Río Primero o Suquía

River fishing Argentina · 08:16 - 18:23

Río Primero o Suquía is a river in Argentina. Flowing water with species ranked by weather, temperature and season, see below.

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Fair 38% The bite right now

Top bet: Pacu Active through the day, water near its preferred 22 degrees.

Best day to fish

Tomorrow

43%

14°

Tue

43%

14°

Wed

43%

13°

Thu

47%

8°

Best day

Fri

44%

7°

Sat

46%

10°

The bite over the next days, scored at dusk. Based on the weather forecast, so it is guidance, not guarantees.

Conditions right now

Weather

Clear sky

Water temp (est.)

22°C

Air temp

14°C

Wind

3 m/s

Pressure

1021 hPa ↑ rising

Clouds

0.0%

Water temperature is an estimate based on weather and season.

Updated 2026-06-28 22:05

Best times today

Dawn 07:31–09:31 Day 09:31–17:08 Dusk 17:08–19:08

Local time at the spot, from the most likely species' daily rhythm.

Feeding times today

Full moon 97% lit

Major period 23:08–01:08 Major period 11:08–13:08 Minor period 16:03–17:33 Minor period 06:43–08:13

Solunar times are a traditional guide based on the moon's position, separate from the live ranking above. Local time at the spot.

Next hours

17:00

14°

18:00

12°

19:00

10°

20:00

8°

21:00

8°

22:00

7°

23:00

6°

00:00

6°

01:00

5°

02:00

5°

03:00

4°

04:00

4°

Likely catch now (7 species)

Pacu

Piaractus mesopotamicus

38%

Active through the day, water near its preferred 22 degrees.

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Sabalo

Prochilodus lineatus

26%

Active through the day, water near its preferred 22 degrees.

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Pira Pita

Brycon orbignyanus

22%

Active through the day, water near its preferred 22 degrees, bright sky slows things.

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Golden Dorado

Salminus brasiliensis

19%

Active through the day, water near its preferred 22 degrees, bright sky slows things.

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Patagonian Perch

Percichthys trucha

18%

Water near its preferred 22 degrees, bright sky slows things.

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Spotted Sorubim

Pseudoplatystoma corruscans

8%

Slow during the day, water near its preferred 22 degrees, bright sky slows things.

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About the fishing here

Río Primero o Suquía is a river in Argentina.

Popular catches here include Pacu, Sabalo, Pira Pita, Golden Dorado, Patagonian Perch and Spotted Sorubim.

Pacu fishing is usually best around Jan-Mar, Oct-Dec. The best windows are usually dawn, day and dusk.

A national or regional fishing permit is generally required here. Check the local rules. Napp ranks the species above from the live weather, water temperature, season and time of day, so the order changes through the day.

Tips right now

Timing This is a prime window for pacu at the day. Fish hard now.

Depth The water temperature suits the fish. Fish actively at normal depths and edges.

Fishing permit

You need a fishing permit (fiskekort) to fish here. Buy it online:

Fishing licence (overview)

Map

More waters nearby

Río Primero o Suquía Argentina · 15.2 km away Embalse San Roque Argentina · 44.7 km away Embalse Ministro Juan Pistarini Argentina · 97.7 km away Contraembalse Arroyo Corto Argentina · 103.8 km away Embalse Ingeniero Antonio Medina Allende Argentina · 106.5 km away Laguna Mar Chiquita Argentina · 154.0 km away

Common questions

What fish can you catch at Río Primero o Suquía?

Popular catches here include Pacu, Sabalo, Pira Pita, Golden Dorado, Patagonian Perch, Spotted Sorubim and Tiger Sorubim.

Do you need a fishing license at Río Primero o Suquía?

Usually yes. Most countries require a national or regional fishing permit. Check the local rules via the link on this page.

When is the best time to fish Río Primero o Suquía?

Pacu fishing is usually best around Jan-Mar, Oct-Dec. The best windows are usually dawn, day and dusk.

What is biting at Río Primero o Suquía right now?

Right now Pacu is the most likely catch, at about 43%.