Current Sea Water Temperature:
+88.2°F
| Maximum Sea Water Temperature in September: | 90.0°F |
| Minimum Sea Water Temperature in September: | 86.0°F |
| Average water temperature in September: | 87.9°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| September 29 | 88.2°F | September 24 | 88.8°F |
| September 28 | 88.6°F | September 23 | 88.4°F |
| September 27 | 88.2°F | September 22 | 88.6°F |
| September 26 | 87.8°F | September 21 | 88.8°F |
| September 25 | 88.0°F | September 20 | 88.6°F |
When is the Warmest Sea for Chennai?
According to our data for the last three years for Chennai the highest average sea water temperature was in October, May and June.
Average Water Temperature by Month, °F
Sea Water Temperature in October
The average sea surface temperature in October 2025 for Chennai was 89.0°F. The maximum and minimum values were 88.0°F and 90.0°F respectively.
Sea Water Temperature in May
The average sea surface temperature in May 2026 for Chennai was 89.5°F. The maximum and minimum values were 87.6°F and 91.6°F respectively.
Sea Water Temperature in June
The average sea surface temperature in June 2026 for Chennai was 88.7°F. The maximum and minimum values were 88.0°F and 89.6°F respectively.
India Resorts:
NAME
F°
| Arambol |  |
+84 |
| Benaulim |  |
+88 |
| Candolim |  |
+84 |
| Cavelossim | |
+88 |
| Chennai | |
+92 |
| Colva | |
+88 |
| Delhi | |
+90 |
| Goa | |
+84 |
| Gokarna |  |
+86 |
| Kerala | |
+90 |
| Kohlongutt | |
+84 |
| Morjim | |
+84 |
| Mumbai | |
+86 |
| Thiruvananthapuram |  |
+90 |
| Valkala | |
+88 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Chennai
Local time: 09:53
30 sep, wednesday
| 1200 |  |
94°F | NW 14 mph |
| 1500 |  |
92°F | W 13 mph |
| 1800 |  |
88°F | NW 8 mph |
| 2100 | |
88°F | NW 6 mph |
01 oct, thursday
| 0000 | |
86°F | N 3 mph |
| 0300 | |
86°F | NW 4 mph |
| 0600 | |
86°F | N 4 mph |
| 0900 | |
90°F | NW 6 mph |