San Luis Obispo County · lake · 40 acres
Oso Flaco Lake
Oso Flaco Lake is a lake in San Luis Obispo County, California. FishableWaters aggregates every stocking record for this water from California's fish & wildlife agency; the latest schedule and today's bite windows are above.
Best days this week
Days near a new or full moon tend to fish best.
Today's bite windows
Conditions, next 3 days
Today
Fog
65°
57°
15 mph
1%
Fri
Fog
68°
54°
21 mph
1%
Sat
Overcast
67°
53°
21 mph
0%
→ pressure steadyStable weather — expect a normal bite.
Stocking ledger
No published stocking records yet. This water stays in our books — the ledger begins the hour its state agency publishes a record.
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Oso Flaco Creek0.6 mi
- Little Oso Flaco Lake0.7 mi
- Lettuce Lake0.9 mi
- Jack Lake1.3 mi
- Black Lake2.2 mi
- Mud Lake2.4 mi
- White Lake2.6 mi
- Dune Lakes2.8 mi
Seasons, limits, and rules are the state's call — check the official CA regulations and buy your license before you go. We link the source; we never restate the rules.
Oso Flaco Lake fishing — FAQ
Do I need a license to fish Oso Flaco Lake?+
Yes — California requires a fishing license. Buy one from the state and check current seasons and limits before you go; both are linked on this page.
Where is Oso Flaco Lake?+
Oso Flaco Lake is a lake in San Luis Obispo County, California. Driving directions and an interactive topo map are on this page.