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United States United States Waterfall

Sunset Falls

A 32 m drop on the South Fork Skykomish River.

When to go

Sunset Falls, Washington From "Amtrak Empire Builder" - panoramio
Loco Steve · CC BY 3.0

In numbers.

32m

Height

OpenStreetMap

69m³/s

Average flow

estimate

Mar–May
Nov

Best months

21MW

Water power

estimate

The water at Sunset Falls, month by month

It roars from November to May.

The fullest months: from November to May, with the snowmelt. The thinnest: from July to September.

  1. 101 m³/sJan
  2. 82 m³/sFeb
  3. 91 m³/sMar
  4. 86 m³/sApr
  5. 79 m³/sMay
  6. 52 m³/sJun
  7. 27 m³/sJul
  8. 18 m³/sAug
  9. 26 m³/sSep
  10. 57 m³/sOct
  11. 95 m³/sNov
  12. 101 m³/sDec
high water best months to go

From about 18 m³/s in the lowest month to 101 m³/s in the highest. Best months to go, with plenty of water and pleasant days: from March to May and November.

Estimate: the timing comes from rain, snowmelt and evaporation (NASA POWER, 1991–2020); the amounts from the river model of HydroATLAS (WaterGAP, 1971–2000). Dams upstream can change the real flow.

Waterfall in Washington, USA

Sunset Falls is a waterfall on the South Fork Skykomish River, in United States. The water falls 32 m.

Read more on Wikipedia

Getting there.

  • Gold Barnearest town · 12 km in a straight line
  • Parking 1,170 m awaynearest car park in OpenStreetMap, straight line
  • Seattle Paine Field International Airport (PAE)nearest airport with scheduled flights · 56 km in a straight lineCar hire at SEA airport (Seattle)Discover Cars · Affiliate link
  • From March to May and Novemberbest months to go (estimate)

Plan your visit

Stay, explore and get there

Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.

How big is it?

How big it really is.

32 mSunset Falls1.8 ma person9.0 ma house56 mTower of Pisa

Height of the drop as mapped in OpenStreetMap (© OpenStreetMap contributors). Buildings and the person are drawn at the same scale.

21 MW

About 69 m³/s falling 32 m: the power of the water as it drops.

  • as much as 7.1 large wind turbines
  • enough to power about 5,400 homes, if it were all turned into electricity

Power of falling water = density × gravity × flow × height. Average flow and height as shown above; an estimate.

Seen from the sky.

8 × 8 km of cloud-free satellite image, with what OpenStreetMap knows around the falls.

Sunset Falls seen from above (Sentinel-2) N 2 km

Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 8 × 8 km, north up. Points © OpenStreetMap contributors.

The South Fork Skykomish River through the falls
140 m160 m180 mSunset Falls-1.5 km-1 km-0.5 km0+0.5 km+1 km+1.5 km← upstreamdownstream →

The line follows the river as mapped in OpenStreetMap; heights from the 30 m Copernicus model, which smooths narrow drops — the published height of the falls is the one above.

The valley below the falls
−690 m+690 m

Around the falls the river drops 45 m in 3.6 km. Here the river runs about 101 m below the lower rim of its valley.

What is around.

  • 6viewpointsBridal Veil Falls Viewpoint, Canyon Falls Viewpoint and 4 more
  • 5waymarked walking routesLake Serene Trail, Heybrook Lookout Trail, Bridal Veil Falls Trail and 2 more
  • 7car parks
  • —swimming spots
  • 3picnic sites
  • 8toilets
  • 3information boards and visitor centres
  • —bus stops within 1 km
  • 7other named waterfalls within 4 kmBridal Veil Falls-Lower East Cascade, Logjam Falls, Bridal Veil Falls-Upper Cascade and 4 more
  • 1caves
  • —campsites
  • 5hotels, B&Bs and huts within 6 kmBaring Bend Lodge, Mt. Index Cabin, Bush House and 2 more
  • 4restaurants and cafés within 3 km

Counted in OpenStreetMap, the map anyone can edit, up to 2 km around the falls (unless noted). A low number may just mean nobody has mapped it yet. © OpenStreetMap contributors (ODbL).

Towns nearby

  • Gold Bar12 km in a straight line
  • Sultan21 km in a straight line

Weather

The weather, month by month.

JanFebMarAprMayJunJulAugSepOctNovDec
Afternoon °C6681218212626221595
Night °C1025912151512830
Rain & snow (mm)26717421513610380334286197284256
Wet days2118211917159811172121
Sun h/day2.24.04.36.07.27.910.99.67.34.42.31.8
Snow on the ground (cm)526057388100071834

Long-term averages 1991–2020 (NASA POWER) for a cell about 55 km wide, with temperatures carried to the height of the falls (158 m) at −6.5 °C per 1,000 m. Not a forecast.

Recent years

Wet years and dry years

Rain of each month as a share of the 1991–2020 average. A wet season above 100 % usually means a fuller waterfall.

JanFebMarAprMayJunJulAugSepOctNovDec
2020192%175%75%72%167%160%105%56%150%135%119%113%
2021111%195%56%50%92%90%32%112%188%127%167%122%
2022124%109%71%140%189%190%85%61%15%72%90%114%
202355%115%68%121%65%77%49%89%106%46%85%123%
2024118%109%69%91%118%180%79%193%62%99%97%122%
202534%115%129%70%81%46%148%217%102%116%99%223%

130% wetter than usual 70% drier than usual

Compare with the waterfalls nearby.

Sunset Falls

United States

  • 32 mHeight
  • 69 m³/sAverage flow
  • Mar–May, NovBest months

Snoqualmie Falls

United States

  • 82 mHeight
  • 50 m³/sAverage flow
  • Mar–Apr, NovBest months

See the guide

Comet Falls

United States

  • 116 mHeight
  • —Average flow
  • MayBest months

See the guide

Sydney Falls

United States

  • 61 mHeight
  • 0.48 m³/sAverage flow
  • MayBest months

See the guide

About these numbers

Names, height, width, riverWikidata (Q37999) · CC0
Height of the drop© OpenStreetMap contributors · ODbL
River flow and catchmentHydroATLAS / RiverATLAS v1.0 (Linke et al. 2019) · CC BY 4.0
ClimateNASA POWER, 1991–2020
Relief, river profile, 3D modelCopernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA
Paths, viewpoints, parking© OpenStreetMap contributors · ODbL
ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons

Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.

The family

Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers or canyons?

Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.