Current sea water temperature:
+61.2°F
| Minimum sea water temperature in December: | 64.6°F |
| Maximum sea water temperature in December: | 56.7°F |
| Average sea water temperature in December: | 59.7°F |
| more information | |
14 days
forecast
forecast
| Marseilles |
monthly
weather
weather
| Marseilles |
Sea water temperature for the last 10 days:
| December 4 | 61.2°F | November 29 | 60.1°F |
| December 3 | 61.3°F | November 28 | 60.4°F |
| December 2 | 60.6°F | November 27 | 60.8°F |
| December 1 | 61.2°F | November 26 | 61.3°F |
| November 30 | 59.9°F | November 25 | 61.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Marseilles?
Based on the data about daily sea water temperature for the last three years the warmest sea in Marseilles was noticed in August, July and September.
Monthly Sea Temperatures in Marseilles, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 73.3°F. The highest and lowest sea temperatures during the month were 79.3°F and 64.6°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 72.9°F. The highest and lowest sea temperatures during the month were 81.0°F and 64.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 70.5°F. The highest and lowest sea temperatures during the month were 73.6°F and 67.1°F.
current
weather
weather
| Marseilles |
weather in
December
December
| Marseilles |
Best time for vacation in Marseilles
Marseilles on a weather map
Places in France:
Name
°F
24 Hours Forecast
Marseilles
Local time: 04:34
December 05, friday
0600
46°F
SE
16 mph
16 mph
0900
46°F
SE
17 mph
17 mph
1200
50°F
SE
21 mph
21 mph
1500
52°F
SE
17 mph
17 mph
1800
48°F
SE
14 mph
14 mph
2100
46°F
S
8 mph
8 mph
December 06, saturday
0000
46°F
S
9 mph
9 mph
0300
48°F
SE
9 mph
9 mph
