Current sea water temperature:
+54.9°F
| Minimum sea water temperature in December: | 60.4°F |
| Maximum sea water temperature in December: | 50.4°F |
| Average sea water temperature in December: | 55.5°F |
| more information | |
14 days
forecast
forecast
| Strunjan |
monthly
weather
weather
| Strunjan |
Sea water temperature for the last 10 days:
| December 29 | 54.9°F | December 24 | 55.0°F |
| December 28 | 54.9°F | December 23 | 55.6°F |
| December 27 | 55.0°F | December 22 | 56.3°F |
| December 26 | 55.4°F | December 21 | 55.8°F |
| December 25 | 55.9°F | December 20 | 55.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Strunjan?
Based on the data about daily sea water temperature for the last three years the warmest sea in Strunjan was noticed in August, July and September.
Monthly Sea Temperatures in Strunjan, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 77.1°F. The highest and lowest sea temperatures during the month were 79.2°F and 74.5°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 78.9°F. The highest and lowest sea temperatures during the month were 81.9°F and 76.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 75.2°F. The highest and lowest sea temperatures during the month were 77.0°F and 73.0°F.
current
weather
weather
| Strunjan |
weather in
January
January
| Strunjan |
Best time for vacation in Strunjan
Strunjan on a weather map
Places in Slovenia:
Name
°F
24 Hours Forecast
Strunjan
Local time: 09:01
December 29, monday
1200
48°F
SE
2 mph
2 mph
1500
48°F
E
2 mph
2 mph
1800
41°F
W
1 mph
1 mph
2100
36°F
NW
3 mph
3 mph
December 30, tuesday
0000
34°F
NW
4 mph
4 mph
0300
34°F
NW
4 mph
4 mph
0600
36°F
NW
4 mph
4 mph
0900
39°F
W
4 mph
4 mph
