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Warmest sea in India in August

193 coastal locations in India ranked by their typical August sea temperature. Region-wide average in August: 28.3°C. The top of the list is where to find the warmest swimming this month.

Warmest in August

Nambutalai

30.1°C August mean in India

Regional August average

28.3°C

across all 193 coastal locations in India

Vs annual mean

-0.2°C

below the year-round regional average

What the India sea feels like in August

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

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

Where August fits in the year

August sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve India month rankings:

India sea temperature map (live)

The map shows today's latest reading at every India location. The list below is based on the typical August mean, useful for trip planning weeks or months ahead.

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 India locations in August

Sorted by the typical August mean built from a decade of daily readings at each location. Click any place for its 30-day chart, monthly profile, and full 10-year history.

# Location August mean
1 Nambutalai 30.1°C
2 Tondi 30.1°C
3 Digha 29.9°C
4 Mandarmani 29.9°C
5 Shortt Island Odisha 29.9°C
6 Diamond Harbour 29.8°C
7 Haldia 29.8°C
8 False Point Odisha 29.8°C
9 Kolkata 29.8°C
10 Rameswaram 29.8°C
11 Paradip Odisha 29.7°C
12 Pamban Pass Tamil Nadu 29.6°C
13 Kushabhadra River Odisha 29.6°C
14 Puri 29.6°C
15 Devi River Entrance Odisha 29.6°C
16 Gopalpur 29.5°C
17 Baruva Andhra Pradesh 29.4°C
18 Kalingapatnam Andhra Pradesh 29.3°C
19 Yarada 29.3°C
20 Cleugh Passage Andaman and Nicobar Islands 29.2°C
21 Port Cornwallis Andaman and Nicobar Islands 29.2°C
22 Temple Sound Andaman and Nicobar Islands 29.2°C
23 South (Galatea) Bay Andaman and Nicobar Islands 29.2°C
24 Hoare Bay Andaman and Nicobar Islands 29.2°C
25 Stewart Sound Andaman and Nicobar Islands 29.2°C
Show 25 more ▸
26 Gajuwaka 29.2°C
27 Visakhapatnam 29.2°C
28 Sacramento Shoal Andhra Pradesh 29.1°C
29 Machilipatnam 29.1°C
30 Port Anson Andaman and Nicobar Islands 29.1°C
31 Bhimunipatnam Andhra Pradesh 29.1°C
32 Vishakhapatnam Andhra Pradesh 29.1°C
33 Kakinada 29.1°C
34 Jalebar Andaman and Nicobar Islands 29.1°C
35 Jamnagar 29.1°C
36 Long Island Andaman and Nicobar Islands 29.1°C
37 Strait Island Andaman and Nicobar Islands 29.1°C
38 Keelakarai Tamil Nadu 29.1°C
39 Kandla 29.1°C
40 Port Blair Andaman and Nicobar Islands 29.1°C
41 Boat Island Andaman and Nicobar Islands 29.0°C
42 Cinque Islands Andaman and Nicobar Islands 29.0°C
43 Car Nicobar Andaman and Nicobar Islands 29.0°C
44 Cuddalore 29.0°C
45 Godia Creek Gujarat 29.0°C
46 The Sisters Northeast India 29.0°C
47 Jodiya Bandar 29.0°C
48 Mandvi 29.0°C
49 Puducherry 29.0°C
50 Dring Harbour Andaman and Nicobar Islands 29.0°C

Coldest 10 in India in August

Same data the other way. Helpful if you want to know which India coasts to avoid for swimming in August.

# Location August mean
1 Kovalam 25.9°C
2 Trivandrum 26.1°C
3 Kollam 26.2°C
4 Manavalakurichi 26.3°C
5 Varkala 26.3°C
6 Kanyakumari 26.4°C
7 Muttam Point Tamil Nadu 26.6°C
8 Alleppey 26.7°C
9 Quilon Kerala 26.7°C
10 Varkkallai Kerala 26.8°C

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