Measurements:
°C
°F
CURRENT WEATHER
10:42
Biarritz
68°F
SE 7 mph
Feels like: 68°F
Precip: 0%
World Resorts France Biarritz Weather

7 Day Weather Forecast

05.30
sat
DAY
68°F
SE 7 mph
precip
0%
NIGHT
64°F
E 12 mph
precip
72%
05.31
sun
DAY
66°F
E 9 mph
precip
0%
NIGHT
60°F
NE 3 mph
precip
0%
06.01
mon
DAY
70°F
SW 4 mph
precip
0%
NIGHT
62°F
E 5 mph
precip
0%
06.02
tue
DAY
62°F
E 12 mph
precip
100%
NIGHT
60°F
E 9 mph
precip
100%
06.03
wed
DAY
66°F
E 7 mph
precip
0%
NIGHT
64°F
NE 5 mph
precip
0%
06.04
thu
DAY
74°F
SW 6 mph
precip
0%
NIGHT
66°F
NE 6 mph
precip
0%
06.05
fri
DAY
72°F
SE 7 mph
precip
0%
NIGHT
66°F
NE 4 mph
precip
100%

Biarritz Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Biarritz was 17.7°F. The maximum and minimum values were 16.1°F and 21.3°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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