Waukesha County · lake · 30 acres
Grass Lake
Grass Lake is a lake in Waukesha County, Wisconsin. FishableWaters aggregates every stocking record for this water from Wisconsin'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
Overcast
87°
62°
9 mph
0%
Fri
Rain
84°
65°
12 mph
67%
Sat
Rain
68°
63°
16 mph
70%
→ 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
- Forest Lake0.6 mi
- Garvin Lake0.7 mi
- Okauchee Lake 851.1 mi
- Florence Lake1.2 mi
- Moose Lake1.7 mi
- Upper Nashotah Lake2.0 mi
- Okauchee Lake1.6 mistocked Jan 1, 2025
- Pine Lake1.7 mi
Seasons, limits, and rules are the state's call — check the official WI regulations and buy your license before you go. We link the source; we never restate the rules.
Grass Lake fishing — FAQ
Do I need a license to fish Grass Lake?+
Yes — Wisconsin 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 Grass Lake?+
Grass Lake is a lake in Waukesha County, Wisconsin. Driving directions and an interactive topo map are on this page.