Washington

Skykomish River

Washington·Puget Sound·47.84° N, 121.60° W

Solunar · next 7 days

About Skykomish River

The Skykomish is a west-slope Cascades river — a swing-the-fly steelhead and salmon river, not a hatch-matching trout stream. Its North and South Forks tumble out of the mountains and meet at Index; from there the mainstem runs west along US-2 through Gold Bar, Startup, and Sultan before joining the Snoqualmie at Monroe to form the Snohomish. What draws fly anglers is the summer-steelhead swing: the run peaks around the first or second week of July and fish keep trickling in through August, most of them hatchery fish acclimated at the Reiter Rearing Ponds above Gold Bar. Reiter is the single most famous piece of water on the river. In fall the Sky gives up sea-run cutthroat and four species of salmon; in winter it holds a mix of wild and hatchery steelhead.

Practically, the 'Sky' is a big freestone that changes fast with rain and snowmelt — it can blow out overnight and clear in a day or two. The lower river from Sultan down to Monroe is wide and moderate, full of the even-tempo riffles and tailouts that reward a two-handed rod; most swing anglers fish it with a Spey rod, a sink-tip, and a bright fly. The upper reaches around Gold Bar and the forks are pushier pocket water and boulder runs. It's a wading-and-bank river with a handful of drift-boat floats off launches like High Bridge and Lewis Street. Because it drains a big snow-and-rain basin off Stevens Pass, the flow at the Gold Bar gauge is the number everyone watches — roughly 1,000 to 3,000 CFS is clean, swingable water.

The honest caveat, and it's a big one: the mainstem Skykomish is closed to fishing in summer and fall 2026 to protect wild Chinook salmon (a WDFW emergency rule published June 2, 2026 — see Regulations). Wild Chinook and wild steelhead conservation drives a shifting patchwork of reach-by-reach, in-season rules here, so any trip needs an emergency-rule check first. In a normal year the mainstem opens June 1 to catch the tail of the wild winter fish and the front of the hatchery summer run. Come for the swung fly and the anadromous fish; the resident rainbows and cutthroat in the upper reaches and forks are a bonus you pick up between swings, not a reason to make the drive.

Species

Steelhead (summer-run)
Primary · Jun-Oct (peak early-mid July) · 5-10 lb
The marquee fishery — hatchery-dominant summer steelhead acclimated at the Reiter Rearing Ponds above Gold Bar. Swing bright intruders and marabou on a Spey rod and sink-tip. Hatchery-retain, wild-release. Peaks the first or second week of July and trickles through August.
Winter Steelhead
Common · Dec-Apr · 6-14 lb
A mix of wild and hatchery fish. Wild steelhead must be released. Mainstem winter seasons are short and heavily rule-restricted — check current dates before a trip.
Coastal Cutthroat Trout
Common · Sep-Oct · 10-18"
Sea-run cutthroat push into the Sky in fall in opportunistic pods — light-line dry/wet fun when the river's open. A fun change of pace from the two-handed grind.
Chinook Salmon (fall run)
Present · Summer · 10-30 lb
Wild and protected — the conservation driver behind the 2026 summer/fall closure. Generally release where seasons are open. Not a fly-rod target for most.
Coho Salmon
Common · Sep-Nov · 6-12 lb
Fall silvers on sink-tips and swung streamers in the lower river when seasons allow. A dependable fall target once the salmon fishery opens.
Pink Salmon
Common (odd years) · Aug-Sep · 3-6 lb
Massive odd-year runs (2025, 2027). Pink 'humpy' patterns and small bright flies. The most fly-accessible salmon on the river in a pink year.
Chum Salmon
Present · Oct-Nov · 8-15 lb
Late-fall chum in the lower river, chartreuse and purple flies. Release under most lower-river seasons per rule.
Resident Rainbow Trout
Present · Jun-Oct · 6-14"
Incidental. Upper reaches and forks on generic attractors — not a hatch fishery. A bonus while you swing, not a destination trout stream.
Bull Trout
Present · Jun-Oct · to 20"+
Native char — Dolly Varden and bull trout, strongest in the South Fork. Catch-and-release; where retention is allowed it's within the trout limit at a 20-inch minimum.

Species	Abundance	Best Season	Size
Steelhead (summer-run)	Primary	Jun-Oct (peak early-mid July)	5-10 lb
Winter Steelhead	Common	Dec-Apr	6-14 lb
Coastal Cutthroat Trout	Common	Sep-Oct	10-18"
Chinook Salmon (fall run)	Present	Summer	10-30 lb
Coho Salmon	Common	Sep-Nov	6-12 lb
Pink Salmon	Common (odd years)	Aug-Sep	3-6 lb
Chum Salmon	Present	Oct-Nov	8-15 lb
Resident Rainbow Trout	Present	Jun-Oct	6-14"
Bull Trout	Present	Jun-Oct	to 20"+

Sections

5 reaches

North Fork Skykomish — Index to Galena

WadeSteelhead · Bull Trout · Rainbow Trout

Remote, wild upper country above Index, with limited road access up the North Fork. Below Bear Creek Falls the lower North Fork holds retainable hatchery steelhead in winter; above the falls is closed water. Resident rainbow trout and native bull trout (Dolly Varden) are the catch-and-release quarry for anglers willing to work steep, wild water.

Best for: Hatchery winter steelhead in the lower reach, plus resident rainbow trout and bull trout for anglers after solitude. Wading only, and remote.

Upper Mainstem — Reiter Ponds / Gold Bar

Wade & FloatSteelhead

Pushier freestone with boulder runs and pocket water, running from the forks' confluence at Index down past Gold Bar. This is the hatchery-influenced core of the summer-steelhead fishery — the Reiter Rearing Ponds sit just above Gold Bar and acclimate the hatchery summer fish, and named runs like the Cable Hole and Proctor Creek mouth are marquee steelhead water. High Bridge is a drift-boat launch with limited bank access. Reiter is the single most famous piece of water on the Sky.

Best for: Summer and winter steelhead on swung flies, worked from the bank and by wading. The hatchery-influenced heart of the river.

Middle Mainstem — Sultan

Wade & FloatSteelhead · Salmon

Broad riffles and runs through Startup and Sultan — classic swinging water on a moderate, wadeable grade. Sultan Sportsman Park offers boat and bank access, and the Wallace and Sultan River mouths are reliable holding lies. This is where a two-handed rod earns its keep for steelhead and, in fall, all four salmon.

Best for: Steelhead and fall salmon — coho, pink, and chum — on the Spey swing. Approachable wade-and-float water.

Lower Mainstem — Monroe to the Snoqualmie

Wade & FloatSteelhead · Salmon · Cutthroat · Rainbow Trout

Wide, fairly shallow, moderate flow with the best Spey water on the river — even-tempo riffles and long tailouts running down to the Snoqualmie confluence at Monroe. Lewis Street Bridge is the busiest drift-boat launch; Al Borlin Park, Ben Howard Road, and the Reformatory Hole give bank anglers room to swing. This is the go-to fall stretch for salmon and sea-run cutthroat.

Best for: Fall salmon — coho, pink salmon, chum — plus summer and fall steelhead and sea-run cutthroat trout, all on the two-handed swing.

South Fork Skykomish — Skykomish Town to Sunset Falls

WadeSteelhead · Bull Trout · Rainbow Trout

Steep mountain freestone running down from the town of Skykomish, where Sunset Falls is a natural barrier with a fish-trap-and-haul operation. Below the falls holds summer steelhead and bull trout (Dolly Varden); above Sunset Falls, selective-gear rules apply year-round. This is advanced, wade-only water for anglers who like a mountain grade.

Best for: Summer steelhead and native bull trout in pushy freestone pocket water. Wade-only, advanced access.

At a glance

Ideal wading flow: 1,000–3,000 cfs
Blow-out: >5,000 cfs
Ideal water temp: 45–58°F

Best seasons

July is prime for peak summer steelhead on the swing. Fall (September into November) brings salmon — coho, pink in odd years, chum — plus sea-run cutthroat. Winter holds wild and hatchery steelhead when open. Roughly 1,000-3,000 CFS at the Gold Bar gauge is clean, swingable water; the river blows out over 5,000-8,000 CFS in a hard rain or snowmelt and clears in a day or two. Best temps are 45-58F for active swinging. Every season here is subject to closures — confirm the WDFW emergency rules first.

Regulations

The mainstem Skykomish and its tributaries are CLOSED in summer and fall 2026 to protect wild Chinook salmon, under a WDFW emergency rule published June 2, 2026 that overrides the normal salmon, steelhead, and game-fish seasons. This is the controlling rule for 2026 — confirm it on WDFW's emergency-rule page and the Fish Washington app before any trip. In a normal year the river opens June 1 under a segmented set of reach-by-reach special rules; wild steelhead, wild rainbow, and cutthroat are release in most reaches.

2026: mainstem and tributaries CLOSED summer and fall by WDFW emergency rule (June 2, 2026) to protect wild Chinook — overrides all normal seasons
Lower Skykomish (mouth to 2,500 ft below Lewis St. Bridge, Monroe): normal-year season Nov 1-30; anti-snagging rule, night closure, selective gear except one single-point barbless hook; salmon limit 2, release Chinook and chum; cutthroat/wild rainbow 14" minimum
Upper mainstem (Monroe area up through Big Eddy): normal-year season Nov 1-Jan 31; same selective-gear-plus-single-barbless, night closure, anti-snagging; bull trout/Dolly Varden 20" minimum may be retained within the trout limit
North Fork (mouth to 1,000 ft below Bear Creek Falls): hatchery steelhead at statewide min/limit Nov 1-Jan 31; other game fish catch-and-release. Above Bear Creek Falls: CLOSED waters
South Fork (mouth to 600 ft below Sunset Falls): anti-snagging, night closure, selective gear except one single-point barbless. Above Sunset Falls: selective gear rules year-round
Statewide: wild steelhead, wild rainbow, and cutthroat release in most reaches; hatchery steelhead limit 2

Regulations here are among the most segmented and fastest-changing in the state — wild Chinook and steelhead conservation drives frequent in-season emergency rules that shift the rules reach by reach. Always confirm current dates on WDFW's emergency-rule page and eRegulations before every trip.

Source: Washington Department of Fish & Wildlife. Regulations change annually. Verify before fishing.

Getting there

Monroe, WA

45-75 min from Seattle via US-2; ~30 min from Everett

Fly shops

Pacific Fly FishersMill Creek
The Avid AnglerLake Forest Park

Camping: Wallace Falls State Park at Gold Bar has camping on the doorstep of the upper river; Money Creek and national-forest campgrounds line US-2 up toward Skykomish. Monroe has the most motels, groceries, and gas; Sultan and Gold Bar have limited services.

US-2 parallels the mainstem the whole way, giving bank access at Reiter Ponds, Cable Hole, High Bridge, Sultan Sportsman Park, Ben Howard Road, and Lewis Street. High Bridge and Lewis Street are the main drift-boat launches. Above Index the North and South Forks get steep, wild, and access-limited.

More in Washington

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101 cfs51°F water

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3,580 cfs52°F water

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Little Spokane River

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209 cfs

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About Skykomish River

Species

Steelhead (summer-run)

Primary · Jun-Oct (peak early-mid July) · 5-10 lb

The marquee fishery — hatchery-dominant summer steelhead acclimated at the Reiter Rearing Ponds above Gold Bar. Swing bright intruders and marabou on a Spey rod and sink-tip. Hatchery-retain, wild-release. Peaks the first or second week of July and trickles through August.

Winter Steelhead

Common · Dec-Apr · 6-14 lb

A mix of wild and hatchery fish. Wild steelhead must be released. Mainstem winter seasons are short and heavily rule-restricted — check current dates before a trip.

Coastal Cutthroat Trout

Common · Sep-Oct · 10-18"

Sea-run cutthroat push into the Sky in fall in opportunistic pods — light-line dry/wet fun when the river's open. A fun change of pace from the two-handed grind.

Chinook Salmon (fall run)

Present · Summer · 10-30 lb

Wild and protected — the conservation driver behind the 2026 summer/fall closure. Generally release where seasons are open. Not a fly-rod target for most.

Coho Salmon

Common · Sep-Nov · 6-12 lb

Fall silvers on sink-tips and swung streamers in the lower river when seasons allow. A dependable fall target once the salmon fishery opens.

Pink Salmon

Common (odd years) · Aug-Sep · 3-6 lb

Massive odd-year runs (2025, 2027). Pink 'humpy' patterns and small bright flies. The most fly-accessible salmon on the river in a pink year.

Chum Salmon

Present · Oct-Nov · 8-15 lb

Late-fall chum in the lower river, chartreuse and purple flies. Release under most lower-river seasons per rule.

Resident Rainbow Trout

Present · Jun-Oct · 6-14"

Incidental. Upper reaches and forks on generic attractors — not a hatch fishery. A bonus while you swing, not a destination trout stream.

Bull Trout

Present · Jun-Oct · to 20"+

Native char — Dolly Varden and bull trout, strongest in the South Fork. Catch-and-release; where retention is allowed it's within the trout limit at a 20-inch minimum.

Species	Abundance	Best Season	Size
Steelhead (summer-run)	Primary	Jun-Oct (peak early-mid July)	5-10 lb
Winter Steelhead	Common	Dec-Apr	6-14 lb
Coastal Cutthroat Trout	Common	Sep-Oct	10-18"
Chinook Salmon (fall run)	Present	Summer	10-30 lb
Coho Salmon	Common	Sep-Nov	6-12 lb
Pink Salmon	Common (odd years)	Aug-Sep	3-6 lb
Chum Salmon	Present	Oct-Nov	8-15 lb
Resident Rainbow Trout	Present	Jun-Oct	6-14"
Bull Trout	Present	Jun-Oct	to 20"+

At a glance

Ideal wading flow

1,000–3,000 cfs

Blow-out

>5,000 cfs

Ideal water temp

45–58°F

Best seasons

Regulations

2026: mainstem and tributaries CLOSED summer and fall by WDFW emergency rule (June 2, 2026) to protect wild Chinook — overrides all normal seasons
Lower Skykomish (mouth to 2,500 ft below Lewis St. Bridge, Monroe): normal-year season Nov 1-30; anti-snagging rule, night closure, selective gear except one single-point barbless hook; salmon limit 2, release Chinook and chum; cutthroat/wild rainbow 14" minimum
Upper mainstem (Monroe area up through Big Eddy): normal-year season Nov 1-Jan 31; same selective-gear-plus-single-barbless, night closure, anti-snagging; bull trout/Dolly Varden 20" minimum may be retained within the trout limit
North Fork (mouth to 1,000 ft below Bear Creek Falls): hatchery steelhead at statewide min/limit Nov 1-Jan 31; other game fish catch-and-release. Above Bear Creek Falls: CLOSED waters
South Fork (mouth to 600 ft below Sunset Falls): anti-snagging, night closure, selective gear except one single-point barbless. Above Sunset Falls: selective gear rules year-round
Statewide: wild steelhead, wild rainbow, and cutthroat release in most reaches; hatchery steelhead limit 2

Source: Washington Department of Fish & Wildlife. Regulations change annually. Verify before fishing.

Getting there

Monroe, WA

45-75 min from Seattle via US-2; ~30 min from Everett

Skykomish River

About Skykomish River

Species