Sweet Grass County · lake · 9 acres
Lake Diaphanous
Lake Diaphanous is a lake in Sweet Grass County, Montana. FishableWaters aggregates every stocking record for this water from Montana'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
67°
45°
11 mph
21%
Fri
Overcast
71°
48°
12 mph
3%
Sat
Overcast
75°
52°
24 mph
1%
→ 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
- Wounded Man Lake0.9 mi
- Lake Pinchot0.7 mi
- Owl Lake0.9 mi
- Pipit Lake1.2 mi
- Dreary Lake1.2 mi
- Clam Lake1.6 mi
- Jay Lake1.8 mi
- Lewis Creek2.1 mi
Seasons, limits, and rules are the state's call — check the official MT regulations and buy your license before you go. We link the source; we never restate the rules.
Lake Diaphanous fishing — FAQ
Do I need a license to fish Lake Diaphanous?+
Yes — Montana 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 Lake Diaphanous?+
Lake Diaphanous is a lake in Sweet Grass County, Montana. Driving directions and an interactive topo map are on this page.