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助任川

River fishing  Japan · 05:53 - 20:17

助任川 is a river in Japan. Anglers here fish mainly for Ayu Sweetfish, Smallmouth Bass and Largemouth Bass.

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Prime 91% The bite right now
Top bet: Ayu Sweetfish Active through the day, peak season.

Best day to fish

Tomorrow
100%
23°
Best day
Thu
80%
30°
Fri
100%
27°
Sat
95%
26°
Sun
67%
31°
Mon
86%
30°

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

Conditions right now

Weather
Overcast
Water temp (est.)
25°C
Air temp
27°C
Wind
2 m/s
Pressure
1012 hPa → stable
Clouds
98.0%

Water temperature is an estimate based on weather and season.

Best times today

Dawn 05:08–07:08 Dusk 19:02–21:02

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

Feeding times today

Full moon 100% lit
Major period 00:35–02:35 Major period 12:35–14:35 Minor period 20:03–21:33 Minor period 05:36–07:06

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

13:00
27°
14:00
27°
15:00
27°
16:00
28°
17:00
27°
18:00
26°
19:00
26°
20:00
24°
21:00
23°
22:00
23°
23:00
22°
00:00
22°

Likely catch now (7 species)

Ayu Sweetfish
Plecoglossus altivelis
91%
Active through the day, peak season.
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Smallmouth Bass
Micropterus dolomieu
57%
Water near its preferred 25 degrees, peak season, overcast lifts the bite.
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Largemouth Bass
Micropterus salmoides
57%
Water near its preferred 25 degrees, peak season, overcast lifts the bite.
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Japanese Seabass
Lateolabrax japonicus
53%
Water near its preferred 25 degrees, peak season, overcast lifts the bite.
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Japanese Eel
Anguilla japonica
23%
Slow during the day, water near its preferred 25 degrees, peak season, overcast lifts the bite.
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Iwana Char
Salvelinus leucomaenis
22%
Water outside its comfort range, peak season, overcast lifts the bite.
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About the fishing here

Popular catches here include Ayu Sweetfish, Smallmouth Bass, Largemouth Bass, Japanese Seabass, Japanese Eel and Iwana Char.

Ayu Sweetfish fishing is usually best around Jun-Aug. The best windows are usually dawn 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.

Guides for this water

Tips right now

Timing This is a prime window for ayu sweetfish at the day. Fish hard now.
Depth The water is warm. Fish often sit deeper or in shade, work the cooler spots. Look towards deeper water.
Lure Soft-plastic jig for smallmouth bass: Tube jig on rock.

Fishing permit

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

Fishing licence (overview)

Map

More waters nearby

東郷池 Japan · 167.6 km away 琵琶湖 Japan · 190.5 km away Shimanto River Kochi Prefecture, Shikoku · 190.7 km away Lake Biwa Shiga Prefecture · 191.5 km away 旧太田川 Japan · 196.6 km away 旧太田川 Japan · 196.8 km away Itoshiro River (Nagara headwaters) Gujo, Gifu Prefecture · 291.5 km away

Common questions

What fish can you catch at 助任川?

Popular catches here include Ayu Sweetfish, Smallmouth Bass, Largemouth Bass, Japanese Seabass, Japanese Eel, Iwana Char and Yamame Trout.

Do you need a fishing license at 助任川?

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 助任川?

Ayu Sweetfish fishing is usually best around Jun-Aug. The best windows are usually dawn and dusk.

What is biting at 助任川 right now?

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