All data are in degrees Fahrenheit

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Water temperature in Härnösand

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

61.7

°F

July 14, 09:18

Trend:

increasing

Yesterday:

61.2°F

Tomorrow:

61.9°F

Sunrise:

03:20

Sunset:

22:27

Day Length:

19 h. 7 min.

Härnösand in July

Minimum:

33.0°F

Average:

35.7°F

Maximum:

37.9°F

Sea water temperature in Härnösand today

As of now, in Härnösand, the water temperature is 61.7°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 2.2°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 rise a bit.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 65.2°F on 2021, while the historical minimum was 54.1°F on 2024.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 62.5°F, with minimum temperature starting at 61.9°F, while the maximum might reach 63.4°F.

Daily water temperature in Härnösand

Date Current Year

actual* / forecast**

last year 10 years average
Jun 30 55.0°F 59.8°F 56.8°F
Jul 1 55.2°F 59.3°F 56.9°F
Jul 2 55.2°F 59.1°F 57.0°F
Jul 3 55.0°F 59.0°F 57.3°F
Jul 4 54.4°F 58.8°F 57.4°F
Jul 5 55.3°F 58.5°F 57.8°F
Jul 6 56.3°F 57.7°F 57.7°F
Jul 7 56.3°F 56.2°F 57.9°F
Jul 8 55.8°F 57.6°F 57.9°F
Jul 9 55.4°F 58.0°F 58.0°F
Jul 10 55.7°F 56.5°F 58.5°F
Jul 11 57.1°F 57.2°F 59.0°F
Jul 12 58.9°F 55.2°F 58.8°F
Jul 13 61.2°F 53.4°F 58.9°F
Jul 14 61.7°F 54.1°F 59.5°F
Jul 15 61.9°F 54.2°F 59.7°F
Jul 16 62.1°F 55.3°F 59.9°F
Jul 17 62.2°F 56.7°F 59.9°F
Jul 18 62.3°F 57.0°F 60.1°F
Jul 19 62.5°F 59.8°F 60.3°F
Jul 20 63.4°F 59.7°F 61.2°F
Jul 21 62.8°F 60.1°F 60.5°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 Härnösand by month

In an average year, Härnösand offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Härnösand was recorded on July 20, 2018, reaching a 70.2°F. While the coldest temperature occurred on January 24, 2016, dipping to 32.0°F. The average readings by season are 35.2°F in Winter, 36.7°F in Spring, 57.5°F in Summer, and 48.5°F in Autumn.