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 4.0°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.

39.2

°F

February 13, 19:52

Trend:

stable

Yesterday:

38.8°F

Tomorrow:

39.2°F

Sunrise:

08:27

Sunset:

15:33

Day Length:

7 h. 6 min.

Tromsø in February

Minimum:

37.5°F

Average:

40.8°F

Maximum:

42.7°F

Sea water temperature in Tromsø today

As of now, in Tromsø, the water temperature is 39.2°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 2.1°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

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 40.0°F on 2023, while the historical minimum was 33.0°F on 2017.

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 39.4°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Tromsø

Date	Current Year actual* / forecast**	last year	10 years average
Jan 30	39.8°F	37.7°F	38.6°F
Jan 31	39.5°F	37.7°F	38.7°F
Feb 1	40.3°F	37.7°F	38.8°F
Feb 2	40.0°F	38.9°F	38.1°F
Feb 3	40.3°F	38.3°F	37.6°F
Feb 4	39.7°F	38.6°F	37.1°F
Feb 5	40.1°F	38.6°F	37.4°F
Feb 6	39.6°F	39.4°F	37.6°F
Feb 7	39.2°F	39.8°F	37.4°F
Feb 8	39.5°F	39.5°F	37.3°F
Feb 9	39.6°F	39.7°F	37.9°F
Feb 10	39.1°F	39.4°F	37.6°F
Feb 11	39.3°F	39.0°F	37.3°F
Feb 12	38.8°F	38.7°F	37.2°F
Feb 13	39.2°F	39.2°F	37.1°F
Feb 14	39.2°F	39.1°F	37.1°F
Feb 15	39.3°F	40.6°F	37.3°F
Feb 16	39.5°F	41.0°F	37.4°F
Feb 17	39.5°F	40.1°F	37.4°F
Feb 18	39.7°F	40.2°F	37.6°F
Feb 19	39.6°F	39.9°F	37.5°F
Feb 20	39.3°F	40.0°F	37.3°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 39.7°F in Winter, 39.0°F in Spring, 49.1°F in Summer, and 47.1°F in Autumn.