Sully County · lake · 365 acres
Warnes Slough
Warnes Slough is a lake in Sully County, South Dakota. FishableWaters aggregates every stocking record for this water from South Dakota'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
Rain
83°
68°
13 mph
72%
Sat
Clear
91°
64°
13 mph
2%
Sun
Overcast
105°
72°
22 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
- Sully Lake8.1 mi
- Lake Okobojo9.4 mi
- Gumbo Flat11.5 mi
- Lake Arikara15.4 mi
- Cow Creek11.3 mi
- Lake Oahe13.5 mi
- Fuller Lake15.7 mi
- Dry Run18.2 mi
Seasons, limits, and rules are the state's call — check the official SD regulations and buy your license before you go. We link the source; we never restate the rules.
Warnes Slough fishing — FAQ
Do I need a license to fish Warnes Slough?+
Yes — South Dakota 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 Warnes Slough?+
Warnes Slough is a lake in Sully County, South Dakota. Driving directions and an interactive topo map are on this page.