Current sea water temperature:
+56.8°F
| Minimum sea water temperature in April: | 62.2°F |
| Maximum sea water temperature in April: | 52.3°F |
| Average sea water temperature in April: | 57.0°F |
| more information | |
14 days
forecast
forecast
| Biarritz |
monthly
weather
weather
| Biarritz |
Sea water temperature for the last 10 days:
| April 6 | 56.8°F | April 1 | 55.8°F |
| April 5 | 56.8°F | March 31 | 55.6°F |
| April 4 | 55.8°F | March 30 | 55.9°F |
| April 3 | 55.6°F | March 29 | 56.1°F |
| April 2 | 55.9°F | March 28 | 56.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Biarritz?
Based on the data about daily sea water temperature for the last three years the warmest sea in Biarritz was noticed in August, July and September.
Monthly Sea Temperatures in Biarritz, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 74.0°F. The highest and lowest sea temperatures during the month were 75.9°F and 72.5°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 74.3°F. The highest and lowest sea temperatures during the month were 76.3°F and 72.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 70.7°F. The highest and lowest sea temperatures during the month were 72.9°F and 68.0°F.
current
weather
weather
| Biarritz |
weather in
April
April
| Biarritz |
Best time for vacation in Biarritz
Biarritz on a weather map
Places in France:
Name
°F
24 Hours Forecast
Biarritz
Local time: 16:59
April 06, monday
1800
75°F
NW
4 mph
4 mph
2100
66°F
NW
8 mph
8 mph
April 07, tuesday
0000
59°F
NW
6 mph
6 mph
0300
57°F
NW
6 mph
6 mph
0600
57°F
N
9 mph
9 mph
0900
57°F
N
9 mph
9 mph
1200
66°F
N
8 mph
8 mph
1500
68°F
N
3 mph
3 mph
