Seasonal ranking

Coldest sea temperature in Argentina in September

Where the sea is coolest across Argentina during September, 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. 1
    Playa Bristol
    Buenos Aires · Argentina · Atlantic Ocean
    Cold — wetsuit strongly recommended
    13°C
    September average
  2. 2
    Pinamar
    Buenos Aires · Argentina · Atlantic Ocean
    Cold — wetsuit strongly recommended
    13°C
    September average
  3. 3
    Villa Gesell
    Buenos Aires · Argentina · Atlantic Ocean
    Cold — wetsuit strongly recommended
    13°C
    September average
  4. 4
    Necochea
    Buenos Aires · Argentina · Atlantic Ocean
    Cold — wetsuit strongly recommended
    13°C
    September average
  5. 5
    Las Grutas
    Río Negro · Argentina · Atlantic Ocean
    Cold — wetsuit strongly recommended
    13°C
    September average
  6. 6
    Puerto Madryn
    Chubut · Argentina · Atlantic Ocean
    Cold — wetsuit strongly recommended
    13°C
    September average

Coldest sea in September elsewhere

Argentina in September — frequently asked questions

Where is the sea coldest in Argentina in September?
Playa Bristol in Argentina has the coldest sea in Argentina in September, averaging about 13.0 °C. Pinamar (13.0 °C) and Villa Gesell are the next coolest.
How many beaches in Argentina are warm enough to swim in September?
None of the top 6 ranked beaches in Argentina reach 22 °C in September, so a wetsuit is recommended for anything longer than a quick dip.
How are these September sea temperatures calculated?
Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical September rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

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