Current sea water temperature:
+82.4°F
| Minimum sea water temperature in July: | 86.0°F |
| Maximum sea water temperature in July: | 72.0°F |
| Average sea water temperature in July: | 79.1°F |
| more information | |
14 days
forecast
forecast
| Sliema |
monthly
weather
weather
| Sliema |
Sea water temperature for the last 10 days:
| July 17 | 82.4°F | July 12 | 78.3°F |
| July 16 | 80.4°F | July 11 | 79.0°F |
| July 15 | 79.9°F | July 10 | 78.4°F |
| July 14 | 79.3°F | July 9 | 79.0°F |
| July 13 | 78.6°F | July 8 | 79.7°F |
Monthly sea water temperature, °F
When is the warmest sea in Sliema?
Based on the data about daily sea water temperature for the last three years the warmest sea in Sliema was noticed in August, September and July.
Monthly Sea Temperatures in Sliema, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 79.9°F. The highest and lowest sea temperatures during the month were 82.0°F and 77.4°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 80.7°F. The highest and lowest sea temperatures during the month were 81.7°F and 79.2°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 79.8°F. The highest and lowest sea temperatures during the month were 82.4°F and 78.3°F.
current
weather
weather
| Sliema |
weather in
July
July
| Sliema |
Best time for vacation in Sliema
Sliema on a weather map
Places in Malta:
Name
°F
24 Hours Forecast
Sliema
Local time: 14:53
July 17, friday
1500
86°F
W
1 mph
1 mph
1800
86°F
E
3 mph
3 mph
2100
84°F
NE
6 mph
6 mph
July 18, saturday
0000
82°F
E
7 mph
7 mph
0300
82°F
E
10 mph
10 mph
0600
82°F
SE
11 mph
11 mph
0900
84°F
SE
7 mph
7 mph
1200
86°F
SE
6 mph
6 mph
