Current sea water temperature:
+39.0°F
| Minimum sea water temperature in April: | 42.6°F |
| Maximum sea water temperature in April: | 34.7°F |
| Average sea water temperature in April: | 38.5°F |
| more information | |
14 days
forecast
forecast
| Tromse |
monthly
weather
weather
| Tromse |
Sea water temperature for the last 10 days:
| April 6 | 39.0°F | April 1 | 38.1°F |
| April 5 | 40.8°F | March 31 | 39.4°F |
| April 4 | 40.6°F | March 30 | 39.9°F |
| April 3 | 39.2°F | March 29 | 41.5°F |
| April 2 | 38.7°F | March 28 | 39.4°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:
2025
2024
2023
The average sea water temperature in August of 2025 was 51.6°F. The highest and lowest sea temperatures during the month were 55.4°F and 48.4°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 50.3°F. The highest and lowest sea temperatures during the month were 52.2°F and 47.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 50.4°F. The highest and lowest sea temperatures during the month were 52.2°F and 48.9°F.
current
weather
weather
| Tromse |
weather in
April
April
| Tromse |
Best time for vacation in Tromse
Tromse on a weather map
Places in Norway:
Name
°F
24 Hours Forecast
Tromse
Local time: 12:21
April 06, monday
1500
36°F
NW
2 mph
2 mph
1800
34°F
SW
2 mph
2 mph
2100
23°F
NW
4 mph
4 mph
April 07, tuesday
0000
19°F
NW
5 mph
5 mph
0300
21°F
NW
5 mph
5 mph
0600
21°F
NW
5 mph
5 mph
0900
32°F
NW
3 mph
3 mph
1200
36°F
W
4 mph
4 mph
