San Joaquin County, CA · Inland River
California Delta (Sacramento–San Joaquin)
The sprawling maze of tidal sloughs where the Sacramento and San Joaquin meet east of San Francisco Bay — a world-class largemouth bass fishery with a strong striped bass run, smallmouth, catfish, and crappie. Thousands of miles of fishable levee banks and tule edges.
Live · updated
Top pick today
Striped Bass — Great day to fish for Striped Bass.
Best conditions of 5 species tracked at California Delta (Sacramento–San Joaquin).
Atmosphere
Water
Sun & Moon
Species at California Delta (Sacramento–San Joaquin)
5 species tracked, ranked by today's conditions. The top pick is open below — tap any species to expand it, or a chip to focus.
#1 Striped Bass Great day to fish for Striped Bass. In season 78/100
What's helping
- incoming tide — striped bass prefers incoming tide
- 14 mph wind — light chop — baitfish active, fish willing to feed
About. Morone saxatilis — Maryland's state fish. Anadromous — runs into Bay tributaries to spawn each spring. Targeted by trolling, jigging, live-lining, and surf casting. Locally called "rockfish."
Prefers. Water 50–72°F (ideal 62°F) · incoming tide · depth 5–35 ft.
- Min size
- 18"
- Daily creel
- 2
18" minimum, 2/day (Sacramento–San Joaquin Delta and reservoirs).
Source: California regulations · verified 2026-05-29.
#2 Largemouth Bass Workable day for Largemouth Bass. In season 68/100
What's helping
- 14 mph wind — light chop — baitfish active, fish willing to feed
About. Micropterus salmoides — Most popular gamefish in MD non-tidal waters. Ambush predator around cover — lily pads, submerged timber, docks, grass edges. Hits plastics, spinnerbaits, jigs, and topwater across the season.
Prefers. Water 55–85°F (ideal 72°F) · either tide · depth 3–25 ft.
- Min size
- 12"
- Daily creel
- 5
12" minimum, 5/day in lakes/reservoirs (no size limit in rivers/streams).
Source: California regulations · verified 2026-05-29.
#2 Smallmouth Bass Workable day for Smallmouth Bass. In season 68/100
What's helping
- 14 mph wind — light chop — baitfish active, fish willing to feed
About. Micropterus dolomieu — Premier gamefish of the non-tidal Potomac, the Upper Susquehanna, and Deep Creek Lake. Pound-for-pound one of the hardest-fighting freshwater fish. Hits tubes, crayfish imitations, spinnerbaits, and topwater poppers.
Prefers. Water 55–78°F (ideal 68°F) · either tide · depth 3–30 ft.
- Min size
- 12"
- Daily creel
- 5
12" minimum, 5/day in lakes/reservoirs.
Source: California regulations · verified 2026-05-29.
#2 Channel Catfish Workable day for Channel Catfish. In season 68/100
What's helping
- 14 mph wind — light chop — baitfish active, fish willing to feed
About. Ictalurus punctatus — Native catfish of MD non-tidal rivers, reservoirs, and farm ponds. Bottom-feeder that takes chicken liver, stinkbait, nightcrawlers, and cut bait. Most active at night and in warm water.
Prefers. Water 60–85°F (ideal 75°F) · either tide · depth 5–30 ft.
- Daily creel
- 10
No size limit; 10/day in the Southern and Colorado River districts (no limit elsewhere).
Source: California regulations · verified 2026-05-29.
#2 Crappie Workable day for Crappie. In season 68/100
What's helping
- 14 mph wind — light chop — baitfish active, fish willing to feed
About. Pomoxis spp. — Covers both black crappie (P. nigromaculatus) and white crappie (P. annularis). Schooling panfish around brush, docks, and submerged timber. Spring pre-spawn is the prime season — small minnows and 1/16-oz jigs are the go-to.
Prefers. Water 50–80°F (ideal 65°F) · either tide · depth 3–20 ft.
- Daily creel
- 25
25/day in combination with sunfish; no size limit on most waters.
Source: California regulations · verified 2026-05-29.
Location Info
Water Body
Inland River
Access
Pier, shore, and ramp
Jurisdiction
California
Coordinates
Notes
California: 5 bass/day (12" min); striped bass 18" minimum, 2/day. A tournament-caliber bass destination.
Local reports & rules for California Delta (Sacramento–San Joaquin): California CDFW fishing & regulations → · fish-consumption advisory →
Nearby Access Points
Frequently Asked
Do I need a fishing license to fish at California Delta (Sacramento–San Joaquin)?
Yes (anglers age 16 and older). To fish at California Delta (Sacramento–San Joaquin) you need the appropriate state fishing license. See the agency's current rules: the state agency website
What fish are commonly targeted at California Delta (Sacramento–San Joaquin)?
California Delta (Sacramento–San Joaquin) is listed on this site for 5 commonly-targeted species: Largemouth Bass, Striped Bass, Smallmouth Bass, Channel Catfish, and 1 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 California Delta (Sacramento–San Joaquin)?
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 California Delta (Sacramento–San Joaquin) 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 California Delta (Sacramento–San Joaquin) have?
California Delta (Sacramento–San Joaquin) has multiple access types — pier, shoreline, and at least one public boat ramp. California: 5 bass/day (12" min); striped bass 18" minimum, 2/day. A tournament-caliber bass destination.
Which state's fishing regulations apply at California Delta (Sacramento–San Joaquin)?
state agency regulations apply at California Delta (Sacramento–San Joaquin). 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 California Delta (Sacramento–San Joaquin) tidal water?
No. California Delta (Sacramento–San Joaquin) is non-tidal — water level varies with rainfall, seasonal flow, and (where applicable) upstream dam releases rather than tidal exchange.