Current sea water temperature:
+45.7°F
| Minimum sea water temperature in January: | 51.4°F |
| Maximum sea water temperature in January: | 44.2°F |
| Average sea water temperature in January: | 47.8°F |
| more information | |
14 days
forecast
forecast
| Etretat |
monthly
weather
weather
| Etretat |
Sea water temperature for the last 10 days:
| January 14 | 45.7°F | January 9 | 46.9°F |
| January 13 | 45.5°F | January 8 | 47.1°F |
| January 12 | 45.3°F | January 7 | 47.1°F |
| January 11 | 45.9°F | January 6 | 47.1°F |
| January 10 | 46.4°F | January 5 | 47.5°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:
2025
2024
2023
The average sea water temperature in July of 2025 was 65.8°F. The highest and lowest sea temperatures during the month were 67.3°F and 64.6°F.
current
weather
weather
| Etretat |
weather in
January
January
| Etretat |
Best time for vacation in Etretat
Etretat on a weather map
Places in France:
Name
°F
24 Hours Forecast
Etretat
Local time: 07:16
January 15, thursday
0900
46°F
N
19 mph
19 mph
1200
48°F
N
19 mph
19 mph
1500
50°F
N
24 mph
24 mph
1800
52°F
N
32 mph
32 mph
2100
46°F
E
29 mph
29 mph
January 16, friday
0000
46°F
NE
14 mph
14 mph
0300
45°F
N
16 mph
16 mph
0600
45°F
N
15 mph
15 mph
