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Warmest sea in Europe in April

5,440 coastal locations in Europe ranked by their typical April sea temperature. Region-wide average in April: 12.7°C. The top of the list is where to find the warmest swimming this month.

Warmest in April

lies Wallis (Mata-Utu)

29.9°C April mean in France

Regional April average

12.7°C

across all 5,440 coastal locations in Europe

Vs annual mean

-3.3°C

below the year-round regional average

What the Europe sea feels like in April

Water at this temperature is cold and will feel very cold initially, but the body will get used to it and longer swims are possible. Experienced swimmers can manage several hours of swimming, however hypothermia is still a real risk.

Europe monthly average 11.3°C to 21.6°C
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  • Warmest month August 21.6°C
  • Coldest month February 11.3°C
  • Annual mean 16.0°C
  • Months above 20°C 3 of 12

Where April fits in the year

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

All twelve Europe month rankings:

Europe sea temperature map (live)

The map shows today's latest reading at every Europe location. The list below is based on the typical April 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 Europe locations in April

Sorted by the typical April 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 April mean
1 lies Wallis (Mata-Utu) Hahake 29.9°C
2 Clipperton-D Overseas France 29.0°C
3 El Hierro Canary Islands 20.4°C
4 Gomera Canarias 20.4°C
5 La Restinga Canary Islands 20.3°C
6 Las Puntas Canary Islands 20.3°C
7 Puerto de la Estaca Canary Islands 20.3°C
8 Timijiraque Canary Islands 20.3°C
9 El Fuerte Canary Islands 20.2°C
10 El Remo Canary Islands 20.2°C
11 La Bombilla Canary Islands 20.2°C
12 La Palma Canary Islands 20.2°C
13 Los Cancajos Canary Islands 20.2°C
14 Puerto de Naos Canary Islands 20.2°C
15 Santa Cruz de la Palma Canary Islands 20.2°C
16 Tazacorte Canary Islands 20.2°C
17 Buenavista Del Norte Canary Islands 20.2°C
18 Garachico Canary Islands 20.2°C
19 Puertito de los Silos Canary Islands 20.2°C
20 Icod de los Vinos Canary Islands 20.2°C
21 La Hondura Canary Islands 20.2°C
22 Los Realejos Canary Islands 20.2°C
23 Playa del Socorro Canary Islands 20.2°C
24 Playa Jardin Canary Islands 20.2°C
25 Puerto de la Cruz Canary Islands 20.2°C
Show 25 more ▸
26 Punta Brava Canary Islands 20.2°C
27 San Felipe Canary Islands 20.2°C
28 San Juan De La Rambla Canary Islands 20.2°C
29 San Marcos Canary Islands 20.2°C
30 Tenerife Canary Islands 20.2°C
31 Agulo Canary Islands 20.2°C
32 Alcala Canary Islands 20.2°C
33 Alojera Canary Islands 20.2°C
34 Callao Salvaje Canary Islands 20.2°C
35 El Cabrito Canary Islands 20.2°C
36 Guia de Isora Canary Islands 20.2°C
37 La Caleta Canary Islands 20.2°C
38 La Gomera Canary Islands 20.2°C
39 Laguna de Santiago Canary Islands 20.2°C
40 Lepe Canary Islands 20.2°C
41 Los Gigantes Canary Islands 20.2°C
42 Marazul Canary Islands 20.2°C
43 Playa de la Calera Canary Islands 20.2°C
44 Playa de Santiago Canary Islands 20.2°C
45 Playa Paraiso Canary Islands 20.2°C
46 Playa San Juan Canary Islands 20.2°C
47 Puerto de Santiago Canary Islands 20.2°C
48 San Sebastian de la Gomera Canary Islands 20.2°C
49 Valle Gran Rey Canary Islands 20.2°C
50 Tenerife Canarias 20.1°C

Coldest 10 in Europe in April

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

# Location April mean
1 Ammassalik Sermersooq Kommune -1.7°C
2 Hopen Svalbard -1.7°C
3 Kvalvagen Svalbard -1.7°C
4 Upernavik -1.6°C
5 Itseqqortoormiit -1.6°C
6 Cape Tobin Sermersooq Kommune -1.6°C
7 Nyhavn Sermersooq Kommune -1.5°C
8 Clavering Island -1.5°C
9 Uummannaq -1.5°C
10 Danmarks Havn Northeast Greenland National Park -1.5°C

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