Current sea water temperature:
+59.5°F
| Minimum sea water temperature in June: | 70.9°F |
| Maximum sea water temperature in June: | 51.1°F |
| Average sea water temperature in June: | 60.3°F |
| more information | |
14 days
forecast
forecast
| Oslo |
monthly
weather
weather
| Oslo |
Sea water temperature for the last 10 days:
| June 11 | 59.5°F | June 6 | 58.5°F |
| June 10 | 59.4°F | June 5 | 57.4°F |
| June 9 | 58.8°F | June 4 | 58.1°F |
| June 8 | 58.8°F | June 3 | 56.3°F |
| June 7 | 57.4°F | June 1 | 56.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Oslo?
Based on the data about daily sea water temperature for the last three years the warmest sea in Oslo was noticed in July, August and June.
Monthly Sea Temperatures in Oslo, °F
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 67.6°F. The highest and lowest sea temperatures during the month were 72.3°F and 62.4°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 66.0°F. The highest and lowest sea temperatures during the month were 69.3°F and 63.1°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 58.1°F. The highest and lowest sea temperatures during the month were 63.3°F and 54.0°F.
current
weather
weather
| Oslo |
weather in
June
June
| Oslo |
Best time for vacation in Oslo
Oslo on a weather map
Places in Norway:
Name
°F
24 Hours Forecast
Oslo
Local time: 02:59
June 12, friday
0300
41°F
N
3 mph
3 mph
0600
46°F
N
4 mph
4 mph
0900
55°F
N
9 mph
9 mph
1200
61°F
N
12 mph
12 mph
1500
61°F
N
14 mph
14 mph
1800
57°F
N
11 mph
11 mph
2100
50°F
NW
4 mph
4 mph
June 13, saturday
0000
50°F
SW
5 mph
5 mph
