World Resorts France Arcachon Weather

Arcachon Sea Temperature in October

Average sea water temperature in October:
+64.8°F
Minimum sea water temperature in October: 70.7°F
Maximum sea water temperature in October: 59.4°F

Daily sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 63.9°F. The highest and lowest sea temperatures during the month were 65.8°F and 60.3°F.

Monthly sea water temperature in Arcachon, °F

Which France resorts have warmest sea in October?

Place name October 2025 October 2024
Aiacciu 72.1°F 69.1°F
Corsica 71.9°F 69.0°F
Propriano 71.8°F 68.9°F
Calvi 71.6°F 69.1°F
Bunifaziu 71.4°F 68.9°F
Bastia 71.0°F 69.3°F
Portivecju 70.8°F 69.1°F
Roquebrune Cap Martin 69.8°F 69.4°F
Saint Jean Cap Ferrat 69.8°F 69.5°F
Menton 69.8°F 69.4°F
Nice 69.6°F 69.3°F
Theoule Sur Mer 69.6°F 68.9°F
Mandelieu la Napoule 69.6°F 68.9°F
Cannes 69.4°F 68.9°F
Saint Laurent du Var 69.4°F 69.0°F
Antibes 69.3°F 68.8°F
Juan les Pins 69.3°F 68.8°F
Golfe Juan 69.3°F 68.8°F
Cagnes sur Mer 69.3°F 68.9°F
Frejus 69.1°F 68.6°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 52.2 °F
December 53.5 °F
Rainiest months:
November 6 days
December 6 days
January 6 days
Windiest months:
January 9.8 mph
December 9.8 mph
February 9.6 mph

Arcachon on a weather map

Arcachon
+50°F
SE 9 mph
Feels like: +46°F
Precip.: 0%
Places in France:
Name
°F
+48°F
+50°F
+50°F
+45°F
+46°F
+52°F
+46°F
+50°F
+46°F
+45°F
+37°F
+45°F
+46°F
+43°F
+45°F
24 Hours Forecast
Arcachon
Local time: 07:08
December 05, friday
0900
50°F
E
6 mph
1200
52°F
NE
12 mph
1500
50°F
N
13 mph
1800
52°F
N
14 mph
2100
55°F
NE
16 mph
December 06, saturday
0000
57°F
NE
16 mph
0300
59°F
NE
18 mph
0600
57°F
E
16 mph
Units of measurement: °C / °F