Folsom Lake fishing conditions · California

Now until 5 pmRainbow trout

The bite peaks at 86. Water is 53°, close to the 55° rainbow trout like best.

Log a trip here
Right now: 86 for rainbow trout, go · inside the best windowTap or drag along the water to move through the next 36 hours

Rainbow trout, hour by hour

Each float is an hour. The deeper it rides, the better the bite. The strip underneath runs daylight, dusk and dark; the red rule marks the best window. Click any hour to read it.

  1. 861 pm
  2. 86
  3. 86
  4. 864 pm
  5. 76
  6. 76
  7. 787 pm
  8. 78
  9. 76
  10. 7610 pm
  11. 76
  12. 76Sun
  13. 761 am
  14. 76
  15. 76
  16. 764 am
  17. 76
  18. 76
  19. 767 am
  20. 76
  21. 76
  22. 7610 am
  23. 76
  24. 78
  25. 781 pm
  26. 76
  27. 76
  28. 764 pm
  29. 76
  30. 76
  31. 767 pm
  32. 76
  33. 76
  34. 7610 pm
  35. 76
  36. 76Mon
Go, 85+Worth the trip, 70+Marginal, 55+Sit it out

Right now · best window

Water
53°F

Rainbow trout range 45–68°

Wind
2 mph

From the south-southwest

Light
Daylight

Sunset 4:58 pm

Sky
Mostly Sunny

No rain expected

Air
73°F

NWS hourly forecast

Barometer
Falling

Measured, last 3 hours

Moon
5% lit

Waning crescent

What’s biting

Each species is scored against its own water-temperature range and tide preference, then wind, weather and warnings. The rules are California regulations for these waters.

Rainbow Trout

Rainbow trout

Oncorhynchus mykiss

86GoNow until 5 pm

Water

53°
35°45–68° · ideal 55°78°

Why

Right in rainbow trout's ideal range. Fish feed actively ahead of a pressure drop. Holds 3–20 ft down.

Keep

5 a day

Open. Keep fish within the limits. Lakes, reservoirs and ponds: 5 trout a day, 10 in possession, open all year with no size limit.

Verified Oct 23, 2026 · California

Last checked 15 days ago. Rules may have changed.

Season here: Dec–Apr, estimated from local air temperature, 2023–2025; there is no water gauge here. More on rainbow trout

Striped Bass

Striped bass

Morone saxatilis

74Worth the tripNow until 5 pm

Water

53°
40°50–72° · ideal 62°82°

Why

Fish feed actively ahead of a pressure drop. Inside striped bass's active range. Holds 5–35 ft down.

Keep

18" minimum · 2 a day

Open. Keep fish within the limits. 18" minimum, 2 striped bass a day statewide; hybrids count as striped bass. The Colorado River and Southern districts and New Hogan, San Antonio and Santa Margarita lakes have no size limit and allow 10 a day.

Verified Oct 23, 2026 · California

Last checked 15 days ago. Rules may have changed.

Season here: Mar–Jun, Oct–Dec, estimated from local air temperature, 2023–2025; there is no water gauge here. More on striped bass

Common Carp

Common carp

Cyprinus carpio

74Worth the tripNow until 5 pm

Water

53°
42°52–86° · ideal 72°96°

Why

Fish feed actively ahead of a pressure drop. Inside common carp's active range. Holds 1–15 ft down.

Keep

no daily limit

Open. Keep fish within the limits. California sets no bag or size limit for common carp, since only species named in the regulations are limited. Grass carp are protected: none may be taken or possessed, so release any you hook at once.

Verified Oct 18, 2026 · California

Last checked 20 days ago. Rules may have changed.

Season here: Apr–Nov, estimated from local air temperature, 2023–2025; there is no water gauge here. More on common carp

Largemouth Bass

Largemouth bass

Micropterus salmoides

33Sit it outNo window clears the bar

Water

53°
45°55–85° · ideal 72°95°

Why

Fish feed actively ahead of a pressure drop. Below largemouth bass's active range (55–85°F). Holds 3–25 ft down.

Keep

12" minimum · 5 a day

Open. Keep fish within the limits. Lakes, reservoirs and the Delta: 12" minimum, 5 black bass a day, open all year. Rivers, streams and ponds entirely on private land have no size limit (still 5 a day). Hodges, Casitas, Barrett, Upper Otay and a few other waters have their own rules.

Verified Oct 23, 2026 · California

Last checked 15 days ago. Rules may have changed.

Season here: Year-round, estimated from local air temperature, 2023–2025; there is no water gauge here. More on largemouth bass

Smallmouth Bass

Smallmouth bass

Micropterus dolomieu

33Sit it outNo window clears the bar

Water

53°
45°55–78° · ideal 68°88°

Why

Fish feed actively ahead of a pressure drop. Below smallmouth bass's active range (55–78°F). Holds 3–30 ft down.

Keep

12" minimum · 5 a day

Open. Keep fish within the limits. Lakes, reservoirs and the Delta: 12" minimum, 5 black bass a day, open all year. Rivers, streams and ponds entirely on private land have no size limit (still 5 a day). Hodges, Casitas, Barrett, Upper Otay and a few other waters have their own rules.

Verified Oct 23, 2026 · California

Last checked 15 days ago. Rules may have changed.

Season here: Year-round, estimated from local air temperature, 2023–2025; there is no water gauge here. More on smallmouth bass

Channel Catfish

Channel catfish

Ictalurus punctatus

33Sit it outNo window clears the bar

Water

53°
50°60–85° · ideal 75°95°

Why

Fish feed actively ahead of a pressure drop. Below channel catfish's active range (60–85°F). Holds 5–30 ft down.

Keep

no daily limit

Open. Keep fish within the limits. No catfish limit in most of California. The Southern and Colorado River districts are 10 a day, and some listed county and park lakes are 5.

Verified Oct 23, 2026 · California

Last checked 15 days ago. Rules may have changed.

Season here: Year-round, estimated from local air temperature, 2023–2025; there is no water gauge here. More on channel catfish

The water

  • Water temperature53°F
  • Barometer30.07 inHg, falling

Sun, moon & solunar

  • Sunset today4:58 pm
  • Sunrise tomorrow6:39 am
  • MoonWaning crescent, 5% lit
  • Major solunarTonight 10:00 pm–12:00 am
  • Minor solunarTomorrow 5:50 am–6:50 am
  • Major solunarTomorrow 10:20 am–12:20 pm

Solunar tables are a popular heuristic. A peer-reviewed test found they don’t predict catch on their own, so here they only nudge the score when the tide or moon already agree. How the score works

Fishing report

No current report covers these waters.

We only show reports an agency has published, with their date. California CDFW has the state’s fishing pages.

Licenses and rules: state fishery agencies · fish-consumption advisory

About this spot

A popular American River reservoir on the edge of Sacramento — largemouth and smallmouth bass, a landlocked striped-bass fishery, rainbow trout, and catfish.

Nearby

The closest public spots we cover, with the same 36 hours of floats.

California Delta (Sacramento–San Joaquin)50 mi · CaliforniaBest now until 5 pm
70Worth the trip
Feather River (Oroville)58 mi · CaliforniaBest now until 5 pm
70Worth the trip
Lake Berryessa59 mi · CaliforniaBest now until 5 pm
68Marginal
Lake Tahoe (Nevada)69 mi · NevadaBest now until 5 pm
72Worth the trip
Clear Lake89 mi · CaliforniaBest today 4 pm–5 pm
78Worth the trip

Questions people ask

Do I need a fishing license to fish at Folsom Lake?

Yes (anglers age 16 and older). To fish at Folsom Lake you need the appropriate state fishing license. See the agency's current rules: the state agency website

What fish are commonly targeted at Folsom Lake?

Folsom Lake is listed on this site for 6 commonly-targeted species: Largemouth Bass, Smallmouth Bass, Striped Bass, Rainbow Trout, and 2 more. Which species is currently in season and which is scoring highest today is shown in the per-species ranking on this page.

When is the best time to fish at Folsom Lake?

It depends more on the species and the day's conditions than on a fixed "best hour." Water temperature, weather, and — at tidal locations — the stage of the tide drive activity most. The per-species ranking on this page scores every target species at Folsom Lake against today's live conditions, so the fish near the top are your best bets right now; check back as conditions change through the day.

What kind of access does Folsom Lake have?

Folsom Lake has multiple access types — pier, shoreline, and at least one public boat ramp.

Which state's fishing regulations apply at Folsom Lake?

state agency regulations apply at Folsom Lake. Size limits, creel limits, and seasonal closures are listed per species on each species page. Always confirm against the agency source linked from each regulation block — emergency closures can take effect mid-season.

Is Folsom Lake tidal water?

No. Folsom Lake is non-tidal — water level varies with rainfall, seasonal flow, and (where applicable) upstream dam releases rather than tidal exchange.