooling down, visibility improving, good for observing fish behavior.

26-29°C 15-25m Mild Rainy

Highlights: Rainy season tapering off, visibility improving. Possible turtle nesting.

Good Diving

Caspian Sea - Azerbaijani Coast
Azerbaijan
23°C 12-18m
Gobustan Rock Art
Azerbaijan
23°C 12-18m
Saint Martin's Island
Bangladesh
29°C 8-15m
Cox's Bazar
Bangladesh
29°C 8-15m
Jerudong
Brunei
31°C 12-18m
Koh Tang
Cambodia
30°C 8-18m
Sanya
China
30°C 10-20m
Xisha Islands (Paracel Islands)
China
30°C 15-25m
Fuxian Lake
China
24°C 8-12m
Lake Lanier
Georgia
22°C 8-18m
Sai Kung
Hong Kong
29°C 10-18m
Port Shelter
Hong Kong
29°C 8-15m
Sharp Island
Hong Kong
29°C 10-18m
Hoi Ha Wan
Hong Kong
29°C 10-15m
Ninepin Islands
Hong Kong
29°C 15-20m
Tung Ping Chau
Hong Kong
29°C 10-15m
Basalt Island
Hong Kong
29°C 10-15m
Goa
India
30°C 8-12m
Netrani Island
India
30°C 10-15m
Pondicherry
India
31°C 8-15m
Komodo National Park
Indonesia
28°C 15-20m
Lombok and the Gili Islands
Indonesia
28°C 15-20m
Bangka and Belitung Islands
Indonesia
30°C 10-15m
Cendrawasih Bay
Indonesia
31°C 10-15m
Almaty Region Mountain Lakes
Kazakhstan
16°C 15-20m
Lake Issyk-Kul
Kyrgyzstan
16°C 15-20m
Lake Song-Kul
Kyrgyzstan
11°C 10-15m
Ala-Archa Gorge
Kyrgyzstan
11°C 10-15m
Layang-Layang Island
Malaysia
30°C 15-25m
Lhaviyani Atoll
Maldives
31°C 15-25m
Meemu Atoll
Maldives
31°C 15-25m
Addu Atoll
Maldives
31°C 10-20m
Thaa Atoll
Maldives
30°C 10-20m
Mergui Archipelago
Myanmar
30°C 10-20m
Myeik (Mergui) Archipelago
Myanmar
30°C 10-15m
Black Rock
Myanmar
29°C 10-15m
Phewa Lake
Nepal
26°C 8-12m
Shey Phoksundo Lake
Nepal
18°C 15-20m
Ormara Coast
Pakistan
30°C 10-15m
Anilao
Philippines
29°C 10-18m
Apo Reef
Philippines
29°C 10-18m
Malapascua Island
Philippines
29°C 10-18m
Coron
Philippines
30°C 10-20m
Moalboal
Philippines
30°C 10-20m
Dauin
Philippines
30°C 8-15m
Puerto Galera
Philippines
30°C 10-20m
Verde Island Passage
Philippines
30°C 15-25m
Panglao Island
Philippines
30°C 15-25m
Siquijor
Philippines
30°C 15-25m
Camiguin
Philippines
30°C 15-25m
Jeju Island
South Korea
22°C 10-15m
Busan
South Korea
25°C 10-15m
Geoje Island
South Korea
24°C 10-15m
Hikkaduwa
Sri Lanka
30°C 10-20m
Weligama
Sri Lanka
30°C 10-20m
Trincomalee
Sri Lanka
30°C 10-20m
Kalpitiya
Sri Lanka
31°C 15-20m
Mirissa
Sri Lanka
31°C 15-20m
Negombo
Sri Lanka
31°C 10-15m
Unawatuna
Sri Lanka
31°C 10-15m
Lake Iskanderkul
Tajikistan
19°C 15-25m
Lake Sarez
Tajikistan
16°C 15-25m
Karakul Lake
Tajikistan
13°C 15-25m
Phuket
Thailand
30°C 10-15m
Hin Daeng and Hin Muang
Thailand
30°C 10-15m
Koh Lanta
Thailand
30°C 10-15m
Pattaya
Thailand
30°C 10-18m
Krabi
Thailand
30°C 12-20m
Koh Phi Phi
Thailand
30°C 12-20m
Koh Chang
Thailand
30°C 10-20m
Koh Samui
Thailand
30°C 10-15m
Koh Phangan
Thailand
30°C 10-15m
Koh Samet
Thailand
30°C 12-18m
Nha Trang
Vietnam
30°C 10-20m
Phu Quoc
Vietnam
30°C 10-15m
Con Dao
Vietnam
30°C 10-15m
Hoi An
Vietnam
30°C 8-18m
Da Nang
Vietnam
30°C 8-18m
Whale Island
Vietnam
30°C 8-18m