Average sea water temperature in September:
+71.6°F
| Minimum sea water temperature in September: | 78.8°F |
| Maximum sea water temperature in September: | 63.5°F |
Daily 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.
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| Marseilles |
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Monthly sea water temperature in Marseilles, °F
Which France resorts have warmest sea in September?
| Place name | September 2025 | September 2024 |
|---|---|---|
| Portivecju | 76.3°F | 76.6°F |
| Bastia | 76.0°F | 77.1°F |
| Aiacciu | 75.9°F | 74.6°F |
| Calvi | 75.8°F | 74.7°F |
| Bunifaziu | 75.7°F | 75.3°F |
| Corsica | 75.6°F | 74.5°F |
| Roquebrune Cap Martin | 75.5°F | 75.8°F |
| Saint Jean Cap Ferrat | 75.5°F | 75.7°F |
| Menton | 75.4°F | 75.8°F |
| Propriano | 75.3°F | 74.6°F |
| Nice | 75.3°F | 75.4°F |
| Saint Laurent du Var | 75.1°F | 75.2°F |
| Cagnes sur Mer | 75.0°F | 75.2°F |
| Antibes | 75.0°F | 75.4°F |
| Juan les Pins | 75.0°F | 75.4°F |
| Golfe Juan | 74.9°F | 75.4°F |
| Cannes | 74.9°F | 75.5°F |
| Mandelieu la Napoule | 74.8°F | 75.7°F |
| Theoule Sur Mer | 74.8°F | 75.7°F |
| Frejus | 74.3°F | 75.4°F |
Best time for vacation in Marseilles
Marseilles on a weather map
Places in France:
Name
°F
24 Hours Forecast
Marseilles
Local time: 08:37
December 23, tuesday
0900
55°F
W
17 mph
17 mph
1200
57°F
W
21 mph
21 mph
1500
57°F
W
20 mph
20 mph
1800
57°F
W
16 mph
16 mph
2100
55°F
W
10 mph
10 mph
December 24, wednesday
0000
54°F
SW
5 mph
5 mph
0300
52°F
SE
2 mph
2 mph
0600
52°F
E
6 mph
6 mph
