Current Sea Water Temperature:
+86.6°F
| Maximum Sea Water Temperature in August: | 89.6°F |
| Minimum Sea Water Temperature in August: | 85.4°F |
| Average water temperature in August: | 87.6°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| August 01 | 86.6°F | July 27 | 87.2°F |
| July 31 | 86.4°F | July 26 | 88.0°F |
| July 30 | 86.2°F | July 25 | 87.6°F |
| July 29 | 87.0°F | July 24 | 87.8°F |
| July 28 | 87.2°F | July 23 | 87.2°F |
When is the Warmest Sea for Trincomalee?
According to our data for the last three years for Trincomalee the highest average sea water temperature was in May, April and June.
Average Water Temperature by Month, °F
Sea Water Temperature in May
The average sea surface temperature in May 2026 for Trincomalee was 89.9°F. The maximum and minimum values were 87.8°F and 91.2°F respectively.
Sea Water Temperature in April
The average sea surface temperature in April 2026 for Trincomalee was 90.1°F. The maximum and minimum values were 88.8°F and 91.2°F respectively.
Sea Water Temperature in June
The average sea surface temperature in June 2026 for Trincomalee was 88.3°F. The maximum and minimum values were 86.8°F and 89.8°F respectively.
Sri Lanka Resorts:
NAME
F°
| Ahungalla |  |
+82 |
| Bentota | |
+82 |
| Colombo | |
+82 |
| Dikwella | |
+80 |
| Halle | |
+80 |
| Hambantota | |
+82 |
| Hikkaduwa | |
+80 |
| Marissa | |
+80 |
| Negombo | |
+80 |
| Pasikuda |  |
+86 |
| Tangalle | |
+80 |
| Trincomalee | |
+92 |
| Unawatuna | |
+80 |
| Wadduwa | |
+82 |
| Weligama | |
+82 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Trincomalee
Local time: 12:58
01 aug, saturday
| 1500 |  |
90°F | E 21 mph |
| 1800 |  |
88°F | NE 17 mph |
| 2100 |  |
82°F | NE 21 mph |
02 aug, sunday
| 0000 | |
84°F | NE 23 mph |
| 0300 |  |
82°F | NE 22 mph |
| 0600 |  |
80°F | NE 20 mph |
| 0900 | |
82°F | NE 18 mph |
| 1200 | |
84°F | E 14 mph |