河口湖
河口湖 is a lake in Japan. The fish here are ranked by weather, water temperature and season, see the likely catch below.
Best day to fish
The bite over the next days, scored at dusk. Based on the weather forecast, so it is guidance, not guarantees.
Conditions right now
Water temperature is an estimate based on weather and season.
Best times today
Local time at the spot, from the most likely species' daily rhythm.
Feeding times today
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
Likely catch now (4 species)
About the fishing here
河口湖 is a lake in Japan.
Popular catches here include Japanese Crucian Carp, Largemouth Bass, Smallmouth Bass and Common Carp.
Japanese Crucian Carp fishing is usually best around Apr-May. 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.
Tips right now
Fishing permit
You need a fishing permit (fiskekort) to fish here. Buy it online:
About this water
Lake Kawaguchi is located in the town of Fujikawaguchiko in southern Yamanashi Prefecture near Mount Fuji, Japan. It is the second largest of the Fuji Five Lakes in terms of surface area, and is located at the lowest elevation. It is situated at an altitude of approximately 800 metres (2,625 ft), which accounts for its relatively cool summers and frequently icy winters. It also has the longest shoreline of any of the Fuji Five Lakes.
Read more on Wikipedia →Map
Common questions
What fish can you catch at 河口湖?
Popular catches here include Japanese Crucian Carp, Largemouth Bass, Smallmouth Bass and Common Carp.
Do you need a fishing license at 河口湖?
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 河口湖?
Japanese Crucian Carp fishing is usually best around Apr-May. The best windows are usually dawn and dusk.
What is biting at 河口湖 right now?
Right now Japanese Crucian Carp is the most likely catch, at about 40%.



