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Coldest sea in Argentina in August

167 coastal locations in Argentina ranked by typical August sea temperature, coldest first. Region-wide average in August: 9.7°C.

Coldest in August

Ronne Ice Shelf

-1.8°C August mean in Argentina

Regional August average

9.7°C

across all 167 coastal locations in Argentina

Vs annual mean

-4.4°C

below the year-round regional average

What the Argentina sea feels like in August

This water is very cold and can cause pain. We don't recommend you swim in this temperature for anything other than very short swims of 5 to 10 minutes unless you are a very experienced cold water swimmer.

Argentina monthly average 9.7°C to 18.7°C
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  • Warmest month February 18.7°C
  • Coldest month August 9.7°C
  • Annual mean 14.1°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 Argentina month rankings:

Argentina sea temperature map (live)

The map shows today's latest reading at every Argentina 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 Argentina 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 Ronne Ice Shelf Argentine Antarctica -1.8°C
2 Weddell Sea Argentine Antarctica -1.8°C
3 Signy Island Argentine Antarctica -1.7°C
4 Scotia Bay Argentine Antarctica -1.7°C
5 Caleta la Mision Tierra del Fuego 3.0°C
6 Bahía San Sebastián Tierra del Fuego 3.3°C
7 Rio Grande 3.6°C
8 Tierra del Fuego 3.9°C
9 Rio Gallegos 4.1°C
10 Cabo Virgenes Santa Cruz 4.3°C
11 Muelle Frigorifico Santa Cruz 5.3°C
12 Comandante Luis Piedrabuena 5.3°C
13 Puerto Santa Cruz 5.5°C
14 Puerto San Julian 5.5°C
15 Puerto de Punta Quilla 5.6°C
16 Bahia Aguirre Tierra del Fuego 5.7°C
17 Argentino Lake 5.8°C
18 El Calafate 5.8°C
19 Viedma Lake 5.8°C
20 Puerto Vancouver Tierra del Fuego Province 5.8°C
21 Ushuaia 5.9°C
22 Caleta Brent Tierra del Fuego Province 5.9°C
23 Bahia Crossley Tierra del Fuego 5.9°C
24 Bahia Buen Suceso Tierra del Fuego 5.9°C
25 Bahia Thetis Tierra del Fuego Province 5.9°C
Show 25 more ▸
26 Puerto San Juan del Salvamento Tierra del Fuego 6.0°C
27 Isla Observatorio Tierra del Fuego Province 6.0°C
28 Bahía Laura Santa Cruz 6.0°C
29 Isla de los Estados 6.0°C
30 Bahia de los Nodales Santa Cruz 6.1°C
31 Puerto Deseado 6.2°C
32 Cabo Blanco Santa Cruz 6.4°C
33 Puerto Cuatreros Buenos Aires 8.3°C
34 Puerto Rosales Buenos Aires 8.3°C
35 Caleta Olivia 8.3°C
36 Rada Tilly Chubut 8.3°C
37 Bahia Blanca 8.3°C
38 Comodoro Rivadavia Chubut 8.3°C
39 Punta Laberinto Chubut 8.3°C
40 Bahía Anegada Buenos Aires 8.3°C
41 Punta Alta 8.4°C
42 Punta Lobos Chubut Province 8.5°C
43 Punta Tejada Provincia de Buenos Aires 8.5°C
44 Bahia Bustamante Chubut 8.6°C
45 Islote N.W. Buenos Aires Province 8.6°C
46 Puerto Melo Chubut 8.6°C
47 Caleta Carolina Chubut 8.7°C
48 Bahia Gil Chubut Province 8.7°C
49 Monte Hermoso Buenos Aires Province 8.7°C
50 Puerto Santa Elena Entre Rios 8.7°C

Warmest 10 in Argentina in August

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

# Location August mean
1 Puerto Iguazu 15.6°C
2 Termas de Rio Hondo 15.3°C
3 Mina Clavero 14.6°C
4 Baradero 14.4°C
5 Gualeguaychu 14.4°C
6 Mar Chiquita Lake 14.4°C
7 San Roque Lake 14.4°C
8 Villa Carlos Paz 14.4°C
9 Isla Martín García Buenos Aires 14.3°C
10 Colon Entre Rios 14.3°C

More on this region