Measurements:
°C
°F
CURRENT WEATHER
21:03
Biarritz
70°F
E 5 mph
Feels like: 70°F
Precip: 43%
World Resorts France Biarritz Weather

7 Day Weather Forecast

08.19
wed
DAY
76°F
SE 6 mph
precip
8%
NIGHT
70°F
E 5 mph
precip
30%
08.20
thu
DAY
76°F
SE 5 mph
precip
7%
NIGHT
68°F
SE 5 mph
precip
51%
08.21
fri
DAY
72°F
E 8 mph
precip
26%
NIGHT
66°F
NW 1 mph
precip
9%
08.22
sat
DAY
62°F
NW 6 mph
precip
40%
NIGHT
62°F
W 2 mph
precip
30%
08.23
sun
DAY
64°F
W 9 mph
precip
36%
NIGHT
68°F
E 6 mph
precip
38%
08.24
mon
DAY
66°F
N 2 mph
precip
31%
NIGHT
66°F
E 7 mph
precip
27%
08.25
tue
DAY
74°F
W 2 mph
precip
13%
NIGHT
70°F
NW 6 mph
precip
5%

Biarritz Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Biarritz was 24.6°F. The maximum and minimum values were 23.7°F and 25.1°F respectively.

Biarritz on the Weather Map

Best Time to Visit Biarritz
The most sunny months:
August 16 days
September 15 days
October 14 days
The most warm months:
August 77.7 °F
July 75.8 °F
September 74.1 °F
Warmest sea temperature:
August 75.6 °F
July 74.5 °F
September 72.6 °F
The most cold months:
January 50.9 °F
February 53.0 °F
December 54.5 °F
The most rainy months:
November 8 days
January 7 days
December 6 days
The most windy months:
January 9 mph
February 9 mph
December 9 mph
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