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Warmest sea in Chile in April

147 coastal locations in Chile ranked by their typical April sea temperature. Region-wide average in April: 14.4°C. The top of the list is where to find the warmest swimming this month.

Warmest in April

Anakena

24.8°C April mean in Chile

Regional April average

14.4°C

across all 147 coastal locations in Chile

Vs annual mean

+0.6°C

above the year-round regional average

What the Chile 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.

Chile monthly average 12.1°C to 16.0°C
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  • Warmest month February 16.0°C
  • Coldest month August 12.1°C
  • Annual mean 13.8°C
  • Months above 20°C 0 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 Chile month rankings:

Chile sea temperature map (live)

The map shows today's latest reading at every Chile 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 Chile 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 Anakena 24.8°C
2 Easter Island 24.8°C
3 Hanga Roa 24.8°C
4 Isla de Pascua (Hanga Piko) Valparaíso 24.6°C
5 San Felix Valparaíso 20.6°C
6 Arica 20.1°C
7 Alejandro Selkirk Island 19.5°C
8 Michilla 19.1°C
9 Juan Fernandez Islands 19.0°C
10 Robinson Crusoe Island 19.0°C
11 Isla Robinson Crusoe Valparaiso 18.9°C
12 Calama 18.9°C
13 Tocopilla 18.9°C
14 Cavancha 18.8°C
15 Iquique 18.8°C
16 Juan Lopez 18.4°C
17 Hornitos 18.4°C
18 Antofagasta 18.1°C
19 Mejillones 18.0°C
20 Taltal Antofagasta 18.0°C
21 Taltal 17.9°C
22 Bahia Inglesa 17.4°C
23 Caldera 17.4°C
24 Calderilla 17.4°C
25 Playa La Virgen 17.4°C
Show 25 more ▸
26 Atacama 17.3°C
27 Puerto Caldera Copiapo 17.1°C
28 Chanaral 17.1°C
29 Chanaral de las Animas Chañaral 16.9°C
30 Copiapo 16.8°C
31 Carrizal Bajo Huasco 16.8°C
32 Puerto Huasco Huasco 16.8°C
33 Huasco 16.5°C
34 Damas Island 16.0°C
35 Puerto Aldea 15.3°C
36 Guanaqueros 15.2°C
37 Las Tacas 15.2°C
38 Los Molles 15.2°C
39 Pichidangui 15.2°C
40 Playas Blancas 15.2°C
41 Totoralillo 15.2°C
42 Coquimbo 15.2°C
43 La Herradura 15.2°C
44 La Serena 15.2°C
45 Caleta Hornos 15.2°C
46 Punta de Choros 15.2°C
47 Tongoy 15.2°C
48 Los Vilos 15.1°C
49 Cachagua 15.0°C
50 Caleta Horcon 15.0°C

Coldest 10 in Chile in April

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

# Location April mean
1 Diego Ramirez Magallanes Region 7.8°C
2 Cape Horn 8.3°C
3 Punta Arenas 8.3°C
4 Strait of Magellan 8.3°C
5 Punta Delgada Magallanes y la Antártica Chilena 8.4°C
6 Puerto Williams 8.4°C
7 Tierra del Fuego 8.4°C
8 Puerto Toro 8.6°C
9 Caleta San Martin Magallanes and Chilean Antarctica 8.7°C
10 Cabo Posesion Magallanes y la Antártica Chilena 8.8°C

More on this region