Lagoa dos Patos vs Lake Nahuel Huapi
Lagoa dos Patos is the warmer swim right now at about 17°C. They are roughly 2121 km apart in Brazil and Argentina.
Lagoa dos Patos
Rio Grande do Sul
17.0°C
mild · modelled estimate
- October average
- 17.0°C
- Warmest month
- February · 26.0°C
- Coldest month
- 14.0°C
- Swim season
- January–December
South America's largest lagoon, with warm freshwater beaches near Porto Alegre.
Lake Nahuel Huapi
Patagonia
9.5°C
cold · modelled estimate
- October average
- 9.5°C
- Warmest month
- February · 17.0°C
- Coldest month
- 7.0°C
- Swim season
- no month averages above 18°C — a wetsuit lake year-round
Patagonian glacial lake at Bariloche with sheltered summer swim bays.
Month by month
| Lake | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lagoa dos Patos | 25.2°C | 26.0°C | 25.2°C | 23.0°C | 20.0°C | 17.0°C | 14.8°C | 14.0°C | 14.8°C | 17.0°C | 20.0°C | 23.0°C |
| Lake Nahuel Huapi | 16.3°C | 17.0°C | 16.3°C | 14.5°C | 12.0°C | 9.5°C | 7.7°C | 7.0°C | 7.7°C | 9.5°C | 12.0°C | 14.5°C |
Monthly values are modelled from each lake's long-term winter and summer envelope, then refined with today's forecast air temperature for the headline reading.
Want a different mix? Compare up to four lakes side by side or browse all lake water temperatures.
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