World Resorts France Arcachon Weather

Arcachon Sea Temperature in May

Average sea water temperature in May:
+60.7°F
Minimum sea water temperature in May: 70.3°F
Maximum sea water temperature in May: 54.7°F

Daily sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 64.9°F. The highest and lowest sea temperatures during the month were 70.3°F and 62.2°F.

Monthly sea water temperature in Arcachon, °F

Which France resorts have warmest sea in May?

Place name May 2026 May 2025
Aiacciu 66.5°F 66.1°F
Corsica 66.4°F 66.1°F
Le Grau Du Roi 66.1°F 65.2°F
Bastia 65.8°F 66.0°F
Avignon 65.6°F 64.2°F
Roquebrune Cap Martin 65.6°F 66.2°F
Saint Jean Cap Ferrat 65.5°F 66.0°F
Menton 65.5°F 66.0°F
Perpignan 65.4°F 63.9°F
Montpellier 65.3°F 64.7°F
Portivecju 65.3°F 66.0°F
Nice 65.3°F 65.8°F
Narbonne 65.2°F 62.9°F
Palavas les Flots 65.2°F 64.2°F
Golfe Juan 65.1°F 65.7°F
Calvi 65.1°F 65.0°F
Antibes 65.1°F 65.6°F
Juan les Pins 65.1°F 65.6°F
Cannes 65.1°F 65.7°F
Saint Laurent du Var 65.1°F 65.5°F

Best time for vacation in Arcachon

Sunniest months:
August 18 days
September 17 days
July 17 days
Warmest months:
August 77.5 °F
July 76.8 °F
September 73.2 °F
Warmest sea temp:
August 71.3 °F
July 69.9 °F
September 68.9 °F
Coldest months:
January 50.5 °F
February 52.4 °F
December 53.4 °F
Rainiest months:
November 6 days
December 6 days
January 6 days
Windiest months:
January 10.0 mph
February 9.8 mph
December 9.7 mph

Arcachon on a weather map

Arcachon
+77°F
SE 11 mph
Feels like: +81°F
Precip.: 4%
Places in France:
Name
°F
+82°F
+77°F
+81°F
+82°F
+88°F
+84°F
+81°F
+75°F
+81°F
+93°F
+88°F
+86°F
+86°F
+99°F
+75°F
24 Hours Forecast
Arcachon
Local time: 18:48
July 16, thursday
2100
73°F
E
13 mph
July 17, friday
0000
70°F
SE
5 mph
0300
70°F
E
6 mph
0600
68°F
NE
7 mph
0900
72°F
E
10 mph
1200
75°F
E
9 mph
1500
77°F
E
10 mph
1800
75°F
E
11 mph
Units of measurement: °C / °F