Average sea water temperature in July:
+72.8°F
| Minimum sea water temperature in July: | 81.5°F |
| Maximum sea water temperature in July: | 62.4°F |
Daily sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 73.1°F. The highest and lowest sea temperatures during the month were 81.1°F and 64.6°F.
Monthly sea water temperature in Cassis, °F
Which France resorts have warmest sea in July?
| Place name | July 2025 | July 2024 |
|---|---|---|
| Portivecju | 80.0°F | 78.7°F |
| Bastia | 79.9°F | 79.1°F |
| Aiacciu | 78.9°F | 77.0°F |
| Corsica | 78.8°F | 76.8°F |
| Calvi | 78.7°F | 77.3°F |
| Roquebrune Cap Martin | 78.7°F | 77.5°F |
| Saint Jean Cap Ferrat | 78.6°F | 77.6°F |
| Theoule Sur Mer | 78.5°F | 77.7°F |
| Mandelieu la Napoule | 78.5°F | 77.7°F |
| Menton | 78.5°F | 77.3°F |
| Bunifaziu | 78.4°F | 76.2°F |
| Cannes | 78.4°F | 77.3°F |
| Frejus | 78.3°F | 76.7°F |
| Nice | 78.3°F | 77.4°F |
| Golfe Juan | 78.3°F | 77.2°F |
| Antibes | 78.2°F | 77.3°F |
| Juan les Pins | 78.2°F | 77.3°F |
| Sainte Maxime | 78.2°F | 76.4°F |
| Saint-Tropez | 78.1°F | 76.4°F |
| Saint Laurent du Var | 78.0°F | 77.2°F |
Best time for vacation in Cassis
Cassis on a weather map
Places in France:
Name
°F
24 Hours Forecast
Cassis
Local time: 06:28
December 05, friday
0900
46°F
SE
19 mph
19 mph
1200
50°F
SE
21 mph
21 mph
1500
52°F
SE
16 mph
16 mph
1800
48°F
SE
13 mph
13 mph
2100
48°F
S
8 mph
8 mph
December 06, saturday
0000
48°F
SE
10 mph
10 mph
0300
48°F
SE
10 mph
10 mph
0600
46°F
SE
12 mph
12 mph
