Current sea water temperature:
+84.9°F
| Minimum sea water temperature in September: | 86.0°F |
| Maximum sea water temperature in September: | 82.4°F |
| Average sea water temperature in September: | 84.1°F |
| more information | |
14 days
forecast
forecast
| Chennai |
monthly
weather
weather
| Chennai |
Sea water temperature for the last 10 days:
| September 15 | 84.9°F | September 10 | 84.6°F |
| September 14 | 84.4°F | September 9 | 84.4°F |
| September 13 | 84.2°F | September 8 | 84.2°F |
| September 12 | 84.0°F | September 7 | 83.5°F |
| September 11 | 84.0°F | September 6 | 83.5°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:
2026
2025
2024
The average sea water temperature in May of 2026 was 85.5°F. The highest and lowest sea temperatures during the month were 87.4°F and 83.8°F.
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 84.8°F. The highest and lowest sea temperatures during the month were 85.6°F and 84.2°F.
current
weather
weather
| Chennai |
weather in
September
September
| Chennai |
Best time for vacation in Chennai
Chennai on a weather map
Places in India:
Name
°F
24 Hours Forecast
Chennai
Local time: 19:59
September 15, tuesday
2100
84°F
NW
11 mph
11 mph
September 16, wednesday
0000
82°F
N
7 mph
7 mph
0300
82°F
N
8 mph
8 mph
0600
82°F
N
8 mph
8 mph
0900
88°F
N
11 mph
11 mph
1200
88°F
N
8 mph
8 mph
1500
90°F
NW
16 mph
16 mph
1800
84°F
N
14 mph
14 mph
