What is the current water temperature in Trelleborg?

Q: What is the current water temperature in Trelleborg?

As of now, in Trelleborg, the water temperature is 8.64°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.

Sweden > Trelleborg

Water temperature in Trelleborg

Detailed information about the current water temperature in Trelleborg. 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.

47.6

°F

May 7, 04:18

Trend:

increasing

Yesterday:

47.0°F

Tomorrow:

47.9°F

Sunrise:

05:14

Sunset:

20:55

Day Length:

15 h. 41 min.

Trelleborg in May

Minimum:

40.0°F

Average:

41.4°F

Maximum:

42.5°F

Sea water temperature in Trelleborg today

As of now, in Trelleborg, the water temperature is 47.6°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 0.4°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 49.6°F on 2025, while the historical minimum was 44.1°F on 2021.

latest data

last year

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 48.3°F, with minimum temperature starting at 47.9°F, while the maximum might reach 48.7°F.

Daily water temperature in Trelleborg

Date	Current Year actual* / forecast**	last year	10 years average
Apr 23	44.3°F	45.2°F	44.4°F
Apr 24	43.6°F	47.3°F	44.4°F
Apr 25	44.7°F	47.2°F	44.6°F
Apr 26	44.5°F	47.8°F	45.0°F
Apr 27	44.2°F	48.5°F	45.0°F
Apr 28	44.5°F	49.0°F	45.0°F
Apr 29	44.6°F	48.5°F	45.1°F
Apr 30	45.6°F	50.0°F	45.7°F
May 1	45.4°F	49.1°F	45.5°F
May 2	45.9°F	50.9°F	46.1°F
May 3	46.5°F	51.0°F	46.4°F
May 4	46.8°F	50.2°F	46.7°F
May 5	48.1°F	49.5°F	46.7°F
May 6	47.0°F	49.2°F	46.7°F
May 7	47.6°F	49.6°F	47.2°F
May 8	47.9°F	49.2°F	47.5°F
May 9	48.2°F	49.9°F	47.9°F
May 10	48.1°F	49.8°F	47.8°F
May 11	48.3°F	50.0°F	48.0°F
May 12	48.3°F	50.0°F	47.9°F
May 13	48.6°F	49.4°F	48.2°F
May 14	48.7°F	51.1°F	48.4°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 Trelleborg by month

In an average year, Trelleborg offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Trelleborg was recorded on August 4, 2018, reaching a 73.5°F. While the coldest temperature occurred on February 24, 2026, dipping to 32.0°F. The average readings by season are 40.5°F in Winter, 43.7°F in Spring, 62.0°F in Summer, and 55.5°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Copenhagen	51.1°F	31mi
Landskrona	51.7°F	37mi
Helsingborg	51.4°F	50mi
Helsingør	51.5°F	50mi

* current water temperature in this city

** straight line distance from Trelleborg