Buenos Aires · AR

Buenos Aires Rio de la Plata fishing forecast

58 Good of 100

Buenos Aires Rio de la Plata is a saltwater fishing spot in Buenos Aires, AR. Anglers here target Striped Bass, Mahi-Mahi, Pacu. The most productive months are typically October, November, December, January, February, March, April.

Quick answer
Best monthsOctober, November, December, January
Top speciesStriped Bass, Mahi-Mahi, Pacu
Score now58/100
Local rulesArgentina
Pressure trend
Pressure data unavailable
Best window today
05:00 · Light wind (0 km/h) and calm seas
Next solunar peak
minor 08:03

Current conditions

Sea surface temp15.7 °C
Wind21 km/h from ESE
Wave height0.2 m at 3 s
Pressure1018 hPa
Cloud cover100%

Last updated Jun 7, 2026 (UTC). Conditions refresh through the day.

Bite windows

Moon
Last Quarter · 57% lit
Solunar day rating
70 / 100

Best months for Buenos Aires Rio de la Plata:

JanFebMarAprMayJunJulAugSepOctNovDec

What you can catch

Local regulations

Argentina

Licensing:

  • combined — residents A recreational fishing permit (permiso/licencia de pesca deportiva) is issued PER PROVINCE — there is no single national licence. You must hold the licence of the province where you fish, and rules (bag limits, size limits, closed seasons / vedas) vary by province. Inland Patagonian fishing is covered by a regional Reglamento de Pesca Deportiva Continental Patagónico; the Buenos Aires province requires a permit under Ley de Pesca Nº 11.477 (art. 21), including a "Costera Menor Marítima" licence for marine-coastal angling. Confirm the correct authority for your location before fishing., non-residents Visiting anglers must obtain the recreational licence of the province where they intend to fish (most provinces, including Buenos Aires and the Patagonian provinces, offer online/tourist licences). A licence from one province is not valid in another. Buy the correct provincial licence before fishing.

Check Buenos Aires Rio de la Plata before you go

Live scores update through the day. Get the full forecast, bite windows, and your own saved spots in the FishRadar app.

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Nearby spots

Frequently asked questions

What fish can you catch at Buenos Aires Rio de la Plata?

Anglers at Buenos Aires Rio de la Plata target Striped Bass, Mahi-Mahi, and Pacu.

When is the best time to fish Buenos Aires Rio de la Plata?

The most productive months at Buenos Aires Rio de la Plata are typically October, November, December, January, February, March, April.

What is the fishing forecast for Buenos Aires Rio de la Plata right now?

Buenos Aires Rio de la Plata currently scores 58 out of 100, based on live ocean and weather conditions — see the full breakdown on this page.

Do you need a licence to fish Buenos Aires Rio de la Plata?

Fishing at Buenos Aires Rio de la Plata follows the local rules for Buenos Aires, AR. Bag limits, size limits, seasons and licence requirements are summarised in the Local regulations section above, with a link to the official authority.

Scores and conditions are forecasts for guidance only and can change rapidly. Always check local rules and current conditions, follow all fishing regulations, and prioritise your safety on the water.