All data are in degrees Fahrenheit

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Water temperature in Umeå

Detailed information about the current water temperature in Umeå. 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.
Sea temperature in Umeå now

46.7

°F

October 21, 22:19

Trend:

decreasing

Yesterday:

46.8°F

Tomorrow:

46.5°F

Sunrise:

07:45

Sunset:

17:01

Day Length:

9 h. 16 min.

Umeå in October

Minimum:

32.0°F

Average:

33.0°F

Maximum:

34.5°F

Sea water temperature in Umeå today

As of now, in Umeå, the water temperature is 46.7°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 1.3°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

Today's water temperature is considerably 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 47.4°F on 2017, while the historical minimum was 43.5°F on 2023.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 45.9°F, the minimum temperature may reach 44.9°F, and the maximum might stay at 46.5°F.

Daily water temperature in Umeå

Date Current Year

actual* / forecast**

last year 10 years average
Oct 7 50.2°F 50.1°F 48.8°F
Oct 8 49.8°F 49.7°F 48.7°F
Oct 9 49.7°F 49.1°F 48.2°F
Oct 10 49.5°F 48.8°F 48.0°F
Oct 11 48.9°F 48.5°F 47.8°F
Oct 12 48.3°F 48.1°F 47.4°F
Oct 13 47.9°F 47.4°F 47.1°F
Oct 14 48.3°F 47.0°F 46.9°F
Oct 15 47.6°F 46.0°F 46.6°F
Oct 16 47.0°F 46.0°F 46.4°F
Oct 17 46.4°F 45.9°F 46.1°F
Oct 18 46.7°F 45.8°F 45.8°F
Oct 19 46.8°F 45.8°F 45.7°F
Oct 20 46.8°F 46.1°F 45.7°F
Oct 21 46.7°F 46.2°F 45.5°F
Oct 22 46.5°F 46.0°F 45.2°F
Oct 23 46.3°F 45.7°F 45.1°F
Oct 24 46.1°F 45.6°F 44.8°F
Oct 25 45.9°F 46.4°F 44.6°F
Oct 26 45.9°F 45.9°F 44.6°F
Oct 27 45.5°F 45.2°F 44.2°F
Oct 28 44.9°F 44.2°F 43.6°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 Umeå by month

In an average year, Umeå offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Umeå was recorded on July 31, 2025, reaching a 71.7°F. While the coldest temperature occurred on January 2, 2024, dipping to 32.0°F. The average readings by season are 33.4°F in Winter, 35.6°F in Spring, 57.3°F in Summer, and 47.1°F in Autumn.