Sentinels Sister
Sentinels Sister rises to 1,921 m in Washington. Mount Deception stands 2,369 m to the east-northeast, 6.3 miles off. The nearest named place is Sentinel Peak, a peak 0.8 miles away. Strait of Juan de Fuca Highway - SR 112 passes 24 miles off.
The story
Mountain in Jefferson County, Washington, United States.
Wikidata Q49072295, referenced by the OpenStreetMap record.
What the record says
- Elevation
- 1,921 m
How to reach it
- 24.4 mi off the Strait of Juan de Fuca Highway - SR 112, National
Overlooks nearby
- Mount Walker North Viewpoint · 21 mi
- Mt. Walker Viewpoint · 21 mi
- South Point · 21 mi
Named places within 25 miles
- Sentinel Peak: 0.8 mi
- Mount Fromme: 1.8 mi
- Mount Claywood: 2.4 mi
- Mount Norton: 2.9 mi
- Diamond Mountain: 3.1 mi
- Division 2 Boat Launch: 19.9 mi
- Division 3 Park: 20.2 mi
- Old Camp Melbourn: 21.3 mi
- Pleasant Harbor State Park: 21.5 mi
- Quilcene Community Park: 22.2 mi
- Whitehorse Falls: 12.6 mi
- Hamma Hamma Falls: 14.0 mi
- Service Falls: 14.3 mi
- Ross Falls: 14.3 mi
- Murhut Falls: 15.4 mi
- Quilcene Historical Museum: 22.4 mi
- The Beaumont Cabin: 23.1 mi
- Native Art Gallery: 24.2 mi
- Elwha Klallam Museum at the Carnegie: 24.4 mi
- North Olympic History Center: 24.6 mi
- B-17 Crash Site: 13.5 mi
- Nine Inch Spike: 15.3 mi
- 9-11 Monument: 24.2 mi
- Military Service Memorial: 24.2 mi
- Giant Sea Lion Statue: 24.3 mi
- Olympic Cellars Winery: 22.7 mi
- Rain Shadow Lavender Farm: 23.0 mi
- 7 Cedars Casino: 23.5 mi
- Adventures Through Kayaking: 24.1 mi
- Fairgrounds: 24.5 mi
- Skokomish Park Lake Cushman - Day Use Area: 21.9 mi
- Linger Longer Beach: 22.5 mi
- Swim Beach: 22.5 mi
- Mystery Beach: 22.6 mi
- Kite Girl: 24.1 mi
- Olympic Visions: 24.5 mi
- Mother & Child: 24.5 mi
- Gray Wolf & Pups: 24.6 mi
- Staircase Picnic Area: 17.6 mi
- Bear Gulch Day Use Area: 18.4 mi
- Altair Picnic Area: 20.1 mi
- Dungeness Trails: 21.6 mi
- Quilcene Bay WDFW Tidelands: 22.5 mi
- Lilliwaup Tidelands State Park: 24.1 mi
- Arboretum: 23.1 mi
- Sequim Botanical Garden: 24.9 mi
- Elk Lick Springs: 4.9 mi
- Olympic Hot Springs: 21.1 mi
- Red Bluff: 23.9 mi
Other summits around it
The highest named summits within 11.3 miles of Sentinels Sister. Elevation from each summit’s own record; bearing measured between the two coordinates.
| Summit | Bearing | Elevation | Distance |
|---|---|---|---|
| Mount Deception | ENE 61° | 2,369 m | 6.3 mi |
| Mount Constance | E 88° | 2,364 m | 10.4 mi |
| Mount Johnson | NE 50° | 2,341 m | 6.9 mi |
| Inner Constance | E 89° | 2,338 m | 9.5 mi |
| Martin Peak | NE 54° | 2,328 m | 6.7 mi |
| Sweat Spire | NE 50° | 2,304 m | 6.9 mi |
| Mount Mystery | ENE 73° | 2,298 m | 6.3 mi |
| Gasp Pinnancle | NE 50° | 2,292 m | 7.0 mi |
When to go
Light through the year
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:17 | 18:45 | 19:26 |
| June solstice | 05:16 | 20:28 | 21:16 |
| September equinox | 07:01 | 18:32 | 19:13 |
| December solstice | 08:00 | 15:31 | 16:24 |
Local time (America/Los_Angeles).
Climate normals
Months averaging 50–80 °F: May–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °F | 37 | 38 | 42 | 47 | 53 | 57 | 62 | 63 | 58 | 49 | 41 | 37 |
| Precip in | 8.9 | 6.1 | 6.9 | 3.3 | 1.9 | 1.4 | 0.7 | 1.1 | 1.6 | 5.9 | 10.1 | 9.9 |
1991–2020 U.S. Climate Normals, NOAA NCEI — Elwha RS, 20 mi away.
Inside the official boundary of Olympic National Park. Quietest months by visitation: Jan and Feb; busiest: Aug.
NPS visitation statistics, monthly averages 2021–2025 (2020 excluded).
Where this comes from
Location and category confirmed against OpenStreetMap.
OpenStreetMapWikidataOpenStreetMap element node/356546375
Day trips start here
- Olympic Peninsula · 13 mi
- Olympic National Park · 21 mi
- Port Angeles · 24 mi
- Sequim · 24 mi
- Seabeck · 26 mi
- Kitsap Peninsula · 30 mi
Take the scenic way to Sentinels Sister.
Byway plans around your taste, mapped places, real weather and opening hours — then opens every leg in Google Maps with one tap.