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

72.8

°F

June 7, 09:50

Trend:

increasing

Yesterday:

71.0°F

Tomorrow:

72.9°F

Sunrise:

05:45

Sunset:

20:16

Day Length:

14 h. 31 min.

Sliema in June

Minimum:

61.0°F

Average:

62.5°F

Maximum:

64.2°F

Sea water temperature in Sliema today

As of now, in Sliema, the water temperature is 72.8°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 1.7°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable 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 notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 74.3°F on 2022, while the historical minimum was 68.4°F on 2019.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 73.7°F, with minimum temperature starting at 72.9°F, while the maximum might reach 74.2°F.

Daily water temperature in Sliema

Date Current Year

actual* / forecast**

last year 10 years average
May 24 68.5°F 67.6°F 66.9°F
May 25 67.8°F 68.1°F 67.2°F
May 26 68.7°F 68.3°F 67.5°F
May 27 68.8°F 69.2°F 67.8°F
May 28 69.0°F 68.7°F 68.1°F
May 29 68.8°F 69.7°F 68.3°F
May 30 69.1°F 69.7°F 68.5°F
May 31 69.6°F 70.5°F 68.8°F
Jun 1 69.8°F 71.4°F 69.3°F
Jun 2 70.5°F 71.2°F 69.5°F
Jun 3 71.2°F 71.6°F 69.9°F
Jun 4 71.2°F 71.3°F 70.3°F
Jun 5 71.2°F 71.9°F 70.8°F
Jun 6 71.0°F 71.4°F 70.8°F
Jun 7 72.8°F 72.5°F 71.0°F
Jun 8 72.9°F 72.7°F 71.1°F
Jun 9 73.3°F 73.4°F 71.5°F
Jun 10 73.6°F 73.7°F 71.8°F
Jun 11 73.9°F 73.4°F 72.2°F
Jun 12 74.2°F 73.0°F 72.4°F
Jun 13 74.1°F 73.2°F 72.4°F
Jun 14 74.1°F 73.9°F 72.4°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 Sliema by month

In Sliema, the months July through October offer comfortable swimming conditions, which amounts to 136 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, 77.9°F in Summer, and 75.8°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Valletta 72.9°F 1mi
Tarxien 72.9°F 3mi
Avola 72.0°F 77mi

* current water temperature in this city

** straight line distance from Sliema