Average sea water temperature in October:
+46.9°F
| Minimum sea water temperature in October: | 51.1°F |
| Maximum sea water temperature in October: | 44.1°F |
Daily sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 48.3°F. The highest and lowest sea temperatures during the month were 50.4°F and 46.0°F.
Monthly sea water temperature in Tromse, °F
Which Norway resorts have warmest sea in October?
| Place name | October 2025 | October 2024 |
|---|---|---|
| Stavanger | 55.4°F | 54.8°F |
| Ålesund | 54.0°F | 52.4°F |
| Holmenkollen | 52.7°F | 51.9°F |
| Oslo | 52.6°F | 51.9°F |
| Bergen | 52.5°F | 51.8°F |
| Trondheim | 50.9°F | 49.9°F |
| Tromse | 48.3°F | 49.4°F |
Best time for vacation in Tromse
Tromse on a weather map
Places in Norway:
Name
°F
24 Hours Forecast
Tromse
Local time: 23:57
January 13, tuesday
0000
10°F
N
17 mph
17 mph
0300
9°F
N
17 mph
17 mph
0600
7°F
N
16 mph
16 mph
0900
7°F
N
16 mph
16 mph
1200
7°F
N
16 mph
16 mph
1500
9°F
N
16 mph
16 mph
1800
9°F
N
14 mph
14 mph
2100
9°F
N
13 mph
13 mph
