Current sea water temperature:
+57.7°F
| Minimum sea water temperature in October: | 58.6°F |
| Maximum sea water temperature in October: | 47.5°F |
| Average sea water temperature in October: | 52.4°F |
| more information | |
14 days
forecast
forecast
| Oslo |
monthly
weather
weather
| Oslo |
Sea water temperature for the last 10 days:
| October 5 | 57.7°F | September 30 | 59.0°F |
| October 4 | 57.9°F | September 29 | 59.0°F |
| October 3 | 58.3°F | September 28 | 59.5°F |
| October 2 | 58.5°F | September 27 | 59.2°F |
| October 1 | 58.6°F | September 26 | 59.4°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:
2026
2025
2024
The average sea water temperature in July of 2026 was 66.7°F. The highest and lowest sea temperatures during the month were 72.0°F and 63.1°F.
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 63.4°F. The highest and lowest sea temperatures during the month were 65.3°F and 61.7°F.
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 61.0°F. The highest and lowest sea temperatures during the month were 68.0°F and 56.3°F.
current
weather
weather
| Oslo |
weather in
October
October
| Oslo |
Best time for vacation in Oslo
Oslo on a weather map
Places in Norway:
Name
°F
24 Hours Forecast
Oslo
Local time: 15:21
October 05, monday
1800
63°F
NE
14 mph
14 mph
2100
52°F
NE
9 mph
9 mph
October 06, tuesday
0000
48°F
E
11 mph
11 mph
0300
46°F
NE
11 mph
11 mph
0600
48°F
E
12 mph
12 mph
0900
50°F
NE
12 mph
12 mph
1200
55°F
E
13 mph
13 mph
1500
59°F
E
12 mph
12 mph
