What is the current water temperature in Tromsø?

Q: What is the current water temperature in Tromsø?

As of now, in Tromsø, the water temperature is 8.24°C. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

Norway > Tromsø

Water temperature in Tromsø

Detailed information about the current water temperature in Tromsø. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.

46.8

°F

November 18, 22:01

Trend:

increasing

Yesterday:

46.5°F

Tomorrow:

46.9°F

Sunrise:

09:42

Sunset:

13:14

Day Length:

3 h. 32 min.

Tromsø in November

Minimum:

37.3°F

Average:

39.9°F

Maximum:

41.8°F

Sea water temperature in Tromsø today

As of now, in Tromsø, the water temperature is 46.8°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 2.4°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 46.0°F on 2024, while the historical minimum was 42.5°F on 2019.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 46.5°F, the minimum temperature may reach 46.1°F, and the maximum might stay at 46.9°F.

Daily water temperature in Tromsø

Date	Current Year actual* / forecast**	last year	10 years average
Nov 4	46.4°F	48.3°F	45.6°F
Nov 5	46.7°F	48.7°F	45.7°F
Nov 6	46.5°F	48.1°F	45.6°F
Nov 7	47.1°F	47.6°F	45.5°F
Nov 8	47.4°F	47.1°F	45.3°F
Nov 9	47.1°F	47.0°F	45.3°F
Nov 10	47.6°F	47.0°F	45.2°F
Nov 11	46.9°F	46.7°F	45.0°F
Nov 12	46.6°F	46.6°F	44.9°F
Nov 13	46.2°F	46.4°F	44.7°F
Nov 14	46.0°F	46.3°F	44.6°F
Nov 15	45.5°F	47.0°F	44.7°F
Nov 16	45.4°F	46.8°F	44.8°F
Nov 17	46.5°F	46.3°F	44.8°F
Nov 18	46.8°F	46.0°F	44.4°F
Nov 19	46.9°F	46.9°F	44.5°F
Nov 20	46.7°F	47.1°F	44.3°F
Nov 21	46.6°F	45.3°F	44.2°F
Nov 22	46.4°F	45.0°F	44.0°F
Nov 23	46.3°F	44.8°F	43.9°F
Nov 24	46.1°F	44.6°F	43.7°F
Nov 25	46.1°F	45.0°F	43.8°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Tromsø by month

In an average year, Tromsø offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Tromsø was recorded on August 2, 2020, reaching a 56.7°F. While the coldest temperature occurred on February 17, 2017, dipping to 32.0°F. The average readings by season are 39.6°F in Winter, 39.0°F in Spring, 49.0°F in Summer, and 47.0°F in Autumn.