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Warmest sea in India

193 coastal locations in India ranked by their year-round average sea temperature. The regional average is 28.5°C. The top of the list shows where to find the warmest water in a typical year. The bottom shows the coldest year-round coasts of the region.

Warmest location

Nambutalai

29.4°C annual mean in India

Regional average

28.5°C

across all 193 India coastal locations

Warmest month

May

30.2°C region-wide average

India monthly average 26.5°C to 30.2°C
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  • Warmest month May 30.2°C
  • Coldest month January 26.5°C
  • Annual mean 28.5°C
  • Months above 20°C 12 of 12

Month by month across India

Sea temperatures in India swing from 26.5°C in January to 30.2°C in May on average across every coast we track. That spread of 4°C hides much bigger swings at individual locations.

Want a specific month? Pick one for a dedicated ranking:

India sea temperature map

Today's pin colours show the latest daily reading at every India location we track. Pick any pin for the location's full page.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 warmest locations in India

The warmest coastal locations across all of India, sorted by year-round average. Click any place for its 30-day chart, monthly profile, and 10-year history.

# Location Annual mean
1 Nambutalai 29.4°C
2 Tondi 29.4°C
3 Andrōth Island Kerala 29.3°C
4 Minicoy Lakshadweep 29.3°C
5 Pamban Pass Tamil Nadu 29.3°C
6 Kavaratti Island Lakshadweep 29.3°C
7 Kavaratti Lakshadweep 29.3°C
8 Kadmat Island Lakshadweep 29.3°C
9 Rameswaram 29.3°C
10 Jalebar Andaman and Nicobar Islands 29.2°C
11 Long Island Andaman and Nicobar Islands 29.2°C
12 Port Anson Andaman and Nicobar Islands 29.2°C
13 Port Blair Andaman and Nicobar Islands 29.2°C
14 Strait Island Andaman and Nicobar Islands 29.2°C
15 Hoare Bay Andaman and Nicobar Islands 29.1°C
16 Stewart Sound Andaman and Nicobar Islands 29.1°C
17 Port Cornwallis Andaman and Nicobar Islands 29.1°C
18 South (Galatea) Bay Andaman and Nicobar Islands 29.1°C
19 Temple Sound Andaman and Nicobar Islands 29.1°C
20 Boat Island Andaman and Nicobar Islands 29.1°C
21 Cinque Islands Andaman and Nicobar Islands 29.1°C
22 Keelakarai Tamil Nadu 29.1°C
23 Cleugh Passage Andaman and Nicobar Islands 29.1°C
24 Coondapoor Karnataka 29.1°C
25 The Sisters Northeast India 29.1°C
Show 25 more ▸
26 Bhatkal Karnataka 29.1°C
27 Kochi (Cochin) Kerala 29.1°C
28 Kumta Karnataka 29.1°C
29 New Mangalore Karnataka 29.1°C
30 Cannanore Kerala 29.0°C
31 Car Nicobar Andaman and Nicobar Islands 29.0°C
32 Tellicherry Kerala 29.0°C
33 Calicut Kerala 29.0°C
34 Nancowry Harbour Nicobar Islands 29.0°C
35 Kānkon Goa 29.0°C
36 Dring Harbour Andaman and Nicobar Islands 29.0°C
37 Expedition Harbour Andaman and Nicobar Islands 29.0°C
38 Kasaragod 29.0°C
39 Malpe 29.0°C
40 Mangalore 29.0°C
41 Betul Goa 28.9°C
42 Manjeshwara 28.9°C
43 Gangolli 28.9°C
44 Kundapur 28.9°C
45 Cochin 28.9°C
46 Kannur 28.9°C
47 Marmagao Goa 28.9°C
48 Mulappilangad 28.9°C
49 Solim Goa 28.9°C
50 Badagara 28.9°C

Coldest 10 in India for contrast

Same data, sorted the other way. Useful if you want to know which India coasts stay coldest year-round.

# Location Annual mean
1 Jamnagar 27.0°C
2 Kandla 27.0°C
3 Jodiya Bandar 27.0°C
4 Mandvi 27.0°C
5 Godia Creek Gujarat 27.1°C
6 Okha 27.1°C
7 Dhuvaran 27.1°C
8 Gandhi Nagar 27.1°C
9 Katpur 27.1°C
10 New Delhi 27.1°C

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