All data are in degrees Fahrenheit

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Water temperature in Kalmar

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

55.1

°F

October 10, 22:27

Trend:

stable

Yesterday:

54.6°F

Tomorrow:

54.8°F

Sunrise:

07:15

Sunset:

18:07

Day Length:

10 h. 52 min.

Kalmar in October

Minimum:

32.0°F

Average:

35.9°F

Maximum:

37.9°F

Sea water temperature in Kalmar today

As of now, in Kalmar, the water temperature is 55.1°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 1.2°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 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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 57.8°F on 2020, while the historical minimum was 49.6°F on 2019.

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 histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 54.4°F, the minimum temperature may reach 53.7°F, and the maximum might stay at 54.8°F.

Daily water temperature in Kalmar

Date Current Year

actual* / forecast**

last year 10 years average
Sep 26 60.5°F 58.8°F 58.7°F
Sep 27 61.0°F 58.9°F 58.2°F
Sep 28 60.4°F 58.6°F 58.2°F
Sep 29 59.9°F 56.7°F 57.9°F
Sep 30 59.4°F 56.8°F 57.7°F
Oct 1 58.3°F 56.2°F 57.5°F
Oct 2 58.6°F 55.9°F 57.1°F
Oct 3 58.4°F 55.5°F 57.1°F
Oct 4 57.5°F 53.5°F 56.4°F
Oct 5 56.4°F 52.7°F 56.2°F
Oct 6 54.2°F 52.8°F 55.4°F
Oct 7 53.5°F 52.5°F 55.0°F
Oct 8 53.3°F 52.7°F 54.7°F
Oct 9 54.6°F 52.3°F 54.1°F
Oct 10 55.1°F 51.9°F 53.8°F
Oct 11 54.8°F 52.7°F 53.6°F
Oct 12 54.8°F 52.9°F 53.5°F
Oct 13 54.8°F 53.2°F 53.6°F
Oct 14 54.8°F 53.2°F 53.5°F
Oct 15 54.2°F 52.0°F 53.0°F
Oct 16 54.1°F 52.4°F 52.8°F
Oct 17 53.7°F 51.5°F 52.5°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 Kalmar by month

In an average year, Kalmar offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Kalmar was recorded on August 2, 2018, reaching a 75.5°F. While the coldest temperature occurred on January 9, 2024, dipping to 32.0°F. The average readings by season are 36.4°F in Winter, 42.9°F in Spring, 63.7°F in Summer, and 53.1°F in Autumn.