World Resorts France Biarritz Weather

Biarritz 7 Days Forecast

17.03
tue
Day
63°F
W 9 mph
Precip.
0%
Night
54°F
NW 7 mph
Precip.
0%
18.03
wed
Day
64°F
W 6 mph
Precip.
0%
Night
52°F
W 12 mph
Precip.
0%
19.03
thu
Day
59°F
W 8 mph
Precip.
0%
Night
50°F
NW 6 mph
Precip.
0%
20.03
fri
Day
59°F
W 4 mph
Precip.
0%
Night
50°F
NW 5 mph
Precip.
0%
21.03
sat
Day
59°F
N 6 mph
Precip.
0%
Night
52°F
N 5 mph
Precip.
0%
22.03
sun
Day
57°F
N 6 mph
Precip.
0%
Night
52°F
N 6 mph
Precip.
0%
23.03
mon
Day
57°F
E 4 mph
Precip.
0%
Night
52°F
NW 3 mph
Precip.
0%

Sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 55.4°F. The highest and lowest sea temperatures during the month were 56.3°F and 54.9°F.

Air temperature in Biarritz, °F

Precipitation total in Biarritz, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Biarritz

Sunniest months:
August 16 days
September 15 days
October 14 days
Warmest months:
August 74.9 °F
July 73.1 °F
September 71.7 °F
Warmest sea temp:
August 73.0 °F
July 71.7 °F
September 70.3 °F
Coldest months:
January 50.8 °F
February 52.7 °F
December 54.1 °F
Rainiest months:
November 8 days
January 7 days
March 6 days
Windiest months:
January 9.2 mph
February 9.0 mph
December 8.9 mph

Biarritz on a weather map

Current weather
09:19
Biarritz
+50°F
W 9 mph
Feels like: +46°F
Precip.: 0%
Places in France:
Name
°F
Annecy
+43°F
Antibes
+57°F
Biarritz
+50°F
Bordeaux
+48°F
Cannes
+57°F
Corsica
+59°F
Marseilles
+55°F
Menton
+59°F
Montpellier
+52°F
Nice
+55°F
Paris
+48°F
Saint-Tropez
+57°F
Toulouse
+48°F
Chamonix
+34°F
Etretat
+46°F
all places
24 Hours Forecast
Biarritz
Local time: 09:19
March 17, tuesday
1200
63°F
W
9 mph
1500
68°F
W
9 mph
1800
64°F
W
9 mph
2100
55°F
NW
8 mph
March 18, wednesday
0000
54°F
NW
7 mph
0300
52°F
NW
6 mph
0600
50°F
NW
6 mph
0900
55°F
NW
5 mph
Units of measurement: °C / °F