Current sea water temperature:
+81.0°F
| Minimum sea water temperature in December: | 84.0°F |
| Maximum sea water temperature in December: | 79.3°F |
| Average sea water temperature in December: | 81.8°F |
| more information | |
14 days
forecast
forecast
| Trincomalee |
monthly
weather
weather
| Trincomalee |
Sea water temperature for the last 10 days:
| December 16 | 81.0°F | December 11 | 82.0°F |
| December 15 | 81.0°F | December 10 | 82.2°F |
| December 14 | 81.3°F | December 9 | 82.2°F |
| December 13 | 81.7°F | December 8 | 82.4°F |
| December 12 | 82.0°F | December 7 | 81.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Trincomalee?
Based on the data about daily sea water temperature for the last three years the warmest sea in Trincomalee was noticed in May, April and June.
Monthly Sea Temperatures in Trincomalee, °F
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 86.2°F. The highest and lowest sea temperatures during the month were 86.9°F and 85.5°F.
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 86.2°F. The highest and lowest sea temperatures during the month were 86.9°F and 85.5°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 84.2°F. The highest and lowest sea temperatures during the month were 85.5°F and 83.7°F.
current
weather
weather
| Trincomalee |
weather in
December
December
| Trincomalee |
Best time for vacation in Trincomalee
Trincomalee on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Trincomalee
Local time: 08:04
December 17, wednesday
0900
81°F
W
15 mph
15 mph
1200
81°F
SW
14 mph
14 mph
1500
79°F
SW
15 mph
15 mph
1800
79°F
SW
17 mph
17 mph
2100
79°F
SW
17 mph
17 mph
December 18, thursday
0000
79°F
SW
17 mph
17 mph
0300
79°F
SW
17 mph
17 mph
0600
79°F
SW
15 mph
15 mph
