Grays Harbor County · stream · order 3 river · ~7 cfs typical
Gillis Slough
Gillis Slough is a stream in Grays Harbor County, Washington. FishableWaters aggregates every stocking record for this water from Washington'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
68°
53°
9 mph
3%
Sat
Rain
63°
57°
12 mph
52%
Sun
Mostly clear
64°
54°
17 mph
3%
→ 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
- Humptulips River0.2 mi
- Jessie Slough0.2 mi
- Campbell Slough0.5 mi
- Campbell Slough0.7 mi
- Burg Slough1.7 mi
- Chenois Creek3.1 mi
- Grass Creek3.3 mi
- Shye Lake4.4 mi
Seasons, limits, and rules are the state's call — check the official WA regulations and buy your license before you go. We link the source; we never restate the rules.
Gillis Slough fishing — FAQ
Do I need a license to fish Gillis Slough?+
Yes — Washington 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 Gillis Slough?+
Gillis Slough is a stream in Grays Harbor County, Washington. Driving directions and an interactive topo map are on this page.