Where is the sea coldest in South America in July?

Playa Bristol in Argentina has the coldest sea in South America in July, averaging about 13.0 °C. Pinamar (13.0 °C) and Villa Gesell are the next coolest.

How many beaches in South America are warm enough to swim in July?

None of the top 25 ranked beaches in South America reach 22 °C in July, so a wetsuit is recommended for anything longer than a quick dip.

How are these July sea temperatures calculated?

Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical July rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

Seasonal ranking

Coldest sea temperature in South America in July

Where the sea is coolest across South America during July, ranked by long-term monthly average water temperature. Playa Bristol (Buenos Aires, Argentina) is the coolest at around 13°C. Open any spot for today's live water temperature and a 7-day swim forecast.

1
Playa Bristol
Buenos Aires · Argentina · Atlantic Ocean
Cold — wetsuit strongly recommended
13°C
July average
2
Pinamar
Buenos Aires · Argentina · Atlantic Ocean
Cold — wetsuit strongly recommended
13°C
July average
3
Villa Gesell
Buenos Aires · Argentina · Atlantic Ocean
Cold — wetsuit strongly recommended
13°C
July average
4
Necochea
Buenos Aires · Argentina · Atlantic Ocean
Cold — wetsuit strongly recommended
13°C
July average
5
Las Grutas
Río Negro · Argentina · Atlantic Ocean
Cold — wetsuit strongly recommended
13°C
July average
6
Puerto Madryn
Chubut · Argentina · Atlantic Ocean
Cold — wetsuit strongly recommended
13°C
July average
7
Praia do Forte Beach Florianópolis
Santa Catarina · Brazil · Atlantic Ocean
Mild — fine for a swim, cool at first
18°C
July average
8
Praia Brava
Santa Catarina · Brazil · Atlantic Ocean
Mild — fine for a swim, cool at first
18°C
July average
9
Punta del Este Playa Mansa
Maldonado · Uruguay · Atlantic Ocean
Mild — fine for a swim, cool at first
18°C
July average
10
José Ignacio
Maldonado · Uruguay · Atlantic Ocean
Mild — fine for a swim, cool at first
18°C
July average
11
La Paloma
Rocha · Uruguay · Atlantic Ocean
Mild — fine for a swim, cool at first
18°C
July average
12
Pocitos
Montevideo · Uruguay · Atlantic Ocean
Mild — fine for a swim, cool at first
18°C
July average
13
Praia do Rosa
Santa Catarina · Brazil · Atlantic Ocean
Mild — fine for a swim, cool at first
18°C
July average
14
Punta del Diablo Beach
Rocha · Uruguay · Atlantic Ocean
Mild — fine for a swim, cool at first
18°C
July average
15
Praia do Forte
Bahia · Brazil · Atlantic Ocean
Mild — fine for a swim, cool at first
20°C
July average
16
Morro de Sao Paulo
Bahia · Brazil · Atlantic Ocean
Mild — fine for a swim, cool at first
20°C
July average
17
Praia do Espelho
Bahia · Brazil · Atlantic Ocean
Mild — fine for a swim, cool at first
20°C
July average
18
Praia dos Carneiros
Pernambuco · Brazil · Atlantic Ocean
Mild — fine for a swim, cool at first
20°C
July average
19
Porto de Galinhas
Pernambuco · Brazil · Atlantic Ocean
Mild — fine for a swim, cool at first
20°C
July average
20
Praia de Pajucara
Alagoas · Brazil · Atlantic Ocean
Mild — fine for a swim, cool at first
20°C
July average
21
Praia de Canoa Quebrada
Ceara · Brazil · Atlantic Ocean
Mild — fine for a swim, cool at first
20°C
July average
22
Praia do Futuro
Ceara · Brazil · Atlantic Ocean
Mild — fine for a swim, cool at first
20°C
July average
23
Praia de Cumbuco
Ceara · Brazil · Atlantic Ocean
Mild — fine for a swim, cool at first
20°C
July average
24
Praia da Pipa
Rio Grande do Norte · Brazil · Atlantic Ocean
Mild — fine for a swim, cool at first
20°C
July average
25
Praia de Bombinhas
Santa Catarina · Brazil · Atlantic Ocean
Mild — fine for a swim, cool at first
20°C
July average

Coldest sea in July elsewhere

Europe North America Asia Africa Oceania United States United Kingdom Australia Italy Spain France Greece Mexico Portugal New Zealand Croatia Canada Ireland Thailand Indonesia Philippines Brazil Sweden Poland Denmark Norway Turkey Netherlands Germany Bulgaria Japan Cyprus Egypt India South Africa Dominican Republic Romania Costa Rica Malta Puerto Rico Bahamas Belgium Barbados South Korea Vietnam Jamaica Sri Lanka United Arab Emirates Oman US Virgin Islands Antigua and Barbuda Panama Finland Malaysia Curacao Argentina Chile Colombia Israel Tanzania Morocco Tunisia Turks and Caicos Fiji Aruba Albania Uruguay Peru Maldives Mauritius Belize Nicaragua Saint Lucia Cuba Mozambique French Polynesia Bonaire Honduras French Riviera Algarve Amalfi Coast Costa Brava Greek Islands Dalmatian Coast Florida Keys Great Barrier Reef Coast California Florida Hawaii New Jersey North Carolina Massachusetts South Carolina Texas New York Puerto Rico Maine Oregon Michigan Georgia Washington

South America in July — frequently asked questions

Where is the sea coldest in South America in July?: Playa Bristol in Argentina has the coldest sea in South America in July, averaging about 13.0 °C. Pinamar (13.0 °C) and Villa Gesell are the next coolest.
How many beaches in South America are warm enough to swim in July?: None of the top 25 ranked beaches in South America reach 22 °C in July, so a wetsuit is recommended for anything longer than a quick dip.
How are these July sea temperatures calculated?: Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical July rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

Explore every sea temperature page

Jump straight to a country, coastal region, city, seasonal ranking or comparison.

Swimming guides

Popular beach comparisons

Cala Estreta vs Platja d'Aro Cala Estreta vs Cala Sa Tuna Cala Pola vs Platja de Lloret Platja de Sant Pol vs Platja Gran Cala Montjoi vs Platja de Pals Cala Pola vs Platja de Sant Pol Cala Estreta vs Platja de Pals Aiguablava vs Cala Estreta Cambrils Playa vs Platja de la Pineda Platja de la Pineda vs Platja Llarga Platja del Miracle vs Salou Levante Playa del Carabassí vs Playa del Postiguet Playa de San Juan vs Playa del Carabassí Playa de la Fossa vs Playa de Levante Playa de la Fossa vs Playa de Poniente Cala Finestrat vs Playa del Albir Cala el Portet vs Playa de la Fossa Cala del Moraig vs Playa del Arenal Compare any two beaches →

Freshwater swimming

All lake water temperatures (525)Live lake map Compare lakes Rivers & swimming holes Albania lakes Argentina lakes armenia lakes Australia lakes austria lakes Belgium lakes Australia rivers austria rivers Canada rivers Croatia rivers czechia rivers Finland rivers Live sea temperature map Swimming guides

Keep exploring

Live sea temperature mapEvery coast, updated hourly Warmest beaches todayLive ranking right now Compare two beachesSide-by-side swim conditions Lake water temperaturesFreshwater swimming spots Rivers & swimming holesWild swimming conditions All destinationsBrowse by country & region

Warmest sea this month

europe north america asia oceania

Coldest sea temperature in South America in July

Coldest sea in July elsewhere

South America in July — frequently asked questions

Explore every sea temperature page

Sea temperature by country

Coastal region hubs

Water temperature today by city

Warmest sea in August

Warmest sea month by month (Europe)

Coldest sea this month

Swimming guides

Popular beach comparisons

Freshwater swimming

Keep exploring

Warmest sea this month