Current sea water temperature:
+43.9°F
| Minimum sea water temperature in January: | 53.2°F |
| Maximum sea water temperature in January: | 43.9°F |
| Average sea water temperature in January: | 48.8°F |
| more information | |
14 days
forecast
forecast
| La Rochelle |
monthly
weather
weather
| La Rochelle |
Sea water temperature for the last 10 days:
| January 11 | 43.9°F | January 6 | 45.3°F |
| January 10 | 44.2°F | January 5 | 45.0°F |
| January 9 | 44.6°F | January 4 | 45.9°F |
| January 8 | 45.9°F | January 3 | 46.6°F |
| January 7 | 45.5°F | January 2 | 47.1°F |
Monthly sea water temperature, °F
When is the warmest sea in La Rochelle?
Based on the data about daily sea water temperature for the last three years the warmest sea in La Rochelle was noticed in August, July and September.
Monthly Sea Temperatures in La Rochelle, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 70.2°F. The highest and lowest sea temperatures during the month were 71.2°F and 68.4°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 70.4°F. The highest and lowest sea temperatures during the month were 73.2°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 67.3°F. The highest and lowest sea temperatures during the month were 69.3°F and 64.9°F.
current
weather
weather
| La Rochelle |
weather in
January
January
| La Rochelle |
Best time for vacation in La Rochelle
La Rochelle on a weather map
Places in France:
Name
°F
24 Hours Forecast
La Rochelle
Local time: 10:22
January 11, sunday
1200
46°F
N
17 mph
17 mph
1500
46°F
N
17 mph
17 mph
1800
48°F
N
20 mph
20 mph
2100
50°F
N
21 mph
21 mph
January 12, monday
0000
48°F
N
19 mph
19 mph
0300
50°F
N
21 mph
21 mph
0600
50°F
N
17 mph
17 mph
0900
48°F
N
16 mph
16 mph
