Measurements:
°C
°F
CURRENT WEATHER
03:05
Biarritz
58°F
N 6 mph
Feels like: 58°F
Precip: 0%
World Resorts France Biarritz Weather

7 Day Weather Forecast

05.10
sun
DAY
70°F
NE 8 mph
precip
0%
NIGHT
54°F
N 7 mph
precip
62%
05.11
mon
DAY
64°F
E 9 mph
precip
84%
NIGHT
56°F
E 6 mph
precip
64%
05.12
tue
DAY
62°F
SE 4 mph
precip
100%
NIGHT
56°F
SE 10 mph
precip
87%
05.13
wed
DAY
60°F
SE 13 mph
precip
100%
NIGHT
56°F
E 14 mph
precip
100%
05.14
thu
DAY
56°F
E 19 mph
precip
100%
NIGHT
52°F
SE 12 mph
precip
100%
05.15
fri
DAY
54°F
SE 4 mph
precip
100%
NIGHT
52°F
SE 10 mph
precip
100%
05.16
sat
DAY
54°F
E 14 mph
precip
100%
NIGHT
54°F
E 14 mph
precip
100%

Biarritz Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Biarritz was 17.0°F. The maximum and minimum values were 15.4°F and 18.7°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 75.6 °F
September 74.1 °F
Warmest sea temperature:
August 75.6 °F
July 74.1 °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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