All data are in degrees Fahrenheit

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Water temperature in Sliema

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

82.0

°F

July 30, 05:32

Trend:

increasing

Yesterday:

81.9°F

Tomorrow:

82.3°F

Sunrise:

06:07

Sunset:

20:09

Day Length:

14 h. 2 min.

Sliema in August

Minimum:

60.5°F

Average:

62.4°F

Maximum:

64.2°F

Sea water temperature in Sliema today

As of now, in Sliema, the water temperature is 82.0°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.7°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 rise 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 84.4°F on 2022, while the historical minimum was 76.9°F on 2016.

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 maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 82.7°F, with minimum temperature starting at 82.3°F, while the maximum might reach 83.1°F.

Daily water temperature in Sliema

Date Current Year

actual* / forecast**

last year 10 years average
Jul 16 80.4°F 79.2°F 79.7°F
Jul 17 82.4°F 79.6°F 79.6°F
Jul 18 82.9°F 79.5°F 79.7°F
Jul 19 82.8°F 79.7°F 79.5°F
Jul 20 82.8°F 80.7°F 79.9°F
Jul 21 83.6°F 81.7°F 80.1°F
Jul 22 84.7°F 81.3°F 80.6°F
Jul 23 84.0°F 81.8°F 80.6°F
Jul 24 84.3°F 82.3°F 80.7°F
Jul 25 84.1°F 83.0°F 80.9°F
Jul 26 83.5°F 82.9°F 80.8°F
Jul 27 82.8°F 80.7°F 80.5°F
Jul 28 82.2°F 80.3°F 80.5°F
Jul 29 81.9°F 78.9°F 80.2°F
Jul 30 82.0°F 78.1°F 80.2°F
Jul 31 82.3°F 77.5°F 80.6°F
Aug 1 82.5°F 77.4°F 80.7°F
Aug 2 82.6°F 77.9°F 80.8°F
Aug 3 82.8°F 77.8°F 81.1°F
Aug 4 82.8°F 77.7°F 81.1°F
Aug 5 83.1°F 78.1°F 81.3°F
Aug 6 83.1°F 78.3°F 81.3°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 Sliema by month

In Sliema, the months June through October offer comfortable swimming conditions, which amounts to 141 swimming days.
The warmest water in Sliema was recorded on July 25, 2023, reaching a 85.9°F. While the coldest temperature occurred on April 6, 2022, dipping to 57.8°F. The average readings by season are 62.5°F in Winter, 62.5°F in Spring, 78.1°F in Summer, and 75.8°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Valletta 81.7°F 1mi
Tarxien 81.7°F 3mi
Avola 81.6°F 77mi

* current water temperature in this city

** straight line distance from Sliema