India

Tamil Nadu

Tamil Nadu - photo 1

Photo by Priya Singh on Unsplash.

Tamil Nadu offers a diverse coastal diving scene along the Bay of Bengal edge of the Indian Ocean. The region features calm, warm waters with generally good visibility during the dry season, accessible via small dive centers around coastal towns. Diving here centers on reef habitats, Indo-Pacific fauna, and occasional current-driven sites off the coast. Popular access hubs include coastal towns and ferry-connected dive operators serving short boat trips to nearshore reefs and occasional wrecks. The area suits recreational divers seeking accessible, warm-water diving with a mix of shore and boat dives.

Essential information for traveling in India

About India

Sea
Andaman Sea, Bay of Bengal, Laccadive Sea, Arab...
Timezone
Asia/Kolkata
Languages
HI EN
Demonym
Indian
Phone prefix
+91

Practicalities

Currency
INR
Voltage
230
Plug type
Type C, Type D
Airports
DEL BOM COK GOI HYD

Diving specifics

Temperature
°C
Depth units
meters
Pressure
bar
Regulators
DIN Yoke (INT)

Top scuba diving cities in the region of Tamil Nadu

Sorted by popularity

Dive sites and dive centers around Tamil Nadu

The cities

The best time to dive in Tamil Nadu

The best months to dive in Tamil Nadu are from March to April. Temperatures are confortable (28-29°C), currents are mild and the visibility is at its best.

Excellent Good Fair Mitigated
01 - Jan.
26 °C 27 °C 5/10
02 - Feb.
27 °C 28 °C 7/10
03 - Mar.
28 °C 30 °C 7/10
04 - Apr.
29 °C 32 °C 7/10
05 - May
30 °C 31 °C 6/10
06 - Jun.
31 °C 30 °C 6/10
07 - Jul.
31 °C 29 °C 5/10
08 - Aug.
30 °C 29 °C 6/10
09 - Sept.
30 °C 30 °C 6/10
10 - Oct.
28 °C 30 °C 4/10
11 - Nov.
26 °C 29 °C 4/10
12 - Dec.
26 °C 27 °C 6/10

Based on last year's weather. Scores compare months for this destination only and are indicative. A mitigated month may still suit many divers.

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