Tuolumne County · lake · 40 acres
Rock Island Lake
Rock Island Lake is a lake in Tuolumne 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
Clear
72°
51°
12 mph
0%
Sat
Overcast
72°
50°
14 mph
0%
Sun
Clear
73°
45°
17 mph
0%
↗ pressure risingPost-front rising pressure can slow things down for a day.
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
- Arndt Lake1.7 mi
- Snow Lake2.0 mi
- Rock Creek2.2 mi
- Doe Lake2.6 mi
- Peeler Lake3.2 mi
- Crown Lake3.1 mi
- Tallulah Lake3.2 mi
- Robinson Lakes3.5 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.
Rock Island Lake fishing — FAQ
Do I need a license to fish Rock Island 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 Rock Island Lake?+
Rock Island Lake is a lake in Tuolumne County, California. Driving directions and an interactive topo map are on this page.