Measurements:
°C
°F
Heviz
58°F
SE 5 mph
Feels like: 56°F
Precip: 57%
World Resorts Hungary Heviz Weather

Heviz Sea Water Temperature

Current Sea Water Temperature:
+75.2°F
Maximum Sea Water Temperature in June: 85.0°F
Minimum Sea Water Temperature in June: 30.0°F
Average water temperature in June: 71.7°F

Sea Water Temperature for the Last 10 Days:

June 12 75.2°F June 07 72.8°F
June 11 75.2°F June 06 72.6°F
June 10 75.2°F June 05 73.0°F
June 09 74.6°F June 04 73.4°F
June 08 73.8°F June 03 73.8°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

Select Year: 2025 2024 2023

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

Select Year: 2025 2024 2023

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

Select Year: 2025 2024 2023

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.

Best Time to Visit Heviz
The most sunny months:
August 21 days
July 19 days
June 18 days
The most warm months:
August 87.7 °F
July 86.9 °F
June 81.2 °F
Warmest sea temperature:
July 76.5 °F
August 76.1 °F
June 71.6 °F
The most cold months:
January 36.5 °F
December 39.4 °F
February 41.7 °F
The most rainy months:
May 4 days
June 3 days
November 3 days
The most windy months:
April 9 mph
March 9 mph
February 8 mph

Heviz on the Weather Map

Hungary Resorts:
NAME
Balaton +56
Balatonfured +58
Budapest +60
Bukfurdo +56
Debrecen +54
Eger +54
Hajduzoboszlo +54
Harkany +60
Heviz +58
Kehidakustany +56
Miscolc +54
Sarvar +56
Siofok +58
Tapolca +56
Zalakaros +58
24 Hours Weather Forecast
Heviz
Local time: 05:44
13 jun, saturday
0600 58°F
SE
5 mph
0900 58°F
E
3 mph
1200 76°F
E
7 mph
1500 78°F
E
5 mph
1800 78°F
N
6 mph
2100 68°F
N
5 mph
14 jun, sunday
0000 62°F
NE
4 mph
0300 60°F
NE
2 mph