Current sea water temperature:
+68.7°F
| Minimum sea water temperature in August: | 69.8°F |
| Maximum sea water temperature in August: | 63.0°F |
| Average sea water temperature in August: | 65.9°F |
| more information | |
14 days
forecast
forecast
| Etretat |
monthly
weather
weather
| Etretat |
Sea water temperature for the last 10 days:
| August 5 | 68.7°F | July 31 | 67.8°F |
| August 4 | 69.3°F | July 30 | 68.2°F |
| August 3 | 68.4°F | July 29 | 68.0°F |
| August 2 | 68.4°F | July 28 | 68.2°F |
| August 1 | 68.9°F | July 27 | 67.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Etretat?
Based on the data about daily sea water temperature for the last three years the warmest sea in Etretat was noticed in August, September and July.
Monthly Sea Temperatures in Etretat, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 67.6°F. The highest and lowest sea temperatures during the month were 68.4°F and 66.4°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 65.3°F. The highest and lowest sea temperatures during the month were 67.1°F and 63.0°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 66.9°F. The highest and lowest sea temperatures during the month were 68.2°F and 64.8°F.
current
weather
weather
| Etretat |
weather in
August
August
| Etretat |
Best time for vacation in Etretat
Etretat on a weather map
Places in France:
Name
°F
24 Hours Forecast
Etretat
Local time: 22:53
August 06, thursday
0000
64°F
E
17 mph
17 mph
0300
64°F
SE
17 mph
17 mph
0600
63°F
SE
14 mph
14 mph
0900
63°F
SE
13 mph
13 mph
1200
64°F
SE
13 mph
13 mph
1500
64°F
SE
14 mph
14 mph
1800
64°F
SE
10 mph
10 mph
2100
64°F
SE
9 mph
9 mph
