Current sea water temperature:
+78.6°F
| Minimum sea water temperature in January: | 82.0°F |
| Maximum sea water temperature in January: | 78.3°F |
| Average sea water temperature in January: | 79.9°F |
| more information | |
14 days
forecast
forecast
| Chennai |
monthly
weather
weather
| Chennai |
Sea water temperature for the last 10 days:
| January 11 | 78.6°F | January 6 | 79.0°F |
| January 10 | 78.6°F | January 5 | 79.2°F |
| January 9 | 78.6°F | January 4 | 78.8°F |
| January 8 | 78.6°F | January 3 | 79.2°F |
| January 7 | 78.8°F | January 2 | 79.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Chennai?
Based on the data about daily sea water temperature for the last three years the warmest sea in Chennai was noticed in October, May and June.
Monthly Sea Temperatures in Chennai, °F
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 85.1°F. The highest and lowest sea temperatures during the month were 86.0°F and 84.2°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 85.4°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.0°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 84.7°F. The highest and lowest sea temperatures during the month were 85.5°F and 84.0°F.
current
weather
weather
| Chennai |
weather in
January
January
| Chennai |
Best time for vacation in Chennai
Chennai on a weather map
Places in India:
Name
°F
24 Hours Forecast
Chennai
Local time: 07:40
January 12, monday
0900
79°F
SW
14 mph
14 mph
1200
79°F
SW
16 mph
16 mph
1500
79°F
SW
15 mph
15 mph
1800
77°F
SW
13 mph
13 mph
2100
79°F
SW
13 mph
13 mph
January 13, tuesday
0000
77°F
SW
12 mph
12 mph
0300
77°F
SW
11 mph
11 mph
0600
77°F
SW
11 mph
11 mph
