Measurements:
°C
°F
Heviz
50°F
S 9 mph
Feels like: 46°F
Precip: 3%
World Resorts Hungary Heviz Weather

Heviz Sea Water Temperature

Current Sea Water Temperature:
+58.4°F
Maximum Sea Water Temperature in October: 67.8°F
Minimum Sea Water Temperature in October: 30.0°F
Average water temperature in October: 57.3°F

Sea Water Temperature for the Last 10 Days:

October 19 58.4°F October 14 59.8°F
October 18 58.8°F October 13 61.4°F
October 17 59.4°F October 12 61.2°F
October 16 60.8°F October 11 62.0°F
October 15 59.4°F October 10 62.6°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: 2026 2025 2024

The average sea surface temperature in July 2026 for Heviz was 80.3°F. The maximum and minimum values were 74.2°F and 87.6°F respectively.

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Heviz was 80.8°F. The maximum and minimum values were 74.8°F and 88.8°F respectively.

Sea Water Temperature in June

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Heviz was 77.7°F. The maximum and minimum values were 72.6°F and 87.8°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 88.1 °F
July 87.0 °F
June 81.4 °F
Warmest sea temperature:
July 76.8 °F
August 76.4 °F
June 72.0 °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
F°
Balaton +50
Balatonfured +54
Budapest +56
Bukfurdo +52
Debrecen +52
Eger +54
Hajduzoboszlo +52
Heviz +50
Kehidakustany +50
Miscolc +50
Sarvar +52
Siofok +54
Szeged +54
Tapolca +50
Zalakaros +52
24 Hours Weather Forecast
Heviz
Local time: 10:11
19 oct, monday
1200 60°F
S
9 mph
1500 64°F
S
7 mph
1800 54°F
S
5 mph
2100 50°F
S
4 mph
20 oct, tuesday
0000 54°F
SW
2 mph
0300 54°F
W
3 mph
0600 54°F
NW
6 mph
0900 54°F
NW
9 mph