Measurements:
°C
°F
CURRENT WEATHER
14:46
Arcachon
58°F
E 9 mph
Feels like: 56°F
Precip: 0%
World Resorts France Arcachon Weather

7 Day Weather Forecast

03.10
tue
DAY
60°F
NE 5 mph
precip
100%
NIGHT
52°F
E 5 mph
precip
0%
03.11
wed
DAY
52°F
NE 14 mph
precip
100%
NIGHT
50°F
SE 5 mph
precip
0%
03.12
thu
DAY
54°F
NE 5 mph
precip
0%
NIGHT
48°F
N 6 mph
precip
0%
03.13
fri
DAY
60°F
N 12 mph
precip
0%
NIGHT
48°F
SE 16 mph
precip
100%
03.14
sat
DAY
50°F
S 12 mph
precip
100%
NIGHT
46°F
S 9 mph
precip
100%
03.15
sun
DAY
52°F
N 4 mph
precip
0%
NIGHT
52°F
NE 9 mph
precip
100%
03.16
mon
DAY
56°F
E 4 mph
precip
28%
NIGHT
50°F
N 5 mph
precip
0%

Arcachon Sea Water Temperature in March, °F

Select Year: 2025 2024 2023

The average sea surface temperature in March 2025 for Arcachon was 12.0°F. The maximum and minimum values were 11.2°F and 13.0°F respectively.

Arcachon on the Weather Map

Best Time to Visit Arcachon
The most sunny months:
August 18 days
September 17 days
July 17 days
The most warm months:
August 80.6 °F
July 79.8 °F
September 75.8 °F
Warmest sea temperature:
August 73.6 °F
July 72.1 °F
September 70.9 °F
The most cold months:
January 50.5 °F
February 52.7 °F
December 53.8 °F
The most rainy months:
November 6 days
December 6 days
January 6 days
The most windy months:
January 10 mph
February 9 mph
December 9 mph
more details