Current sea water temperature:
+38.5°F
| Minimum sea water temperature in December: | 43.9°F |
| Maximum sea water temperature in December: | 33.3°F |
| Average sea water temperature in December: | 38.9°F |
| more information | |
14 days
forecast
forecast
| Espoo |
monthly
weather
weather
| Espoo |
Sea water temperature for the last 10 days:
| December 27 | 38.5°F | December 22 | 39.9°F |
| December 26 | 37.6°F | December 21 | 39.2°F |
| December 25 | 39.0°F | December 20 | 39.0°F |
| December 24 | 39.2°F | December 19 | 39.0°F |
| December 23 | 40.1°F | December 18 | 38.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Espoo?
Based on the data about daily sea water temperature for the last three years the warmest sea in Espoo was noticed in August, July and September.
Monthly Sea Temperatures in Espoo, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 63.9°F. The highest and lowest sea temperatures during the month were 73.9°F and 57.0°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 63.3°F. The highest and lowest sea temperatures during the month were 74.3°F and 54.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 59.3°F. The highest and lowest sea temperatures during the month were 63.5°F and 52.7°F.
current
weather
weather
| Espoo |
weather in
January
January
| Espoo |
Best time for vacation in Espoo
Espoo on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Espoo
Local time: 03:33
December 28, sunday
0600
28°F
S
22 mph
22 mph
0900
28°F
S
19 mph
19 mph
1200
28°F
S
17 mph
17 mph
1500
28°F
SE
11 mph
11 mph
1800
28°F
E
6 mph
6 mph
2100
30°F
E
7 mph
7 mph
December 29, monday
0000
32°F
E
7 mph
7 mph
0300
32°F
SE
10 mph
10 mph
