What's on in Mar del Plata, Argentina through the year
Mar del Plata, Argentina has 5 curated events through the year — 1 festival and 4 seasons. The ones to plan around: Mar del Plata Film Festival (November) and Sea just about warm enough (January). December to February are its peak-crowd months.
Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not
Best time to visit Mar del Plata: weather, crowds and notes →
Mar del Plata events and crowds by month
| Month | What starts | Crowds |
|---|---|---|
| January | Sea just about warm enough | Peak crowds |
| February | — | Peak crowds |
| March | — | Busy |
| April | — | Shoulder season |
| May | Winter shutdown | Quiet |
| June | — | Quiet |
| July | — | Busy |
| August | — | Shoulder season |
| September | — | Shoulder season |
| October | — | Shoulder season |
| November | Mar del Plata Film Festival | Shoulder season |
| December | Argentine summer season, Summer theatre season | Peak crowds |
January in Mar del Plata
Mar del Plata weather in January →Peak crowds — travelers describe it as peak season, Argentine summer season
- Season
Sea just about warm enough
1 Jan – 15 Mar · usuallySea warm enoughThe water is only really swimmable in January and February, and it stays that way into early March once the crowds have gone. A wetsuit is normal outside those weeks.
Still on: Argentine summer season (15 Dec – 28 Feb), Summer theatre season (20 Dec – 28 Feb (usually))
February in Mar del Plata
Mar del Plata weather in February →Peak crowds — Argentine summer season, Summer holidays in Argentina
Nothing new starts in February.
Still on: Sea just about warm enough (1 Jan – 15 Mar (usually)), Argentine summer season (15 Dec – 28 Feb), Summer theatre season (20 Dec – 28 Feb (usually))
March in Mar del Plata
Mar del Plata weather in March →Busy — Summer holidays in Argentina, school holidays in 2 of the markets that fill it
Nothing new starts in March.
Still on: Sea just about warm enough (1 Jan – 15 Mar (usually))
April in Mar del Plata
Mar del Plata weather in April →Shoulder season — an ordinary month
Nothing new starts in April.
May in Mar del Plata
Mar del Plata weather in May →Quiet — one of its worst months for weather
- Season
Winter shutdown
1 May – 31 Aug · usuallyOff-season shutdownClosuresBeach clubs come down, the summer theatres go dark and a good part of the seafront closes; what is left is a working port city with cheap rooms and an empty rambla.
June in Mar del Plata
Mar del Plata weather in June →Quiet — school holidays in 2 of the markets that fill it, one of its worst months for weather
Nothing new starts in June.
Still on: Winter shutdown (1 May – 31 Aug (usually))
July in Mar del Plata
Mar del Plata weather in July →Busy — Winter recess in Argentina, school holidays in 3 of the markets that fill it
Nothing new starts in July.
Still on: Winter shutdown (1 May – 31 Aug (usually))
August in Mar del Plata
Mar del Plata weather in August →Shoulder season — an ordinary month
Nothing new starts in August.
Still on: Winter shutdown (1 May – 31 Aug (usually))
September in Mar del Plata
Mar del Plata weather in September →Shoulder season — school holidays in 2 of the markets that fill it, an ordinary month
Nothing new starts in September.
October in Mar del Plata
Mar del Plata weather in October →Shoulder season — an ordinary month
Nothing new starts in October.
November in Mar del Plata
Mar del Plata weather in November →Shoulder season — an ordinary month
- Festival
Mar del Plata Film Festival
5–15 NovThe only A-list festival in Latin America takes over the Auditorium and the old cinemas for eleven days in November, out of season and pleasantly unglamorous. Hotels fill in the centre. Source ↗
December in Mar del Plata
Mar del Plata weather in December →Peak crowds — Argentine summer season, Summer holidays in Argentina
- Season
Argentine summer season
15 Dec – 28 FebSchool holidaysCrowdedBook earlyThe city's population multiplies from mid-December, Bristol beach is sold by the tent and the coast road queues both ways on a Sunday. February is marginally calmer than January.
- Season
Summer theatre season
20 Dec – 28 Feb · usuallySummer season opensHalf of Buenos Aires theatre moves down the coast for the summer and the Avenida Independencia bills comedies and revues nightly. It is the reason a lot of Argentines come at all.