What is the current water temperature in Kalmar?

Q: What is the current water temperature in Kalmar?

As of now, in Kalmar, the water temperature is 9.75°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 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.

49.6

°F

May 9, 22:11

Trend:

increasing

Yesterday:

49.1°F

Tomorrow:

50.1°F

Sunrise:

04:51

Sunset:

20:52

Day Length:

16 h. 1 min.

Kalmar in May

Minimum:

33.1°F

Average:

36.4°F

Maximum:

38.9°F

Sea water temperature in Kalmar today

As of now, in Kalmar, the water temperature is 49.6°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 0.8°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 aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 52.1°F on 2016, while the historical minimum was 46.1°F on 2021.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 51.1°F, with minimum temperature starting at 50.1°F, while the maximum might reach 51.9°F.

Daily water temperature in Kalmar

Date	Current Year actual* / forecast**	last year	10 years average
Apr 25	46.7°F	40.7°F	44.2°F
Apr 26	46.5°F	41.5°F	44.1°F
Apr 27	47.5°F	42.9°F	44.5°F
Apr 28	47.5°F	44.0°F	44.8°F
Apr 29	47.2°F	44.5°F	44.5°F
Apr 30	48.4°F	45.6°F	45.2°F
May 1	49.5°F	46.5°F	45.7°F
May 2	48.9°F	45.5°F	45.6°F
May 3	50.3°F	46.9°F	46.5°F
May 4	49.3°F	43.4°F	46.2°F
May 5	49.1°F	43.7°F	46.6°F
May 6	49.5°F	43.8°F	47.0°F
May 7	50.0°F	46.0°F	47.8°F
May 8	49.1°F	45.5°F	47.9°F
May 9	49.6°F	47.7°F	48.7°F
May 10	50.1°F	48.5°F	49.3°F
May 11	50.4°F	48.9°F	49.6°F
May 12	51.0°F	49.4°F	50.1°F
May 13	51.2°F	49.7°F	50.4°F
May 14	51.4°F	49.8°F	50.6°F
May 15	51.7°F	52.9°F	50.9°F
May 16	51.9°F	54.3°F	51.0°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 53.0°F in Autumn.