Current sea water temperature:
+49.5°F
| Minimum sea water temperature in September: | 55.0°F |
| Maximum sea water temperature in September: | 45.7°F |
| Average sea water temperature in September: | 49.4°F |
| more information | |
14 days
forecast
forecast
| Tromse |
monthly
weather
weather
| Tromse |
Sea water temperature for the last 10 days:
| September 15 | 49.5°F | September 10 | 49.5°F |
| September 14 | 49.3°F | September 9 | 50.0°F |
| September 13 | 49.1°F | September 8 | 50.0°F |
| September 12 | 49.3°F | September 7 | 49.6°F |
| September 11 | 49.5°F | September 6 | 49.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Tromse?
Based on the data about daily sea water temperature for the last three years the warmest sea in Tromse was noticed in August, July and September.
Monthly Sea Temperatures in Tromse, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 51.3°F. The highest and lowest sea temperatures during the month were 53.1°F and 50.0°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 50.3°F. The highest and lowest sea temperatures during the month were 51.3°F and 48.6°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 49.8°F. The highest and lowest sea temperatures during the month were 50.7°F and 49.1°F.
current
weather
weather
| Tromse |
weather in
September
September
| Tromse |
Best time for vacation in Tromse
Tromse on a weather map
Places in Norway:
Name
°F
24 Hours Forecast
Tromse
Local time: 17:53
September 15, tuesday
1800
52°F
N
7 mph
7 mph
2100
50°F
NW
7 mph
7 mph
September 16, wednesday
0000
48°F
N
9 mph
9 mph
0300
48°F
N
5 mph
5 mph
0600
48°F
NW
3 mph
3 mph
0900
46°F
SE
1 mph
1 mph
1200
46°F
SE
3 mph
3 mph
1500
46°F
S
6 mph
6 mph
