Army Corps of Engineers · Washington
Fort Casey Campground
Army Corps of Engineers · Washington, United States
- Elevation
- 115 ft
- Dark sky
- Bortle class 3
- Cell coverage
- T-Mobile good · AT&T good · Verizon good (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
- Lake
- Keystone Harbor
- Nearest town
- Seattle
- Address
- Seattle, WA
- Activities
- Camping, Hiking
Season dates aren't confirmed for this campground yet - opening and closing dates haven't been verified. Check the operator's page or call ahead before you plan a trip.
Site map
The imagery of the campground. Press and hold the map to drop your own pins and notes; the operator publishes no site points here. Your ratings, notes, pins and photos are kept with the campground on your Saved list, the same list the camping map and the drive page keep.
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About
This recreation area is part of Keystone Harbor
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 35° | 31° | 18° | 41° | 11 of 11 |
| February | 33° | 30° | 18° | 40° | 10 of 11 |
| March | 36° | 31° | 23° | 45° | 11 of 11 |
| April | 38° | 34° | 26° | 46° | 6 of 11 |
| May | 43° | 40° | 34° | 56° | 0 of 11 |
| June | 45° | 41° | 37° | 54° | 0 of 11 |
| July | 50° | 45° | 42° | 58° | 0 of 11 |
| August | 51° | 46° | 42° | 58° | 0 of 11 |
| September | 48° | 44° | 41° | 57° | 0 of 11 |
| October | 43° | 39° | 36° | 53° | 0 of 10 |
| November | 38° | 34° | 27° | 45° | 6 of 10 |
| December | 34° | 31° | 22° | 44° | 9 of 10 |
Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.
Nearby campgrounds
- Fort Casey State Park · Washington State Parks · 0 mi
- Fort Worden State Park · Washington State Parks · 5 mi
- Fort Flagler State Park · Washington State Parks · 5 mi
- Fort Ebey State Park · Washington State Parks · 6 mi
- Fort Townsend State Park · Washington State Parks · 8 mi · 44 sites
All public campgrounds in Washington · Every state and province · Facts read from the operator 2026-02-25. Confirm fees, rules and current status with the operator before you go.