All data are in degrees Fahrenheit

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Water temperature in Luleå

Detailed information about the current water temperature in Luleå. 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 Luleå now

62.3

°F

July 29, 00:20

Trend:

decreasing

Yesterday:

62.5°F

Tomorrow:

62.2°F

Sunrise:

03:10

Sunset:

22:04

Day Length:

18 h. 54 min.

Luleå in August

Minimum:

32.0°F

Average:

32.6°F

Maximum:

33.5°F

Sea water temperature in Luleå today

As of now, in Luleå, the water temperature is 62.3°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 4.2°F lower 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 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 minimum temperature for this date. The maximum temperature recorded for this date was 72.6°F on 2025, while the historical minimum was 60.9°F on 2022.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 61.6°F, the minimum temperature may reach 61.0°F, and the maximum might stay at 62.3°F.

Daily water temperature in Luleå

Date Current Year

actual* / forecast**

last year 10 years average
Jul 15 62.9°F 65.6°F 64.5°F
Jul 16 63.5°F 68.0°F 64.9°F
Jul 17 64.0°F 68.1°F 65.2°F
Jul 18 63.5°F 68.2°F 65.5°F
Jul 19 63.6°F 69.0°F 65.5°F
Jul 20 63.1°F 69.4°F 65.1°F
Jul 21 63.1°F 69.2°F 64.8°F
Jul 22 63.2°F 70.4°F 64.9°F
Jul 23 62.0°F 71.9°F 65.0°F
Jul 24 62.9°F 72.4°F 65.2°F
Jul 25 62.7°F 73.5°F 65.7°F
Jul 26 62.6°F 73.0°F 65.7°F
Jul 27 60.5°F 72.5°F 65.9°F
Jul 28 62.5°F 73.2°F 66.7°F
Jul 29 62.3°F 72.6°F 66.5°F
Jul 30 62.2°F 72.7°F 66.4°F
Jul 31 62.3°F 71.7°F 66.5°F
Aug 1 61.8°F 72.1°F 66.1°F
Aug 2 61.6°F 71.2°F 65.8°F
Aug 3 61.3°F 72.9°F 65.6°F
Aug 4 61.0°F 71.5°F 65.2°F
Aug 5 61.0°F 71.2°F 65.2°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 Luleå by month

In an average year, Luleå offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Luleå was recorded on July 25, 2018, reaching a 74.1°F. While the coldest temperature occurred on January 1, 2016, dipping to 32.0°F. The average readings by season are 32.5°F in Winter, 35.0°F in Spring, 60.5°F in Summer, and 45.0°F in Autumn.