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Warmest sea in France in July

477 coastal locations in France ranked by their typical July sea temperature. Region-wide average in July: 19.7°C. The top of the list is where to find the warmest swimming this month.

Warmest in July

Clipperton-D

28.8°C July mean in France

Regional July average

19.7°C

across all 477 coastal locations in France

Vs annual mean

+4.4°C

above the year-round regional average

What the France sea feels like in July

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

France monthly average 10.9°C to 20.3°C
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  • Warmest month August 20.3°C
  • Coldest month February 10.9°C
  • Annual mean 15.3°C
  • Months above 20°C 1 of 12

Where July fits in the year

July sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve France month rankings:

France sea temperature map (live)

The map shows today's latest reading at every France location. The list below is based on the typical July mean, useful for trip planning weeks or months ahead.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 warmest France locations in July

Sorted by the typical July mean built from a decade of daily readings at each location. Click any place for its 30-day chart, monthly profile, and full 10-year history.

# Location July mean
1 Clipperton-D Overseas France 28.8°C
2 lies Wallis (Mata-Utu) Hahake 28.8°C
3 Solenzara Corsica 25.8°C
4 Centuri Corse 25.5°C
5 Evian-les-Bains 25.5°C
6 Aix-les-Bains 25.4°C
7 Lac d'Aiguebelette 25.4°C
8 Lake Bourget 25.4°C
9 Lyon 25.4°C
10 Ajaccio Aspretto Corse 25.4°C
11 Ajaccio Corse 25.4°C
12 Menton 25.3°C
13 Roquebrune-Cap-Martin 25.3°C
14 Annecy 25.2°C
15 Thonon-les-Bains 25.2°C
16 Antibes 25.1°C
17 Cagnes-sur-Mer 25.1°C
18 Cannes 25.1°C
19 Golfe-Juan 25.1°C
20 Juan-les-Pins 25.1°C
21 Saint-Laurent-du-Var 25.1°C
22 Sainte Marguerite Island 25.1°C
23 Villeneuve-Loubet 25.1°C
24 l'Île-Rousse Corse 25.1°C
25 Beaulieu-sur-Mer 25.0°C
Show 25 more ▸
26 Cap d'Ail 25.0°C
27 Cap Estel 25.0°C
28 Cap Ferrat 25.0°C
29 Eze 25.0°C
30 Mandelieu-la-Napoule 25.0°C
31 Nice 25.0°C
32 Saint-Jean-Cap-Ferrat 25.0°C
33 Theoule-sur-Mer 25.0°C
34 Villefranche-sur-Mer 25.0°C
35 Agay 24.7°C
36 Saint-Raphael 24.7°C
37 Cote d'Azur 24.6°C
38 Frejus 24.6°C
39 Les Issambres 24.6°C
40 Port Grimaud 24.6°C
41 Saint-Aygulf 24.6°C
42 Saint-Tropez 24.6°C
43 Sainte-Maxime 24.6°C
44 Cavalaire sur Mer 24.3°C
45 Gigaro 24.3°C
46 La Croix-Valmer 24.3°C
47 Pampelonne Beach 24.3°C
48 Ramatuelle 24.3°C
49 Bormes-les-Mimosas 24.0°C
50 Cap Benat 24.0°C

Coldest 10 in France in July

Same data the other way. Helpful if you want to know which France coasts to avoid for swimming in July.

# Location July mean
1 Brest Brittany 15.3°C
2 Camaret Sur Mer Brittany 15.3°C
3 Daoulas Brittany 15.3°C
4 Lanveoc Brittany 15.3°C
5 Le Faou Brittany 15.3°C
6 Le Relecq Kerhuon Brittany 15.3°C
7 Logonna Daoulas Brittany 15.3°C
8 Plougastel-Daoulas Brittany 15.3°C
9 Plougonvelin Brittany 15.3°C
10 Roscanvel Brittany 15.3°C

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