Current sea water temperature:
+69.3°F
| Minimum sea water temperature in August: | 70.3°F |
| Maximum sea water temperature in August: | 63.0°F |
| Average sea water temperature in August: | 66.1°F |
| more information | |
14 days
forecast
forecast
| Etretat |
monthly
weather
weather
| Etretat |
Sea water temperature for the last 10 days:
| August 25 | 69.3°F | August 20 | 69.3°F |
| August 24 | 69.3°F | August 19 | 68.5°F |
| August 23 | 69.1°F | August 18 | 69.8°F |
| August 22 | 69.3°F | August 17 | 70.0°F |
| August 21 | 69.8°F | August 16 | 69.8°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:
2026
2025
2024
The average sea water temperature in August of 2026 was 69.3°F. The highest and lowest sea temperatures during the month were 70.3°F and 68.4°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: 00:50
August 26, wednesday
0300
66°F
NE
15 mph
15 mph
0600
64°F
NE
14 mph
14 mph
0900
64°F
NE
12 mph
12 mph
1200
66°F
N
8 mph
8 mph
1500
68°F
S
9 mph
9 mph
1800
70°F
S
9 mph
9 mph
2100
70°F
W
11 mph
11 mph
August 27, thursday
0000
66°F
W
17 mph
17 mph
