What is the current water temperature in Härnösand?

Q: What is the current water temperature in Härnösand?

As of now, in Härnösand, the water temperature is 13.68°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.

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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.

56.6

°F

September 16, 16:18

Trend:

decreasing

Yesterday:

57.1°F

Tomorrow:

56.4°F

Sunrise:

06:14

Sunset:

19:10

Day Length:

12 h. 56 min.

Härnösand in September

Minimum:

32.6°F

Average:

35.2°F

Maximum:

37.8°F

Sea water temperature in Härnösand today

As of now, in Härnösand, the water temperature is 56.6°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 0.7°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 slightly lower than the average registered over the last two weeks, indicating a slight cooling 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 59.0°F on 2023, while the historical minimum was 53.9°F on 2021.

latest data

last year

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 55.5°F, the minimum temperature may reach 54.8°F, and the maximum might stay at 56.4°F.

Daily water temperature in Härnösand

Date	Current Year actual* / forecast**	last year	10 years average
Sep 2	58.5°F	55.6°F	58.3°F
Sep 3	58.0°F	54.5°F	58.0°F
Sep 4	56.5°F	54.7°F	57.8°F
Sep 5	56.4°F	55.1°F	57.7°F
Sep 6	56.2°F	57.4°F	57.6°F
Sep 7	56.3°F	57.8°F	57.5°F
Sep 8	56.3°F	57.5°F	57.3°F
Sep 9	56.0°F	57.3°F	57.0°F
Sep 10	57.0°F	58.1°F	57.1°F
Sep 11	58.2°F	57.5°F	57.1°F
Sep 12	57.8°F	56.9°F	57.0°F
Sep 13	57.5°F	56.5°F	56.8°F
Sep 14	57.3°F	55.7°F	56.4°F
Sep 15	57.1°F	55.5°F	56.2°F
Sep 16	56.6°F	55.4°F	55.9°F
Sep 17	56.4°F	55.4°F	55.7°F
Sep 18	56.2°F	56.0°F	55.5°F
Sep 19	55.6°F	54.8°F	54.9°F
Sep 20	55.5°F	56.2°F	54.8°F
Sep 21	55.1°F	56.5°F	54.4°F
Sep 22	55.0°F	56.2°F	54.2°F
Sep 23	54.8°F	56.0°F	54.1°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, 57.6°F in Summer, and 48.5°F in Autumn.