Current Sea Water Temperature:
+65.0°F
| Maximum Sea Water Temperature in May: | 73.6°F |
| Minimum Sea Water Temperature in May: | 30.0°F |
| Average water temperature in May: | 63.3°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| May 19 | 65.0°F | May 14 | 66.4°F |
| May 18 | 67.0°F | May 13 | 66.6°F |
| May 17 | 66.8°F | May 12 | 66.8°F |
| May 16 | 66.8°F | May 11 | 66.2°F |
| May 15 | 66.8°F | May 10 | 65.0°F |
When is the Warmest Sea for Heviz?
According to our data for the last three years for Heviz the highest average sea water temperature was in July, August and June.
Average Water Temperature by Month, °F
Sea Water Temperature in July
The average sea surface temperature in July 2025 for Heviz was 79.8°F. The maximum and minimum values were 77.2°F and 83.0°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Heviz was 78.0°F. The maximum and minimum values were 75.8°F and 83.0°F respectively.
Sea Water Temperature in June
The average sea surface temperature in June 2025 for Heviz was 76.2°F. The maximum and minimum values were 68.8°F and 81.8°F respectively.
Hungary Resorts:
NAME
F°
| Balaton |  |
+72 |
| Balatonfured |  |
+70 |
| Budapest | |
+72 |
| Bukfurdo |  |
+70 |
| Debrecen | |
+70 |
| Eger | |
+68 |
| Hajduzoboszlo | |
+70 |
| Harkany |  |
+70 |
| Heviz | |
+72 |
| Kehidakustany | |
+72 |
| Miscolc | |
+68 |
| Sarvar | |
+70 |
| Siofok | |
+70 |
| Tapolca | |
+72 |
| Zalakaros | |
+70 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Heviz
Local time: 15:20
19 may, tuesday
| 1800 |  |
70°F | W 1 mph |
| 2100 |  |
60°F | S 1 mph |
20 may, wednesday
| 0000 | |
54°F | SE 4 mph |
| 0300 | |
52°F | SE 5 mph |
| 0600 | |
52°F | SE 7 mph |
| 0900 | |
64°F | S 13 mph |
| 1200 |  |
72°F | S 15 mph |
| 1500 |  |
72°F | S 13 mph |