Current Sea Water Temperature:
+90.2°F
| Maximum Sea Water Temperature in April: | 92.8°F |
| Minimum Sea Water Temperature in April: | 88.0°F |
| Average water temperature in April: | 90.1°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| April 21 | 90.2°F | April 16 | 90.6°F |
| April 20 | 90.4°F | April 15 | 90.6°F |
| April 19 | 90.2°F | April 14 | 90.2°F |
| April 18 | 90.2°F | April 13 | 90.6°F |
| April 17 | 90.4°F | April 12 | 90.8°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 2025 for Trincomalee was 90.3°F. The maximum and minimum values were 89.4°F and 91.0°F respectively.
Sea Water Temperature in April
The average sea surface temperature in April 2026 for Trincomalee was 89.8°F. The maximum and minimum values were 88.8°F and 90.8°F respectively.
Sea Water Temperature in June
The average sea surface temperature in June 2025 for Trincomalee was 88.0°F. The maximum and minimum values were 87.4°F and 89.4°F respectively.
Sri Lanka Resorts:
NAME
F°
| Ahungalla |  |
+88 |
| Bentota | |
+88 |
| Beruwela | |
+88 |
| Colombo | |
+88 |
| Halle | |
+90 |
| Hambantota | |
+90 |
| Hikkaduwa | |
+90 |
| Kalutara | |
+88 |
| Marissa | |
+90 |
| Negombo | |
+88 |
| Pasikuda | |
+90 |
| Tangalle | |
+90 |
| Trincomalee |  |
+90 |
| Unawatuna | |
+90 |
| Weligama | |
+88 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Trincomalee
Local time: 15:14
21 apr, tuesday
| 1800 |  |
90°F | W 9 mph |
| 2100 |  |
88°F | N 9 mph |
22 apr, wednesday
| 0000 | |
86°F | NE 7 mph |
| 0300 | |
84°F | NE 6 mph |
| 0600 |  |
84°F | E 8 mph |
| 0900 | |
90°F | NE 6 mph |
| 1200 | |
92°F | W 14 mph |
| 1500 | |
90°F | W 13 mph |