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Coldest sea in France in July

477 coastal locations in France ranked by typical July sea temperature, coldest first. Region-wide average in July: 19.7°C.

Coldest in July

Brest

15.3°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.

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 coldest France locations in July

Sorted by typical July mean from a decade of daily readings, coldest first. Click any place for the full location page.

# 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
11 L'Aber Benoit Finistère 15.4°C
12 Le Conquet Brittany 15.4°C
13 Audierne Brittany 15.5°C
14 Morgat Brittany 15.5°C
15 Landeda Brittany 15.6°C
16 Ploudalmezeau Brittany 15.6°C
17 Plouguerneau Brittany 15.6°C
18 Portsall 15.6°C
19 Saint Pabu Brittany 15.6°C
20 Brignogan-Plage Brittany 15.6°C
21 Guisseny Brittany 15.6°C
22 Kerlouan Brittany 15.6°C
23 Plouneour Trez Brittany 15.6°C
24 Camaret Finistère 15.6°C
25 Bretteville 15.7°C
Show 25 more ▸
26 Cherbourg-Octeville 15.7°C
27 Equeurdreville Hainneville 15.7°C
28 Querqueville 15.7°C
29 La Hague Normandy 15.7°C
30 Molene Finistère 15.7°C
31 Porspoder Brittany 15.8°C
32 Santec Brittany 15.8°C
33 Sibiril Brittany 15.8°C
34 Barfleur Normandy 15.8°C
35 Reville 15.8°C
36 Saint Vaast La Hougue 15.8°C
37 Cherbourg Normandie 15.8°C
38 Ushant Brittany 15.8°C
39 Carantec Brittany 15.9°C
40 Finistere Brittany 15.9°C
41 Roscoff Brittany 15.9°C
42 Anse de Primel Finistère 15.9°C
43 St. Vaast-la-Hougue Normandy 15.9°C
44 Ile D'ouessant (Baie de Lampaul) Finistère 16.0°C
45 Locquemeau Brittany 16.1°C
46 Locquirec Brittany 16.1°C
47 Ile de Sein Bretagne 16.2°C
48 Sainte-Marie-sur-Mer 16.3°C
49 Pleumeur-Bodou Brittany 16.3°C
50 Trebeurden Brittany 16.3°C

Warmest 10 in France in July

Same data the other way. The warmest spots for the same month.

# 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

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