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

78.1

°F

August 5, 22:00

Trend:

increasing

Yesterday:

77.7°F

Tomorrow:

78.2°F

Sunrise:

06:12

Sunset:

20:03

Day Length:

13 h. 51 min.

Sliema in August

Minimum:

60.5°F

Average:

62.3°F

Maximum:

64.2°F

Sea water temperature in Sliema today

As of now, in Sliema, the water temperature is 78.1°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 3.7°F lower 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 stay about the same.

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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 84.5°F on 2022, while the historical minimum was 79.1°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 histoorical minimum and others when it was close to the historical maximum. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 78.0°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Sliema

Date Current Year

actual* / forecast**

last year 10 years average
Jul 22 81.3°F 83.2°F 80.5°F
Jul 23 81.8°F 81.9°F 80.5°F
Jul 24 82.3°F 80.8°F 80.6°F
Jul 25 83.0°F 80.5°F 80.7°F
Jul 26 82.9°F 80.0°F 80.7°F
Jul 27 80.7°F 81.1°F 80.5°F
Jul 28 80.3°F 82.0°F 80.5°F
Jul 29 78.9°F 82.0°F 80.4°F
Jul 30 78.1°F 82.3°F 80.5°F
Jul 31 77.5°F 82.7°F 80.8°F
Aug 1 77.4°F 82.7°F 81.0°F
Aug 2 77.9°F 82.7°F 81.1°F
Aug 3 77.8°F 82.7°F 81.3°F
Aug 4 77.7°F 82.7°F 81.3°F
Aug 5 78.1°F 82.5°F 81.9°F
Aug 6 78.2°F 83.6°F 81.9°F
Aug 7 78.2°F 84.0°F 81.9°F
Aug 8 78.0°F 83.8°F 81.7°F
Aug 9 77.9°F 84.1°F 81.6°F
Aug 10 77.8°F 84.0°F 81.6°F
Aug 11 78.2°F 84.4°F 81.9°F
Aug 12 77.9°F 84.2°F 81.7°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 July 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 62.4°F in Winter, 62.4°F in Spring, 78.0°F in Summer, and 75.8°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Valletta 77.9°F 1mi
Tarxien 77.9°F 3mi
Avola 81.0°F 77mi

* current water temperature in this city

** straight line distance from Sliema