Washington
| Run | Months | Peak | Now |
|---|---|---|---|
| Coho | Sep–Dec | Oct–Nov | Peak |
| Fall Chinook | Sep–Nov | Sep | In |
| Chum | Oct–Dec | Nov | In |
| Winter steelhead | Nov–Feb | Dec–Jan | From Nov |
| Summer steelhead | Jun–Sep | – | From Jun |
Run timing is a guide, and seasons, closures and limits change. Check the Washington Department of Fish & Wildlife — Coastal Steelhead Management before you fish.
The Humptulips drains the southwest corner of the Olympics and runs south to North Bay of Grays Harbor, and its fishing is built around the state hatchery just below the Highway 101 bridge. The hatchery raises fall Chinook, coho, winter steelhead and Van Winkle summer steelhead, so this is a numbers river more than a wild-fish river, and the drift from Highway 101 down Kirkpatrick Road can be busy. It is rain-fed and fairly gentle, with long gravel runs and launches every few miles, which makes it an easy river to row.
The year starts in September, when the first fall Chinook come in on the early rains, followed by coho with the first big storm and chum later in the fall. Hatchery winter steelhead show from late November and peak in December and January. The wild steelhead come later, and the 2026 permanent rules protect them: the season now closes at the end of February, selective gear rules apply below the highway from January, and the water above Highway 101 is selective gear from December with no fishing from a motorized boat. Expect a short wild-fish window, and plan winter trips for December and January.
Read the flows at the gauge below Highway 101. The river fishes across a wide range, but boats want roughly 600 to 2,000 CFS, with about 1,000 to 1,500 the sweet spot. Below 600 the upper drift gets bony; above about 2,000 it is pushy and colored, and past about 3,500 it is out. Like the other Grays Harbor rivers it comes up fast in a storm and drops in a few days, so fish the drop.
| Species | Abundance | Best Season | Size |
|---|---|---|---|
| Winter Steelhead | Primary (mostly hatchery) | Dec-Feb (peak Dec-Jan) | 6-15 lb |
| Steelhead (summer-run) | Present (hatchery) | Jun-Sep | 5-10 lb |
| Chinook Salmon (fall run) | Common | Sep-Oct | 10-30 lb |
| Coho Salmon | Common | Oct-Nov | 6-12 lb |
| Chum Salmon | Common | Nov | 8-15 lb |
| Coastal Cutthroat Trout | Common | Aug-Oct | 8-16" |
No recent fishing reports for Humptulips River
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