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Coldest sea in Chile in August

147 coastal locations in Chile ranked by typical August sea temperature, coldest first. Region-wide average in August: 12.1°C.

Coldest in August

Cabo Posesion

3.9°C August mean in Chile

Regional August average

12.1°C

across all 147 coastal locations in Chile

Vs annual mean

-1.7°C

below the year-round regional average

What the Chile sea feels like in August

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 August fits in the year

August 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 August 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 Chile locations in August

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

# Location August mean
1 Cabo Posesion Magallanes y la Antártica Chilena 3.9°C
2 Punta Catalina Magallanes y la Antártica Chilena 4.0°C
3 Magellan Strait East Entrance Magallanes Region 4.3°C
4 Punta Dungeness Magallanes y la Antártica Chilena 4.3°C
5 Punta Delgada Magallanes y la Antártica Chilena 4.5°C
6 Tierra del Fuego 5.2°C
7 Puerto Williams 5.8°C
8 Puerto Natales 5.9°C
9 Puerto Toro 6.0°C
10 Punta Arenas 6.0°C
11 Strait of Magellan 6.0°C
12 Diego Ramirez Magallanes Region 6.1°C
13 Caleta San Martin Magallanes and Chilean Antarctica 6.3°C
14 Cape Horn 6.4°C
15 Angostura Inglesa Magallanes and Chilean Antarctica 7.2°C
16 Bahia Kelly Región Aysén 8.5°C
17 Puerto Aysen 9.2°C
18 Puerto Chacabuco 9.2°C
19 Puerto Cisnes 9.2°C
20 Puyuhuapi 9.9°C
21 Melinka 10.0°C
22 Quellon 10.1°C
23 Chaiten 10.2°C
24 Curaco de Velez 10.4°C
25 Calbuco 10.5°C
Show 25 more ▸
26 Hornopiren 10.5°C
27 Cochamo 10.6°C
28 Frutillar 10.6°C
29 Llanquihue 10.6°C
30 Puerto Montt 10.6°C
31 Puerto Varas 10.6°C
32 Chiloe Island 10.8°C
33 Castro 10.8°C
34 Cucao 10.8°C
35 Ancud 11.0°C
36 Caleta Mansa Los Lagos 11.0°C
37 Carelmapu 11.0°C
38 Maullin 11.0°C
39 Bahia Mansa 11.1°C
40 Maicolpue 11.1°C
41 Osorno 11.1°C
42 Corral 11.2°C
43 Lago Ranco 11.2°C
44 Niebla 11.2°C
45 Panguipulli 11.2°C
46 Valdivia 11.2°C
47 Mehuin 11.2°C
48 Pucon 11.2°C
49 Villarrica 11.2°C
50 Caburgua 11.3°C

Warmest 10 in Chile in August

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

# Location August mean
1 Anakena 20.8°C
2 Easter Island 20.8°C
3 Hanga Roa 20.8°C
4 Isla de Pascua (Hanga Piko) Valparaíso 20.5°C
5 San Felix Valparaíso 17.2°C
6 Arica 16.9°C
7 Cavancha 16.7°C
8 Iquique 16.7°C
9 Calama 16.6°C
10 Tocopilla 16.6°C

More on this region